M01 Weizmann Astrophysical Observatory

Last update: UTC 2025-12-29 07:01:04

Graphs

Yearly Breakdown of MPEC Types

Term definition:
Editorial - Editorial MPECs associated with this station.
Discovery - MPECs associated with discovery made by this station.
OrbitUpdate - MPECs associated with orbit updates involving observations made by this station. Typically, these are recoveries of single-opposition objects.
DOU - Daily Orbit Update MPECs involving observations made by this station.
ListUpdate - MPECs associated with list updates involving observations made by this station. This category has largely been retired since 2012.
Retraction - Retracted MPECs involving observations made by this station.
Followup - MPECs associated with follow-up observations made by this station to an object discovered elsewhere.
FirstFollowup - MPECs associated with follow-up observations made by this station to an object discovered elsewhere, with this station being the first station to follow-up.
Other - MPECs that do not fit into categories listed above and involve observations made by this station.

Yearly Breakdown of Discovery Object Types

Yearly Breakdown of Orbit Update Object Types

Breakdown by Observers

Breakdown by Measurers

Breakdown by Facilities

Breakdown by Objects

Annual Breakdown

Weekly Breakdown

Hourly Breakdown

Tables

Yearly Breakdown of MPEC Types

Year Total MPECs Editorial Discovery Orbit Update DOU List Update Retraction Other Follow-Up First Follow-Up
2025 27 0 0 5 22 0 0 0 0 0
2024 0 0 0 0 0 0 0 0 0 0
2023 0 0 0 0 0 0 0 0 0 0
2022 0 0 0 0 0 0 0 0 0 0
2021 0 0 0 0 0 0 0 0 0 0
2020 0 0 0 0 0 0 0 0 0 0
2019 0 0 0 0 0 0 0 0 0 0
2018 0 0 0 0 0 0 0 0 0 0
2017 0 0 0 0 0 0 0 0 0 0
2016 0 0 0 0 0 0 0 0 0 0
2015 0 0 0 0 0 0 0 0 0 0
2014 0 0 0 0 0 0 0 0 0 0
2013 0 0 0 0 0 0 0 0 0 0
2012 0 0 0 0 0 0 0 0 0 0
2011 0 0 0 0 0 0 0 0 0 0
2010 0 0 0 0 0 0 0 0 0 0
2009 0 0 0 0 0 0 0 0 0 0
2008 0 0 0 0 0 0 0 0 0 0
2007 0 0 0 0 0 0 0 0 0 0
2006 0 0 0 0 0 0 0 0 0 0
2005 0 0 0 0 0 0 0 0 0 0
2004 0 0 0 0 0 0 0 0 0 0
2003 0 0 0 0 0 0 0 0 0 0
2002 0 0 0 0 0 0 0 0 0 0
2001 0 0 0 0 0 0 0 0 0 0
2000 0 0 0 0 0 0 0 0 0 0
1999 0 0 0 0 0 0 0 0 0 0
1998 0 0 0 0 0 0 0 0 0 0
1997 0 0 0 0 0 0 0 0 0 0
1996 0 0 0 0 0 0 0 0 0 0
1995 0 0 0 0 0 0 0 0 0 0
1994 0 0 0 0 0 0 0 0 0 0
1993 0 0 0 0 0 0 0 0 0 0

List of Individual MPECs

Index Name Date/Time Discoverer First-responding Confirmer Object Type Search Archival Image
1 MPEC 2025-E10 DAILY ORBIT UPDATE (2025 March 1) 2025-03-01 12:23:00
2 MPEC 2025-N20 DAILY ORBIT UPDATE (2025 July 3) 2025-07-03 12:05:00
3 MPEC 2025-N64 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2025-07-07 20:51:00 Comet CATCH
4 MPEC 2025-N66 DAILY ORBIT UPDATE (2025 July 8) 2025-07-08 12:10:00
5 MPEC 2025-N90 DAILY ORBIT UPDATE (2025 July 12) 2025-07-12 12:15:00
6 MPEC 2025-N99 DAILY ORBIT UPDATE (2025 July 13) 2025-07-13 12:15:00
7 MPEC 2025-N100 DAILY ORBIT UPDATE (2025 July 14) 2025-07-14 12:16:00
8 MPEC 2025-O20 Comet 3I/ATLAS 2025-07-18 20:50:00 Comet CATCH
9 MPEC 2025-O63 DAILY ORBIT UPDATE (2025 July 23) 2025-07-23 12:10:00
10 MPEC 2025-O159 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2025-07-31 18:52:00 Comet CATCH
11 MPEC 2025-P04 DAILY ORBIT UPDATE (2025 August 1) 2025-08-01 12:03:00
12 MPEC 2025-P85 DAILY ORBIT UPDATE (2025 August 4) 2025-08-04 12:07:00
13 MPEC 2025-P97 DAILY ORBIT UPDATE (2025 August 5) 2025-08-05 12:08:00
14 MPEC 2025-P106 DAILY ORBIT UPDATE (2025 August 6) 2025-08-06 12:11:00
15 MPEC 2025-P125 DAILY ORBIT UPDATE (2025 August 10) 2025-08-10 12:14:00
16 MPEC 2025-Q179 DAILY ORBIT UPDATE (2025 August 27) 2025-08-27 12:24:00
17 MPEC 2025-Q215 DAILY ORBIT UPDATE (2025 August 29) 2025-08-29 12:34:00
18 MPEC 2025-R71 DAILY ORBIT UPDATE (2025 September 10) 2025-09-10 12:45:00
19 MPEC 2025-R74 DAILY ORBIT UPDATE (2025 September 11) 2025-09-11 12:45:00
20 MPEC 2025-R84 DAILY ORBIT UPDATE (2025 September 14) 2025-09-14 12:04:00
21 MPEC 2025-S53 DAILY ORBIT UPDATE (2025 September 17) 2025-09-17 12:13:00
22 MPEC 2025-U04 DAILY ORBIT UPDATE (2025 October 16) 2025-10-16 12:15:00
23 MPEC 2025-U83 DAILY ORBIT UPDATE (2025 October 20) 2025-10-20 12:23:00
24 MPEC 2025-U128 DAILY ORBIT UPDATE (2025 October 21) 2025-10-21 12:39:00
25 MPEC 2025-U157 DAILY ORBIT UPDATE (2025 October 22) 2025-10-22 12:49:00
26 MPEC 2025-U263 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2025-10-28 22:33:00 Comet CATCH
27 MPEC 2025-Y151 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS 2025-12-23 19:57:00 Comet CATCH

Objects Observed by This Station

Object Observations Discoveries First Obs Last Obs Magnitude MPECs
01036 171000 0 2024-06-09 2024-08-12 15.1 1425
66251 158400 0 2024-07-14 2024-11-02 17.7 495
D7170 138060 0 2025-04-16 2025-04-21 16.1 590
03200 70680 0 2024-11-01 2024-11-02 18.4 1178
03553 57528 0 2023-07-19 2024-10-28 18.7 376
04183 51590 0 2024-07-06 2024-08-12 15.3 737
65803 41364 0 2022-11-02 2023-01-15 17.4 383
98943 39900 0 2024-10-31 2024-11-26 17.9 266
85709 35600 0 2023-09-04 2023-09-05 17.1 712
02212 35500 0 2024-10-08 2024-11-26 15.8 710
85989 27720 0 2024-07-06 2024-07-08 18.6 396
52768 26640 0 2024-07-04 2024-07-07 21.4 333
35107 24084 0 2025-04-02 2025-04-04 15.9 669
01864 23100 0 2024-11-28 2024-11-28 18.5 770
03691 23070 0 2023-11-06 2023-11-06 19.3 769
16960 23000 0 2024-07-13 2024-09-09 19.7 460
30825 22425 0 2024-02-26 2024-07-05 18.7 575
08035 22050 0 2023-08-16 2023-09-06 18.9 245
85628 20580 0 2024-05-03 2024-05-03 17.2 686
F4278 20070 0 2024-11-03 2024-11-05 18.7 223
09202 19910 0 2024-07-03 2024-08-01 20.4 181
96744 18600 0 2023-08-22 2023-08-26 17.0 310
Z2143 17820 0 2024-08-05 2024-11-27 19.5 162
f7264 17533 0 2024-02-26 2024-06-18 19.4 197
39796 17500 0 2024-07-01 2024-07-14 20.6 350
c5268 17400 0 2024-07-28 2024-11-29 17.5 174
03103 17300 0 2024-05-09 2024-05-09 17.7 865
21088 16140 0 2024-11-02 2024-11-02 18.4 807
05332 15228 0 2025-02-18 2025-03-02 18.8 564
f5029 15088 0 2024-07-12 2024-07-14 16.2 328
p7681 15049 0 2024-03-04 2024-03-08 16.8 101
01981 13728 0 2025-03-16 2025-03-16 19.5 352
00887 13600 0 2024-11-28 2024-11-28 17.4 680
24445 13530 0 2024-06-03 2024-06-03 19.9 451
D8971 12960 0 2024-11-02 2024-11-03 18.9 216
27031 12880 0 2023-09-04 2023-09-06 17.0 161
04257 12780 0 2024-06-09 2024-06-09 16.6 426
06178 12660 0 2024-07-01 2024-07-12 17.6 211
n5615 12642 0 2023-06-26 2024-07-01 19.0 301
U2523 12600 0 2024-08-12 2024-11-28 20.8 126
23183 12450 0 2024-06-04 2024-06-09 19.0 249
40267 11820 0 2024-07-04 2024-07-04 19.3 591
F4589 11800 0 2024-11-04 2024-11-05 16.8 236
G2273 11340 0 2023-10-25 2023-10-25 20.3 378
m4795 11016 0 2025-03-18 2025-04-21 18.4 102
j4177 10220 0 2024-10-24 2024-10-31 21.6 146
65679 10080 0 2024-10-26 2024-11-30 19.8 168
U5090 10080 0 2024-11-26 2024-11-30 19.0 168
06239 9756 0 2025-01-08 2025-01-31 20.6 271
q3660 9540 0 2024-11-28 2024-11-30 18.4 106
03288 9440 0 2024-11-26 2024-11-26 19.0 472
m1032 9360 0 2024-07-05 2024-07-08 17.9 117
G3760 8950 0 2023-09-04 2023-09-05 19.0 179
R5545 8927 0 2024-05-09 2024-07-08 20.0 79
G3902 8850 0 2024-07-07 2024-07-07 20.4 295
c1677 8748 0 2023-12-25 2024-06-05 16.4 243
I4990 8580 0 2024-05-07 2024-05-07 20.5 286
A5140 8380 0 2024-06-18 2024-06-18 17.7 419
05828 8064 0 2024-03-03 2024-11-30 20.1 224
65733 7840 0 2024-07-07 2024-08-13 20.1 196
F9857 7770 0 2024-07-01 2024-07-01 20.4 259
G2038 7770 0 2024-01-08 2024-01-08 20.0 259
I6822 7000 0 2024-07-12 2024-07-12 19.0 350
05751 6960 0 2024-11-30 2024-11-30 19.1 348
68548 6870 0 2023-09-05 2023-09-05 17.1 229
H0903 6850 0 2024-11-26 2024-11-30 21.3 137
q3811 6720 0 2023-11-08 2023-11-09 19.3 112
Y7813 6600 0 2023-08-27 2023-08-27 18.6 220
09058 6440 0 2024-11-27 2024-11-27 17.8 322
52762 6330 0 2023-12-14 2023-12-14 18.6 211
31221 6270 0 2024-11-02 2025-02-27 20.0 190
K19U05W 6160 0 2023-09-05 2023-09-20 20.1 77
K3217 5820 0 2024-11-04 2024-11-28 19.9 97
03122 5610 0 2025-03-18 2025-03-18 19.0 935
E5656 5560 0 2024-07-04 2024-07-04 N/A 278
F9399 5500 0 2024-07-12 2024-07-12 19.4 275
03838 5202 0 2023-11-06 2023-11-06 18.6 289
X1963 5040 0 2023-09-04 2023-09-05 19.2 84
06611 4875 0 2024-12-02 2024-12-02 16.4 325
M3456 4635 0 2025-03-23 2025-03-24 21.0 309
01685 4626 0 2024-02-26 2024-03-04 17.8 771
z2091 4550 0 2024-11-05 2024-11-28 19.8 91
O8818 4455 0 2023-08-15 2023-08-16 19.7 135
z4266 4400 0 2024-11-26 2024-11-30 18.6 88
02202 4380 0 2024-11-05 2024-11-05 18.1 219
10860 4350 0 2024-11-26 2024-11-26 18.5 145
K23L01S 4320 0 2023-09-04 2023-09-06 20.1 48
X1471 4300 0 2024-07-01 2024-07-01 19.0 215
K14N64U 4250 0 2024-10-29 2024-10-31 20.4 85
04034 4117 0 2024-07-01 2025-04-16 20.8 179
68031 4000 0 2024-07-07 2024-07-07 18.2 200
k8730 4000 0 2024-07-06 2024-07-14 21.7 100
04544 3888 0 2024-03-06 2024-03-12 18.1 432
G2913 3840 0 2024-07-03 2024-07-03 20.8 128
20429 3810 0 2023-11-06 2023-11-06 20.3 127
K23Q04H 3780 0 2023-09-11 2023-09-15 20.6 63
31346 3740 0 2024-07-04 2024-07-04 21.8 187
i5267 3600 0 2024-07-07 2024-07-09 19.9 72
R1480 3480 0 2024-06-04 2024-06-04 20.9 174
F5340 3440 0 2024-07-04 2024-07-04 21.4 172
68350 3396 0 2024-03-04 2024-03-06 18.6 566
H4050 3280 0 2024-07-02 2024-07-02 20.2 164
D8155 3240 0 2023-09-06 2023-09-06 19.2 162
q4516 3220 0 2024-03-04 2024-03-11 20.3 23
J4386 3204 0 2022-12-29 2022-12-30 22.2 267
n5858 3150 0 2024-11-01 2024-11-01 19.3 105
F9454 3140 0 2024-07-13 2024-07-13 20.1 157
F4453 3060 0 2024-05-03 2024-05-03 20.0 102
34613 3000 0 2023-02-15 2023-02-15 19.6 300
m3547 2940 0 2024-11-27 2024-11-27 18.8 98
K12F62N 2840 0 2024-07-02 2024-07-02 17.3 142
a3305 2600 0 2024-07-07 2024-11-29 19.1 65
18106 2550 0 2023-11-06 2023-11-06 19.0 85
l0510 2400 0 2023-11-06 2023-11-06 18.6 80
F2787 2394 0 2024-02-26 2024-03-12 18.5 133
K23C03L 2376 0 2023-05-23 2023-05-24 17.9 33
16834 2208 0 2025-01-30 2025-01-30 20.0 736
21374 2118 0 2024-05-09 2024-05-09 15.2 353
o6779 2080 0 2024-06-05 2024-06-05 20.4 104
H5706 1986 0 2024-12-29 2024-12-29 19.0 331
D7671 1760 0 2023-12-25 2023-12-25 18.5 88
F9856 1660 0 2023-07-19 2023-07-19 19.2 83
K23D00M 1656 0 2023-03-09 2023-03-10 17.7 24
K2411 1560 0 2024-07-08 2024-07-08 20.2 78
R7617 1560 0 2023-10-25 2023-10-25 20.6 52
k5402 1512 0 2025-03-16 2025-03-18 17.4 56
~0EVx 1320 0 2024-07-04 2024-07-04 18.6 44
G2472 1300 0 2024-07-08 2024-07-08 17.7 65
E3678 1263 0 2025-04-04 2025-04-04 17.5 421
U3933 1260 0 2023-11-08 2023-11-08 20.5 63
99935 1173 0 2025-01-22 2025-01-22 21.0 391
A3067 1158 0 2025-01-24 2025-01-24 16.4 193
V8450 1140 0 2023-10-25 2023-10-25 20.3 38
16657 1128 0 2024-11-03 2024-11-03 19.0 188
M6514 1026 0 2025-01-01 2025-01-02 21.0 57
o1934 990 0 2024-11-04 2024-11-04 19.6 33
G2452 960 0 2024-07-03 2024-07-03 20.4 48
K02P80G 942 0 2023-01-13 2023-01-15 20.6 157
K24P03N 909 0 2024-11-05 2024-11-08 16.0 101
K06O09T 860 0 2024-10-29 2024-10-29 20.2 43
K24R05Z 846 0 2024-11-26 2024-11-26 16.5 94
K24T08S 840 0 2024-11-30 2024-12-02 18.0 40
85818 822 0 2023-06-26 2023-06-26 20.1 274
X7119 820 0 2023-09-11 2023-09-11 20.2 41
K22C01N 768 0 2025-01-31 2025-01-31 18.8 32
D7126 702 0 2025-02-27 2025-02-27 22.6 117
85953 690 0 2025-03-23 2025-03-23 16.1 230
K18G02J 690 0 2025-03-23 2025-04-02 19.0 46
G2004 678 0 2024-12-23 2024-12-23 18.3 226
~0DHo 660 0 2024-10-24 2024-10-24 19.5 22
a7638 620 0 2024-11-26 2024-11-26 20.0 31
z2800 600 0 2023-11-06 2023-11-06 20.2 20
I7026 582 0 2024-02-09 2024-02-09 18.7 194
Q4993 576 0 2024-03-06 2024-03-11 17.6 48
c7733 546 0 2025-04-20 2025-04-20 17.8 91
d6730 540 0 2023-05-24 2023-05-24 21.3 45
D8937 501 0 2025-01-06 2025-01-06 18.6 167
0048P 488 0 2025-10-20 2025-10-20 17.8 122
K23O05X 480 0 2023-09-15 2023-09-15 21.2 16
K25B00G 456 0 2025-01-23 2025-01-23 17.8 38
H1819 453 0 2022-12-30 2022-12-30 21.8 151
CK22E030 450 0 2023-01-12 2023-01-15 11.7 75
CK24M010 450 0 2024-12-23 2025-01-01 17.8 30
c8838 435 0 2023-03-26 2023-03-26 18.9 145
0333P 420 0 2024-12-08 2024-12-08 N/A 35
29075 420 0 2022-12-30 2022-12-30 18.7 210
K25E04L 420 0 2025-03-18 2025-03-26 22.1 28
m2055 420 0 2024-07-01 2024-07-01 18.5 35
K19L05H 408 0 2023-07-05 2023-07-05 16.1 34
K23F06C 408 0 2025-04-16 2025-04-19 19.0 34
q3967 408 0 2025-01-06 2025-01-08 17.5 34
z8350 408 0 2025-03-12 2025-03-16 17.4 68
K11E11L 342 0 2025-01-29 2025-01-31 17.9 38
0276P 330 0 2025-12-21 2025-12-21 19.6 66
CK22E020 327 0 2024-12-05 2024-12-05 16.2 109
K08W59B 327 0 2024-11-26 2024-11-26 19.6 109
~001e 324 0 2023-08-15 2023-08-21 20.7 36
53430 314 0 2023-06-20 2023-06-20 20.5 157
K23H02Q 300 0 2023-06-15 2023-06-15 18.9 100
L5442 294 0 2023-06-21 2023-06-21 18.4 98
K24E00A 264 0 2024-03-07 2024-03-11 18.9 22
z2199 252 0 2024-12-25 2024-12-25 18.9 42
l5354 240 0 2025-03-02 2025-03-02 19.0 40
K14R13B 222 0 2024-11-07 2024-11-07 16.8 74
K15B92D 216 0 2025-01-22 2025-01-22 18.9 36
K24K00R 216 0 2024-06-05 2024-06-05 18.4 24
K24U03Y 210 0 2024-10-31 2024-10-31 19.7 35
~0rzy 196 0 2023-01-15 2023-01-15 19.7 7
K23U09N 195 0 2024-11-28 2024-11-28 19.3 65
~0hmF 195 0 2025-01-29 2025-01-31 17.9 13
~0iEy 160 0 2024-07-08 2024-07-08 20.6 8
b7097 144 0 2024-12-23 2024-12-23 16.9 48
h0804 141 0 2024-01-24 2024-01-24 16.7 47
K24W20C 138 0 2025-01-29 2025-01-29 18.3 46
K25E04F 126 0 2025-03-17 2025-03-17 17.2 21
K25B02U 123 0 2025-03-02 2025-03-02 19.0 41
K05E30O 117 0 2024-03-03 2024-03-06 18.9 13
K16F14K 99 0 2025-03-26 2025-04-04 19.4 11
CK24G040 96 0 2025-07-20 2025-07-23 17.4 24
K24D01A 96 0 2024-03-06 2024-03-06 19.1 16
K01L00D 90 0 2023-06-14 2023-06-14 17.3 30
w5310 81 0 2024-07-09 2024-07-09 17.9 27
~0j57 80 0 2024-10-23 2024-11-04 19.6 1
K24W00B 75 0 2024-12-02 2024-12-02 16.7 25
K25F10O 75 0 2025-03-26 2025-03-26 20.0 25
k9445 66 0 2024-06-24 2024-06-24 17.3 22
K20M02P 60 0 2023-07-22 2023-07-22 19.2 20
K25F00A 48 0 2025-03-24 2025-03-24 18.4 16
CK23T22D 45 0 2024-07-04 2024-07-04 19.7 15
K25E03V 45 0 2025-03-09 2025-03-09 18.1 5
K24D01W 39 0 2024-03-03 2024-03-03 18.3 13
0003I 36 0 2025-05-21 2025-05-21 12.8 36
0513P 36 0 2025-10-19 2025-10-19 21.5 9
K25C02U 30 0 2025-02-24 2025-02-24 19.5 10
~0Zde 30 0 2024-07-06 2024-07-06 17.8 1
~0ek5 30 0 2024-02-26 2024-03-12 21.7 2
~0ils 30 0 2023-11-06 2023-11-06 20.2 1
~0li5 24 0 2025-01-27 2025-01-29 16.9 2
K06M06S 21 0 2023-05-24 2023-05-24 19.5 21
~0FYI 20 0 2023-09-06 2023-09-06 19.9 1
~0Ycl 20 0 2023-09-11 2023-09-11 18.3 1
~0jV2 9 0 2025-04-19 2025-04-19 18.7 3
~0kq8 6 0 2025-02-27 2025-02-27 17.6 2
~0fK8 3 0 2024-07-13 2024-07-13 17.1 1

List of Observers

Observer Group Total MPECs
Unknown 22
L.Auto 5
Individual Observer Total MPECs
Unknown 22
L.Auto 5

List of Measurers

Measurer Group Total MPECs
Unknown 22
E.Ofek, L.Pipeline 5
Individual Measurer Total MPECs
Unknown 22
E.Ofek 5
L.Pipeline 5

List of Facilities

Facilities Count
0.28-m Rowe-Ackerman Schmidt + CCD 5
Unknown 22