678 Fountain Hills

Where is this observatory?

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 P/R/FU DOU List Update Retraction Other Follow-Up First Follow-Up
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 1 0 0 1 0 0 0 0 0 0
2004 1 0 0 0 1 0 0 0 0 0
2003 4 0 0 4 0 0 0 0 0 0
2002 10 0 1 2 3 0 0 0 4 0
2001 4 0 0 2 2 0 0 0 0 0
2000 10 0 1 1 0 0 0 0 7 1
1999 3 0 0 0 0 0 0 0 3 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 2005-N10 COMET C/2005 N1 (JUELS-HOLVORCEM) 2005-07-03 16:09:00 Comet CATCH
2 MPEC 2004-Y30 DAILY ORBIT UPDATE (2004 DEC. 21 UT) 2004-12-21 07:10:00
3 MPEC 2003-T37 COMET P/2003 T1 (TRITTON) 2003-10-07 18:21:00 Comet CATCH
4 MPEC 2003-F49 COMET C/2002 Y1 (JUELS-HOLVORCEM) 2003-03-28 19:30:00 Comet CATCH
5 MPEC 2003-C05 COMET C/2002 Y1 (JUELS-HOLVORCEM) 2003-02-01 19:03:00 Comet CATCH
6 MPEC 2003-A42 COMET C/2002 Y1 (JUELS-HOLVORCEM) 2003-01-06 18:27:00 Comet CATCH
7 MPEC 2002-Y71 2002 EZ16 2002-12-31 15:48:00 NEA (18>H>22) CATCH
8 MPEC 2002-Y50 COMET C/2002 Y1 (JUELS-HOLVORCEM) 2002-12-29 20:26:00 Comet CATCH
9 MPEC 2002-X01 DAILY ORBIT UPDATE (2002 DEC. 1 UT) 2002-12-01 07:07:00
10 MPEC 2002-V21 DAILY ORBIT UPDATE (2002 NOV. 5 UT) 2002-11-05 07:10:00
11 MPEC 2002-U47 2002 UQ3 2002-10-30 16:05:00 ✓ PHAl18 CATCH
12 MPEC 2002-T14 2002 SY50 2002-10-04 18:01:00 PHAl18 CATCH
13 MPEC 2002-T09 2002 TC9 2002-10-03 16:38:00 NEAl18 CATCH
14 MPEC 2002-D19 2002 DH2 2002-02-21 18:57:00 NEA (18>H>22) CATCH
15 MPEC 2002-C96 DAILY ORBIT UPDATE (2002 FEB. 14 UT) 2002-02-14 07:07:00
16 MPEC 2002-C52 2002 BK25 2002-02-09 14:57:00 PHAl18 CATCH
17 MPEC 2001-U46 COMET C/2001 RX14 (LINEAR) 2001-10-25 19:31:00 Comet CATCH
18 MPEC 2001-U45 2001 TX16 2001-10-25 17:06:00 Unusual CATCH
19 MPEC 2001-U25 DAILY ORBIT UPDATE (2001 OCT. 19 UT) 2001-10-19 07:07:00
20 MPEC 2001-T56 DAILY ORBIT UPDATE (2001 OCT. 14 UT) 2001-10-14 07:00:00
21 MPEC 2000-X34 2000 WE147 2000-12-09 19:42:00 ✓ Unusual CATCH
22 MPEC 2000-U07 COMET C/2000 SV74 (LINEAR) 2000-10-19 19:35:00 Comet CATCH
23 MPEC 2000-G47 2000 GV127 2000-04-13 17:15:00 NEA (18>H>22) CATCH
24 MPEC 2000-G46 2000 GU127 2000-04-13 17:02:00 NEA (18>H>22) CATCH
25 MPEC 2000-G39 2000 GP82 2000-04-10 16:38:00 NEAl18 CATCH
26 MPEC 2000-B20 2000 AB229 2000-01-24 16:44:00 Unusual CATCH
27 MPEC 2000-A32 2000 AX93 2000-01-09 20:34:00 NEAl18 CATCH
28 MPEC 2000-A30 1999 YT 2000-01-09 20:17:00 NEAl18 CATCH
29 MPEC 2000-A17 2000 AB6 2000-01-06 19:56:00 NEA (H>22) CATCH
30 MPEC 2000-A15 1999 XA143 2000-01-06 19:34:00 ✓ PHAl18 CATCH
31 MPEC 1999-X36 1999 XL136 1999-12-15 23:12:00 PHAg18 CATCH
32 MPEC 1999-X35 1999 XK136 1999-12-15 23:02:00 PHAg18 CATCH
33 MPEC 1999-X19 1999 XS35 1999-12-09 20:32:00 PHAl18 CATCH

List of Observers

Observers Count
C. W. Juels 90
C. W. Juels, P. R. Holvorcem 69

List of Measurers

Measurers Count
C. W. Juels 19

List of Facilities

Facilities Count
0.313-m f/5.44 reflector + CCD 84
0.37-m f/5.8 reflector + CCD 9
0.20-m f/4.8 reflector + CCD 16
0.12-m f/5.0 refractor + CCD 4
0.50-m f/4.8 Newtonian + CCD 18
0.5-m f/4.8 Newtonian + CCD 11
0.12-m f/5 refractor + CCD, 0.5-m f/4.8 reflector + CCD 6
0.07-m f/2.8 refractor + CCD 11