Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-05-08 17:30:01 (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 | 2026-05-06 19:17:15 | 2026-05-06 20:01:02 |
| identifications | 218331 | 2026-04-14 12:33:30 | 2026-04-14 12:33:30 |
| isolated_tracklets | 49938760 | 2026-05-08 17:03:35 | 2026-05-08 17:03:35 |
| 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 | 512069847 | 2026-05-08 14:25:16 | 2026-05-08 14:25:16 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1558000 | 2016-10-31 22:37:08 | 2026-05-08 15:01:02 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 44 | 2026-05-08 13:03:03.419381 | 2026-05-08 16:25:24.029331 |
| neocp_events | 322962 | 2026-05-08 16:25:24.292941 | 2026-05-08 16:25:24.292941 |
| neocp_obs_archive | 808773 | 2026-05-08 16:25:23.990921 | 2026-05-08 16:25:23.990921 |
| neocp_obs | 521 | 2026-05-08 16:25:23.966142 | 2026-05-08 16:25:23.966142 |
| neocp_prev_des | 72264 | 2026-05-08 14:00:17.176511 | 2026-05-08 14:00:17.176511 |
| neocp_var | 100515 | 2026-05-08 16:25:24.119668 | 2026-05-08 16:25:24.119668 |
| current_identifications | 2070743 | 2026-05-08 16:43:40.199191 | 2026-05-08 16:44:14.1709 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1583211 | 2026-05-08 16:43:40.16822 | 2026-05-08 16:43:40.16822 |
| obs_sbn | 538209504 | 2026-05-08 12:50:56.35954-04 | 2026-05-08 13:03:33.691217-04 |
| obs_alterations_deletions | 1509706 | 2026-05-08 14:59:16.140111 | 2026-05-08 14:59:16.140111 |
| obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-07 06:22:54.863572 |
| obs_alterations_unassociations | 578368 | 2026-05-08 14:12:22.230497 | 2026-05-08 14:12:22.230497 |
| mpc_orbits | 1548003 | 2021-03-16 13:14:00.868651 | 2026-05-08 16:47:17.685005 |
| minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-07 14:26:32.139498 |
| obscodes | 2697 | 2026-05-06 15:43:55.628153 | 2026-05-06 15:43:55.628153 |
| 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 | 538209498 | 2026-05-08 16:46:59.751929 | 2026-05-08 17:00:02.852884 |
| MPC_mpcsbndb | obs_sbn | 538209498 | 2026-05-08 16:46:59.751929 | 2026-05-08 17:00:20.905774 |
| SBN_to_AWS | obs_sbn | 538209498 | 2026-05-08 16:46:59.751929 | 2026-05-08 17:00:41.159996 |
| MPC_primarydb | current_identifications | 2070743 | 2026-05-08 16:44:14.1709 | 2026-05-08 17:15:55.852175 |
| MPC_mpcsbndb | current_identifications | 2070743 | 2026-05-08 16:44:14.1709 | 2026-05-08 17:15:56.877821 |
| SBN_to_AWS | current_identifications | 2070743 | 2026-05-08 16:44:14.1709 | 2026-05-08 17:15:57.0276 |
| MPC_primarydb | comet_names | 4374 | 2026-05-06 19:14:21.901296 | 2026-05-08 17:15:57.412419 |
| MPC_mpcsbndb | comet_names | 4374 | 2026-05-06 19:14:21.901296 | 2026-05-08 17:15:57.515879 |
| SBN_to_AWS | comet_names | 4374 | 2026-05-06 19:14:21.901296 | 2026-05-08 17:15:57.604079 |
| MPC_primarydb | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-08 17:15:57.703213 |
| MPC_mpcsbndb | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-08 17:15:57.858285 |
| SBN_to_AWS | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-08 17:15:57.961387 |
| MPC_primarydb | mpc_orbits | 1548003 | 2026-05-08 16:47:17.685005 | 2026-05-08 17:15:58.108852 |
| MPC_mpcsbndb | mpc_orbits | 1548003 | 2026-05-08 16:47:17.685005 | 2026-05-08 17:15:59.916167 |
| SBN_to_AWS | mpc_orbits | 1548003 | 2026-05-08 16:47:17.685005 | 2026-05-08 17:16:00.273473 |
| MPC_primarydb | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-05-08 17:16:03.583028 |
| MPC_mpcsbndb | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-05-08 17:16:03.962064 |
| SBN_to_AWS | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-05-08 17:16:04.097773 |
| MPC_primarydb | neocp_els | 44 | 2026-05-08 16:25:24.029331 | 2026-05-08 17:16:04.629935 |
| MPC_mpcsbndb | neocp_els | 44 | 2026-05-08 16:25:24.029331 | 2026-05-08 17:16:04.737218 |
| SBN_to_AWS | neocp_els | 44 | 2026-05-08 16:25:24.029331 | 2026-05-08 17:16:04.824667 |
| MPC_primarydb | neocp_events | 322962 | 2026-05-08 16:25:24.292941 | 2026-05-08 17:16:04.91951 |
| MPC_mpcsbndb | neocp_events | 322962 | 2026-05-08 16:25:24.292941 | 2026-05-08 17:16:05.136139 |
| SBN_to_AWS | neocp_events | 322962 | 2026-05-08 16:25:24.292941 | 2026-05-08 17:16:05.255847 |
| MPC_primarydb | neocp_obs | 521 | 2026-05-08 16:25:23.966142 | 2026-05-08 17:16:05.410762 |
| MPC_mpcsbndb | neocp_obs | 521 | 2026-05-08 16:25:23.966142 | 2026-05-08 17:16:05.511971 |
| SBN_to_AWS | neocp_obs | 521 | 2026-05-08 16:25:23.966142 | 2026-05-08 17:16:05.599822 |
| MPC_primarydb | neocp_obs_archive | 808773 | 2026-05-08 16:25:23.990921 | 2026-05-08 17:16:05.70294 |
| MPC_mpcsbndb | neocp_obs_archive | 808773 | 2026-05-08 16:25:23.990921 | 2026-05-08 17:16:05.986472 |
| SBN_to_AWS | neocp_obs_archive | 808773 | 2026-05-08 16:25:23.990921 | 2026-05-08 17:16:06.122572 |
| MPC_primarydb | neocp_prev_des | 72264 | 2026-05-08 14:00:17.176511 | 2026-05-08 17:16:06.347018 |
| MPC_mpcsbndb | neocp_prev_des | 72264 | 2026-05-08 14:00:17.176511 | 2026-05-08 17:16:06.489746 |
| SBN_to_AWS | neocp_prev_des | 72264 | 2026-05-08 14:00:17.176511 | 2026-05-08 17:16:06.593388 |
| MPC_primarydb | neocp_var | 100515 | 2026-05-08 16:25:24.119668 | 2026-05-08 17:16:06.715798 |
| MPC_mpcsbndb | neocp_var | 100515 | 2026-05-08 16:25:24.119668 | 2026-05-08 17:16:06.873839 |
| SBN_to_AWS | neocp_var | 100515 | 2026-05-08 16:25:24.119668 | 2026-05-08 17:16:06.990441 |
| MPC_primarydb | obscodes | 2697 | 2026-05-06 15:43:55.628153 | 2026-05-08 17:16:07.234732 |
| MPC_mpcsbndb | obscodes | 2697 | 2026-05-06 15:43:55.628153 | 2026-05-08 17:16:07.352547 |
| SBN_to_AWS | obscodes | 2697 | 2026-05-06 15:43:55.628153 | 2026-05-08 17:16:07.440841 |
| MPC_primarydb | primary_objects | 1583211 | 2026-05-08 16:43:40.16822 | 2026-05-08 17:16:07.537607 |
| MPC_mpcsbndb | primary_objects | 1583211 | 2026-05-08 16:43:40.16822 | 2026-05-08 17:16:08.197839 |
| SBN_to_AWS | primary_objects | 1583211 | 2026-05-08 16:43:40.16822 | 2026-05-08 17:16:08.389399 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-05-08 17:16:09.974 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-05-08 17:16:10.074546 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-05-08 17:16:10.160628 | |
| MPC_primarydb | obs_alterations_deletions | 1509706 | 2026-05-08 14:59:16.140111 | 2026-05-08 17:16:10.250974 |
| MPC_mpcsbndb | obs_alterations_deletions | 1509706 | 2026-05-08 14:59:16.140111 | 2026-05-08 17:16:10.820127 |
| SBN_to_AWS | obs_alterations_deletions | 1509706 | 2026-05-08 14:59:16.140111 | 2026-05-08 17:16:10.957621 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-08 17:16:11.141278 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-08 17:16:11.254224 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-08 17:16:11.342286 |
| MPC_primarydb | obs_alterations_unassociations | 578368 | 2026-05-08 14:12:22.230497 | 2026-05-08 17:16:11.438669 |
| MPC_mpcsbndb | obs_alterations_unassociations | 578368 | 2026-05-08 14:12:22.230497 | 2026-05-08 17:16:11.746923 |
| SBN_to_AWS | obs_alterations_unassociations | 578368 | 2026-05-08 14:12:22.230497 | 2026-05-08 17:16:11.879829 |