598 Loiano
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | 17 | 0 | 0 | 2 | 3 | 0 | 0 | 0 | 9 | 3 |
| 2024 | 13 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 9 | 0 |
| 2023 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 4 |
| 2022 | 14 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 11 | 2 |
| 2021 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 |
| 2020 | 28 | 0 | 0 | 1 | 5 | 0 | 0 | 0 | 21 | 1 |
| 2019 | 5 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 1 |
| 2018 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2017 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| 2016 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2015 | 3 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 |
| 2014 | 2 | 0 | 0 | 2 | 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 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2002 | 5 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 1 | 1 |
| 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 | 4 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 1 | 0 |
| 1997 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1996 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1995 | 1 | 0 | 0 | 1 | 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 1995-O05 1992 LC | 1995-07-31 14:34:00 | NEAl18 | CATCH | 2 | MPEC 1998-O17 DAILY ORBIT UPDATE (1998 JULY 26 UT) | 1998-07-26 06:07:00 | 3 | MPEC 1998-O21 1998 OP4 | 1998-07-28 22:06:00 | NEA (H>22) | CATCH | 4 | MPEC 1998-O22 DAILY ORBIT UPDATE (1998 JULY 29 UT) | 1998-07-29 06:07:00 | 5 | MPEC 1998-O24 DAILY ORBIT UPDATE (1998 JULY 30 UT) | 1998-07-30 06:07:00 | 6 | MPEC 2002-H16 DAILY ORBIT UPDATE (2002 APR. 18 UT) | 2002-04-18 06:07:00 | 7 | MPEC 2002-H22 2000 QK25 | 2002-04-20 20:23:00 | NEA (18>H>22) | CATCH | 8 | MPEC 2002-H27 DAILY ORBIT UPDATE (2002 APR. 21 UT) | 2002-04-21 07:07:00 | 9 | MPEC 2002-H30 2002 HF8 | 2002-04-22 15:30:00 | ✓ | NEA (18>H>22) | CATCH | 10 | MPEC 2003-O15 COMET C/2003 O1 | 2003-07-23 05:31:00 | Comet | CATCH | 11 | MPEC 2014-U124 OBSERVATIONS AND ORBITS OF COMETS | 2014-10-29 22:17:00 | Comet | CATCH | 12 | MPEC 2014-W05 OBSERVATIONS AND ORBITS OF COMETS | 2014-11-16 22:06:00 | Comet | CATCH | 13 | MPEC 2015-V120 DAILY ORBIT UPDATE (2015 NOV. 11 UT) | 2015-11-11 12:05:00 | 14 | MPEC 2015-V133 DAILY ORBIT UPDATE (2015 NOV. 12 UT) | 2015-11-12 12:05:00 | 15 | MPEC 2015-W11 DAILY ORBIT UPDATE (2015 NOV. 17 UT) | 2015-11-17 13:06:00 | 16 | MPEC 2017-U31 DAILY ORBIT UPDATE (2017 OCT. 17 UT) | 2017-10-17 12:05:00 | 17 | MPEC 2019-X49 DAILY ORBIT UPDATE (2019 December 4) | 2019-12-04 12:03:00 | 18 | MPEC 2019-Y88 2019 YT2 | 2019-12-24 21:04:00 | NEA (H>22) | CATCH | 19 | MPEC 2019-Y92 2019 YV2 | 2019-12-25 16:22:00 | NEA (18>H>22) | CATCH | 20 | MPEC 2019-Y129 2019 YH4 | 2019-12-31 03:24:00 | ✓ | NEA (18>H>22) | CATCH | 21 | MPEC 2020-A10 2019 YB5 | 2020-01-01 14:26:00 | NEA (H>22) | CATCH | 22 | MPEC 2020-A37 2020 AL | 2020-01-03 04:03:00 | NEA (H>22) | CATCH | 23 | MPEC 2020-A111 2019 YX6 | 2020-01-10 17:35:00 | PHAg18 | CATCH | 24 | MPEC 2020-C140 2020 CH2 | 2020-02-15 18:43:00 | NEA (H>22) | CATCH | 25 | MPEC 2020-D06 2020 CO2 | 2020-02-16 09:50:00 | NEA (H>22) | CATCH | 26 | MPEC 2020-E45 DAILY ORBIT UPDATE (2020 March 13) | 2020-03-13 12:07:00 | 27 | MPEC 2020-J82 DAILY ORBIT UPDATE (2020 May 15) | 2020-05-15 12:08:00 | 28 | MPEC 2020-J86 2020 JT1 | 2020-05-15 21:13:00 | NEA (H>22) | CATCH | 29 | MPEC 2020-K10 2020 JD2 | 2020-05-17 07:07:00 | NEA (H>22) | CATCH | 30 | MPEC 2020-K13 2020 JG2 | 2020-05-17 07:25:00 | NEA (H>22) | CATCH | 31 | MPEC 2020-K227 2020 KA7 | 2020-05-31 02:39:00 | NEA (H>22) | CATCH | 32 | MPEC 2020-L34 2020 LC | 2020-06-08 21:31:00 | NEA (H>22) | CATCH | 33 | MPEC 2020-L44 1999 LE6 | 2020-06-12 05:29:00 | NEA (18>H>22) | CATCH | 34 | MPEC 2020-L47 2020 LK | 2020-06-13 02:33:00 | NEA (H>22) | CATCH | 35 | MPEC 2020-L51 2020 LO | 2020-06-13 02:39:00 | NEA (H>22) | CATCH | 36 | MPEC 2020-M74 2020 MO1 | 2020-06-23 00:23:00 | NEA (H>22) | CATCH | 37 | MPEC 2020-M103 2020 MP2 | 2020-06-25 11:44:00 | NEA (H>22) | CATCH | 38 | MPEC 2020-M107 2020 MT2 | 2020-06-25 22:34:00 | NEA (H>22) | CATCH | 39 | MPEC 2020-Q68 2020 QS | 2020-08-18 15:33:00 | ✓ | NEA (18>H>22) | CATCH | 40 | MPEC 2020-Q113 2020 QC2 | 2020-08-20 02:21:00 | NEA (H>22) | CATCH | 41 | MPEC 2020-Q175 OBSERVATIONS AND ORBITS OF COMETS AND A/ OBJECTS | 2020-08-24 17:36:00 | Comet | CATCH | 42 | MPEC 2020-R87 2020 RN2 | 2020-09-12 03:06:00 | NEA (H>22) | CATCH | 43 | MPEC 2020-R94 2020 RS2 | 2020-09-12 16:53:00 | NEA (H>22) | CATCH | 44 | MPEC 2020-U119 DAILY ORBIT UPDATE (2020 October 19) | 2020-10-19 12:43:00 | 45 | MPEC 2020-V52 DAILY ORBIT UPDATE (2020 November 9) | 2020-11-09 12:05:00 | 46 | MPEC 2020-X15 DAILY ORBIT UPDATE (2020 December 5) | 2020-12-05 12:13:00 | 47 | MPEC 2020-X182 2020 XY5 | 2020-12-15 17:56:00 | NEA (H>22) | CATCH | 48 | MPEC 2021-A177 2021 AX5 | 2021-01-13 21:38:00 | NEA (H>22) | CATCH | 49 | MPEC 2021-E130 2021 EA4 | 2021-03-13 00:18:00 | NEA (H>22) | CATCH | 50 | MPEC 2021-F63 COMET C/2021 C6 (Lemmon) | 2021-03-21 04:29:00 | Comet | CATCH | 51 | MPEC 2021-G01 2021 FQ3 | 2021-04-01 07:24:00 | NEA (18>H>22) | CATCH | 52 | MPEC 2021-G02 2021 FR3 | 2021-04-01 07:29:00 | NEA (H>22) | CATCH | 53 | MPEC 2021-H143 A/2021 E2 | 2021-04-28 04:43:00 | Comet | CATCH | 54 | MPEC 2022-B12 DAILY ORBIT UPDATE (2022 January 22) | 2022-01-22 12:18:00 | 55 | MPEC 2022-E59 2022 EX | 2022-03-03 21:12:00 | PHAg18 | CATCH | 56 | MPEC 2022-E79 2022 ET1 | 2022-03-04 04:35:00 | NEA (H>22) | CATCH | 57 | MPEC 2022-E93 2022 EG2 | 2022-03-05 09:14:00 | NEA (H>22) | CATCH | 58 | MPEC 2022-E118 2022 EY2 | 2022-03-08 08:30:00 | ✓ | NEA (18>H>22) | CATCH | 59 | MPEC 2022-H97 2022 HU2 | 2022-04-28 14:39:00 | ✓ | NEA (H>22) | CATCH | 60 | MPEC 2022-H108 2022 HF3 | 2022-04-29 13:51:00 | NEA (H>22) | CATCH | 61 | MPEC 2022-H113 2022 HM3 | 2022-04-29 15:37:00 | NEA (H>22) | CATCH | 62 | MPEC 2022-H115 2022 HO3 | 2022-04-29 15:39:00 | NEA (H>22) | CATCH | 63 | MPEC 2022-H132 2022 HC4 | 2022-04-30 20:30:00 | NEA (H>22) | CATCH | 64 | MPEC 2022-J01 2022 HD4 | 2022-05-01 02:22:00 | NEA (H>22) | CATCH | 65 | MPEC 2022-J05 2022 HH4 | 2022-05-01 11:38:00 | NEA (H>22) | CATCH | 66 | MPEC 2023-S218 2023 SQ6 | 2023-09-26 02:20:00 | NEA (H>22) | CATCH | 67 | MPEC 2023-S225 2023 SW6 | 2023-09-26 11:20:00 | NEA (H>22) | CATCH | 68 | MPEC 2023-S230 2023 SA7 | 2023-09-26 22:13:00 | NEA (H>22) | CATCH | 69 | MPEC 2023-S231 2023 SB7 | 2023-09-26 22:16:00 | NEA (H>22) | CATCH | 70 | MPEC 2023-S244 2023 SM7 | 2023-09-27 19:42:00 | NEA (H>22) | CATCH | 71 | MPEC 2023-S248 2023 SQ7 | 2023-09-27 20:19:00 | NEA (H>22) | CATCH | 72 | MPEC 2023-T165 2023 TA6 | 2023-10-11 21:32:00 | NEA (H>22) | CATCH | 73 | MPEC 2023-T170 2023 TR6 | 2023-10-12 02:07:00 | NEA (H>22) | CATCH | 74 | MPEC 2023-T172 2023 TV6 | 2023-10-12 05:48:00 | NEA (H>22) | CATCH | 75 | MPEC 2023-T174 2023 TX6 | 2023-10-12 05:50:00 | NEA (H>22) | CATCH | 76 | MPEC 2023-T180 2023 TD7 | 2023-10-12 05:57:00 | NEA (H>22) | CATCH | 77 | MPEC 2023-T194 2023 TR7 | 2023-10-12 14:21:00 | ✓ | NEA (H>22) | CATCH | 78 | MPEC 2023-T208 2023 TK8 | 2023-10-13 06:44:00 | NEA (H>22) | CATCH | 79 | MPEC 2023-T224 2023 TN9 | 2023-10-13 21:36:00 | NEA (18>H>22) | CATCH | 80 | MPEC 2023-T225 2023 TP9 | 2023-10-13 22:08:00 | ✓ | NEA (H>22) | CATCH | 81 | MPEC 2023-T229 2023 TW9 | 2023-10-14 01:28:00 | NEA (H>22) | CATCH | 82 | MPEC 2023-T239 2023 TJ10 | 2023-10-14 07:57:00 | NEA (H>22) | CATCH | 83 | MPEC 2023-T245 2023 TX10 | 2023-10-14 20:10:00 | ✓ | NEA (H>22) | CATCH | 84 | MPEC 2023-U03 2023 TL15 | 2023-10-16 13:18:00 | ✓ | NEA (H>22) | CATCH | 85 | MPEC 2024-C38 2024 CF | 2024-02-03 17:27:00 | NEA (18>H>22) | CATCH | 86 | MPEC 2024-E65 2024 EN1 | 2024-03-05 23:16:00 | NEA (H>22) | CATCH | 87 | MPEC 2024-E66 2024 EO1 | 2024-03-05 23:18:00 | NEA (H>22) | CATCH | 88 | MPEC 2024-E109 DAILY ORBIT UPDATE (2024 March 7) | 2024-03-07 12:07:00 | 89 | MPEC 2024-E123 DAILY ORBIT UPDATE (2024 March 8) | 2024-03-08 12:10:00 | 90 | MPEC 2024-E130 2024 ES2 | 2024-03-08 23:20:00 | NEA (H>22) | CATCH | 91 | MPEC 2024-E131 2024 ET2 | 2024-03-08 23:33:00 | NEA (18>H>22) | CATCH | 92 | MPEC 2024-E132 2024 EU2 | 2024-03-08 23:37:00 | NEA (H>22) | CATCH | 93 | MPEC 2024-E135 2024 EW2 | 2024-03-09 13:32:00 | PHAg18 | CATCH | 94 | MPEC 2024-E169 2024 ER3 | 2024-03-13 12:50:00 | NEA (H>22) | CATCH | 95 | MPEC 2024-E177 2024 EY3 | 2024-03-13 23:55:00 | NEA (H>22) | CATCH | 96 | MPEC 2024-E179 DAILY ORBIT UPDATE (2024 March 14) | 2024-03-14 12:13:00 | 97 | MPEC 2024-N27 DAILY ORBIT UPDATE (2024 July 3) | 2024-07-03 12:12:00 | 98 | MPEC 2025-B186 DAILY ORBIT UPDATE (2025 January 31) | 2025-01-31 12:25:00 | 99 | MPEC 2025-N22 Comet 3I/ATLAS | 2025-07-03 15:33:00 | Comet | CATCH | 100 | MPEC 2025-N35 Comet 3I/ATLAS | 2025-07-04 18:46:00 | Comet | CATCH | 101 | MPEC 2025-R82 2025 OT45 | 2025-09-14 05:56:00 | NEA (18>H>22) | CATCH | 102 | MPEC 2025-R109 2025 RC3 | 2025-09-15 23:58:00 | NEA (H>22) | CATCH | 103 | MPEC 2025-S07 2025 RK3 | 2025-09-16 06:07:00 | NEA (18>H>22) | CATCH | 104 | MPEC 2025-S44 2025 RY4 | 2025-09-17 04:26:00 | NEA (H>22) | CATCH | 105 | MPEC 2025-S60 2025 RT5 | 2025-09-17 17:09:00 | ✓ | NEA (H>22) | CATCH | 106 | MPEC 2025-S66 2025 RB6 | 2025-09-17 18:54:00 | ✓ | NEA (H>22) | CATCH | 107 | MPEC 2025-S70 2025 RF6 | 2025-09-17 19:29:00 | NEA (H>22) | CATCH | 108 | MPEC 2025-S109 2025 SP1 | 2025-09-18 21:56:00 | NEA (H>22) | CATCH | 109 | MPEC 2025-S176 2025 SA4 | 2025-09-23 10:58:00 | ✓ | NEA (H>22) | CATCH | 110 | MPEC 2025-S264 DAILY ORBIT UPDATE (2025 September 28) | 2025-09-28 12:21:00 | 111 | MPEC 2025-T16 DAILY ORBIT UPDATE (2025 October 1) | 2025-10-01 12:30:00 |
List of Observers
| Observer Group | Total MPECs |
|---|---|
| A.Carbognani | 219 |
| A.Carbognani, M.Barbetta | 32 |
| A.Boattini, I.Bruni, R.Gualandi | 11 |
| A.Carbognani, A.Squilloni, G.Ranotto, M.Tombelli | 7 |
| I.Bruni | 5 |
| A.Carbognani, M.Barbetta, S.Palmiotto | 4 |
| A.Boattini, E. Gregori, M.Tombelli, S.Amici | 3 |
| F.Ciabattari, M.M.M.Santangelo | 3 |
| A.Boattini, G.Tessicini, I.Bruni, S.Giovanardi, S.Mallucci | 2 |
| Individual Observer | Total MPECs |
|---|---|
| A.Carbognani | 262 |
| M.Barbetta | 36 |
| I.Bruni | 18 |
| A.Boattini | 16 |
| R.Gualandi | 11 |
| M.Tombelli | 10 |
| A.Squilloni | 7 |
| G.Ranotto | 7 |
| S.Palmiotto | 4 |
| E. Gregori | 3 |
| S.Amici | 3 |
| F.Ciabattari | 3 |
| M.M.M.Santangelo | 3 |
| G.Tessicini | 2 |
| S.Giovanardi | 2 |
| S.Mallucci | 2 |
List of Measurers
| Measurer Group | Total MPECs |
|---|---|
| A.Carbognani | 41 |
| A.Boattini | 11 |
| R.Haver | 5 |
| A.Boattini, S.Giovanardi | 2 |
| M.Barbetta | 2 |
| Individual Measurer | Total MPECs |
|---|---|
| A.Carbognani | 41 |
| A.Boattini | 13 |
| R.Haver | 5 |
| S.Giovanardi | 2 |
| M.Barbetta | 2 |
List of Facilities
| Facilities | Count |
|---|---|
| 1.52-m reflector + CCD | 2 |
| 1.5-m reflector + CCD | 3 |
| 1.5-m f/4.8 reflector + CCD | 11 |
| 1.52-m f/8 reflector + CCD | 3 |
| 1.52-m f/4.67 Ritchey-Chretien + CCD | 5 |
| 1.52-m f/4.7 reflector + CCD | 37 |
| 1.52-m f/4.7 Reflector + CCD | 60 |
| 1.52-m f/4.75 Reflector + CCD | 62 |