Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-05-13 10:00:02 (GMT)
Status of all major tables from MariaDB (mpc_development) and Postgres database (mpc_sbn). It includes list of all major tables, number of records in each tables, the latest updated record in each table. A color code corresponds to records updated less than 1 day, from 1 to 3 days and older than 3 days. Updated every 5 min. GMT timestamp of update is at the top left of the page.
Source file of data: statusDB.csv
| Table | Count | Created_at | Updated_at |
| comet_names | 5215 | 2026-03-06 22:06:00 | 2026-03-06 22:06:00 |
| comet_orbits | 12626 | 2025-02-07 23:25:28 | 2026-05-08 21:01:03 |
| identifications | 218331 | 2026-04-14 12:33:30 | 2026-04-14 12:33:30 |
| isolated_tracklets | 49948830 | 2026-05-13 09:58:19 | 2026-05-13 09:58:19 |
| mp_discoverers | 1969147 | 2025-06-18 21:18:06 | 2025-06-18 21:18:06 |
| numbered_comet_identifications | 1292 | 2025-10-23 16:03:49 | 2025-10-23 16:03:49 |
| numbered_identifications | 1333152 | 2026-03-05 21:16:52 | 2026-03-05 21:16:52 |
| numbered_mps | 887103 | 2024-02-21 19:12:24 | 2026-05-07 10:18:37 |
| obs_request_observers | 52 | 2019-07-24 16:57:48 | 2019-07-24 16:57:48 |
| obs_request_users | 7 | 2015-12-04 00:25:22 | 2015-12-04 00:25:22 |
| observations | 512075546 | 2026-05-13 08:08:03 | 2026-05-13 08:08:03 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1558210 | 2026-05-13 08:08:09 | 2026-05-13 09:01:03 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 31 | 2026-05-12 12:37:21.73745 | 2026-05-13 09:16:34.97715 |
| neocp_events | 323560 | 2026-05-13 09:16:35.207447 | 2026-05-13 09:16:35.207447 |
| neocp_obs_archive | 810129 | 2026-05-13 09:16:34.969746 | 2026-05-13 09:16:34.969746 |
| neocp_obs | 401 | 2026-05-13 09:16:34.927849 | 2026-05-13 09:16:34.927849 |
| neocp_prev_des | 72358 | 2026-05-13 08:07:17.133795 | 2026-05-13 08:07:17.133795 |
| neocp_var | 71401 | 2026-05-13 09:16:35.042798 | 2026-05-13 09:16:35.042798 |
| current_identifications | 2070883 | 2026-05-13 08:06:34.474643 | 2026-05-13 08:07:34.310676 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1583351 | 2026-05-13 08:06:34.447577 | 2026-05-13 08:06:34.447577 |
| obs_sbn | 538710230 | 2026-05-13 06:02:18.542474-04 | 2026-05-13 06:03:56.690741-04 |
| obs_alterations_deletions | 1509775 | 2026-05-13 06:26:01.78085 | 2026-05-13 06:26:01.78085 |
| obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-07 06:22:54.863572 |
| obs_alterations_unassociations | 579324 | 2026-05-13 06:20:14.333526 | 2026-05-13 06:20:14.333526 |
| mpc_orbits | 1548228 | 2021-02-04 00:17:04.143131 | 2026-05-13 10:04:41.673468 |
| minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-07 14:26:32.139498 |
| obscodes | 2701 | 2026-05-11 21:27:27.616557 | 2026-05-11 21:27:27.616557 |
| comet_names | 4374 | 2026-05-06 19:14:21.901296 | 2026-05-06 19:14:21.901296 |
YYYY-MM-DD - latest record is older than 3 days
YYYY-MM-DD - latest record is older than 1 day
YYYY-MM-DD - latest record is less than 1 day old
| Server | Table | Count | Updated_at | Queried_at |
| MPC_primarydb | obs_sbn | 538709789 | 2026-05-13 08:36:08.35034 | 2026-05-13 09:00:02.742261 |
| MPC_mpcsbndb | obs_sbn | 538709789 | 2026-05-13 08:36:08.35034 | 2026-05-13 09:00:14.788732 |
| SBN_to_AWS | obs_sbn | 538709789 | 2026-05-13 08:36:08.35034 | 2026-05-13 09:00:36.28662 |
| MPC_primarydb | current_identifications | 2070883 | 2026-05-13 08:07:34.310676 | 2026-05-13 09:15:54.484211 |
| MPC_mpcsbndb | current_identifications | 2070883 | 2026-05-13 08:07:34.310676 | 2026-05-13 09:15:55.401549 |
| SBN_to_AWS | current_identifications | 2070883 | 2026-05-13 08:07:34.310676 | 2026-05-13 09:15:55.550957 |
| MPC_primarydb | comet_names | 4374 | 2026-05-06 19:14:21.901296 | 2026-05-13 09:15:55.931317 |
| MPC_mpcsbndb | comet_names | 4374 | 2026-05-06 19:14:21.901296 | 2026-05-13 09:15:56.040535 |
| SBN_to_AWS | comet_names | 4374 | 2026-05-06 19:14:21.901296 | 2026-05-13 09:15:56.124572 |
| MPC_primarydb | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-13 09:15:56.220089 |
| MPC_mpcsbndb | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-13 09:15:56.395708 |
| SBN_to_AWS | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-13 09:15:56.494438 |
| MPC_primarydb | mpc_orbits | 1548228 | 2026-05-13 09:09:15.829236 | 2026-05-13 09:15:56.638365 |
| MPC_mpcsbndb | mpc_orbits | 1548228 | 2026-05-13 09:09:15.829236 | 2026-05-13 09:15:58.256983 |
| SBN_to_AWS | mpc_orbits | 1548228 | 2026-05-13 09:09:15.829236 | 2026-05-13 09:15:58.477666 |
| MPC_primarydb | numbered_identifications | 887800 | 2026-03-24 19:55:09.966554 | 2026-05-13 09:15:59.708868 |
| MPC_mpcsbndb | numbered_identifications | 887800 | 2026-03-24 19:55:09.966554 | 2026-05-13 09:16:00.096466 |
| SBN_to_AWS | numbered_identifications | 887800 | 2026-03-24 19:55:09.966554 | 2026-05-13 09:16:00.231328 |
| MPC_primarydb | neocp_els | 31 | 2026-05-13 08:56:30.584836 | 2026-05-13 09:16:00.522846 |
| MPC_mpcsbndb | neocp_els | 31 | 2026-05-13 08:56:30.584836 | 2026-05-13 09:16:00.636029 |
| SBN_to_AWS | neocp_els | 31 | 2026-05-13 08:56:30.584836 | 2026-05-13 09:16:00.720863 |
| MPC_primarydb | neocp_events | 323559 | 2026-05-13 08:56:30.857079 | 2026-05-13 09:16:00.811735 |
| MPC_mpcsbndb | neocp_events | 323559 | 2026-05-13 08:56:30.857079 | 2026-05-13 09:16:01.013276 |
| SBN_to_AWS | neocp_events | 323559 | 2026-05-13 08:56:30.857079 | 2026-05-13 09:16:01.129943 |
| MPC_primarydb | neocp_obs | 399 | 2026-05-13 08:56:30.492305 | 2026-05-13 09:16:01.281054 |
| MPC_mpcsbndb | neocp_obs | 399 | 2026-05-13 08:56:30.492305 | 2026-05-13 09:16:01.389986 |
| SBN_to_AWS | neocp_obs | 399 | 2026-05-13 08:56:30.492305 | 2026-05-13 09:16:01.474668 |
| MPC_primarydb | neocp_obs_archive | 810127 | 2026-05-13 08:56:30.533551 | 2026-05-13 09:16:01.569446 |
| MPC_mpcsbndb | neocp_obs_archive | 810127 | 2026-05-13 08:56:30.533551 | 2026-05-13 09:16:01.799392 |
| SBN_to_AWS | neocp_obs_archive | 810127 | 2026-05-13 08:56:30.533551 | 2026-05-13 09:16:01.929425 |
| MPC_primarydb | neocp_prev_des | 72358 | 2026-05-13 08:07:17.133795 | 2026-05-13 09:16:02.155214 |
| MPC_mpcsbndb | neocp_prev_des | 72358 | 2026-05-13 08:07:17.133795 | 2026-05-13 09:16:02.312905 |
| SBN_to_AWS | neocp_prev_des | 72358 | 2026-05-13 08:07:17.133795 | 2026-05-13 09:16:02.411838 |
| MPC_primarydb | neocp_var | 71401 | 2026-05-13 08:56:30.672485 | 2026-05-13 09:16:02.530248 |
| MPC_mpcsbndb | neocp_var | 71401 | 2026-05-13 08:56:30.672485 | 2026-05-13 09:16:02.685736 |
| SBN_to_AWS | neocp_var | 71401 | 2026-05-13 08:56:30.672485 | 2026-05-13 09:16:02.793851 |
| MPC_primarydb | obscodes | 2701 | 2026-05-11 21:27:27.616557 | 2026-05-13 09:16:02.959256 |
| MPC_mpcsbndb | obscodes | 2701 | 2026-05-11 21:27:27.616557 | 2026-05-13 09:16:03.097739 |
| SBN_to_AWS | obscodes | 2701 | 2026-05-11 21:27:27.616557 | 2026-05-13 09:16:03.183374 |
| MPC_primarydb | primary_objects | 1583351 | 2026-05-13 08:06:34.447577 | 2026-05-13 09:16:03.2767 |
| MPC_mpcsbndb | primary_objects | 1583351 | 2026-05-13 08:06:34.447577 | 2026-05-13 09:16:03.785746 |
| SBN_to_AWS | primary_objects | 1583351 | 2026-05-13 08:06:34.447577 | 2026-05-13 09:16:03.968791 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-05-13 09:16:05.587895 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-05-13 09:16:05.696748 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-05-13 09:16:05.779727 | |
| MPC_primarydb | obs_alterations_deletions | 1509775 | 2026-05-13 06:26:01.78085 | 2026-05-13 09:16:05.866766 |
| MPC_mpcsbndb | obs_alterations_deletions | 1509775 | 2026-05-13 06:26:01.78085 | 2026-05-13 09:16:06.317466 |
| SBN_to_AWS | obs_alterations_deletions | 1509775 | 2026-05-13 06:26:01.78085 | 2026-05-13 09:16:06.44682 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-13 09:16:06.625253 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-13 09:16:06.737065 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-13 09:16:06.821559 |
| MPC_primarydb | obs_alterations_unassociations | 579324 | 2026-05-13 06:20:14.333526 | 2026-05-13 09:16:06.914746 |
| MPC_mpcsbndb | obs_alterations_unassociations | 579324 | 2026-05-13 06:20:14.333526 | 2026-05-13 09:16:07.186303 |
| SBN_to_AWS | obs_alterations_unassociations | 579324 | 2026-05-13 06:20:14.333526 | 2026-05-13 09:16:07.310701 |