Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-04-01 19:00:01 (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 | 12623 | 2026-03-31 18:36:47 | 2026-03-31 19:01:02 |
| identifications | 218237 | 2026-04-01 12:26:59 | 2026-04-01 12:26:59 |
| isolated_tracklets | 49882449 | 2026-04-01 18:48:21 | 2026-04-01 18:48:21 |
| 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 | 2026-03-05 21:21:21 | 2026-03-20 15:09:13 |
| 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 | 512025195 | 2026-04-01 15:09:54 | 2026-04-01 15:09:54 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1535790 | 2024-12-03 05:15:05 | 2026-04-01 13:01:38 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 39 | 2026-03-25 11:25:37.197958 | 2026-04-01 04:01:17.576688 |
| neocp_events | 319214 | 2026-04-01 08:05:28.524491 | 2026-04-01 08:05:28.524491 |
| neocp_obs_archive | 799101 | 2026-03-31 10:51:47.311255 | 2026-03-31 10:51:47.311255 |
| neocp_obs | 530 | 2026-03-31 10:51:47.269513 | 2026-03-31 10:51:47.269513 |
| neocp_prev_des | 71853 | 2026-04-01 08:05:28.421565 | 2026-04-01 08:05:28.421565 |
| neocp_var | 83947 | 2026-04-01 04:01:17.614774 | 2026-04-01 04:01:17.614774 |
| current_identifications | 2048590 | 2026-04-01 18:52:07.844143 | 2026-04-01 18:52:07.844143 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1561107 | 2026-04-01 18:52:07.799971 | 2026-04-01 18:52:07.799971 |
| obs_sbn | 533332864 | 2019-08-29 19:16:24-04 | 2026-04-01 15:01:42.224956-04 |
| obs_alterations_deletions | 1496939 | 2026-04-01 16:25:47.207238 | 2026-04-01 16:25:47.207238 |
| obs_alterations_redesignations | 5026 | 2026-03-25 19:57:05.323545 | 2026-03-25 19:57:05.323545 |
| obs_alterations_unassociations | 568246 | 2026-04-01 19:01:41.472463 | 2026-04-01 19:01:41.472463 |
| mpc_orbits | 1519591 | 2021-02-04 02:57:13.661275 | 2026-04-01 18:58:40.848002 |
| minor_planet_names | 26118 | 2020-01-27 05:07:57 | 2026-03-26 20:42:30.892984 |
| obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-03-24 21:22:36.174456 |
| comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-03-31 18:21:22.998027 |
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 | 533323713 | 2026-04-01 17:58:14.628832 | 2026-04-01 18:00:02.608649 |
| MPC_mpcsbndb | obs_sbn | 533323713 | 2026-04-01 17:58:14.628832 | 2026-04-01 18:00:23.637054 |
| SBN_to_AWS | obs_sbn | 533323713 | 2026-04-01 17:58:14.628832 | 2026-04-01 18:00:45.620219 |
| MPC_primarydb | current_identifications | 2048589 | 2026-04-01 16:32:58.778217 | 2026-04-01 18:04:03.955675 |
| MPC_mpcsbndb | current_identifications | 2048589 | 2026-04-01 16:32:58.778217 | 2026-04-01 18:04:04.886607 |
| SBN_to_AWS | current_identifications | 2048589 | 2026-04-01 16:32:58.778217 | 2026-04-01 18:04:05.024561 |
| MPC_primarydb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-01 18:04:05.238483 |
| MPC_mpcsbndb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-01 18:04:05.348595 |
| SBN_to_AWS | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-01 18:04:05.436511 |
| MPC_primarydb | minor_planet_names | 26118 | 2026-03-26 20:42:30.892984 | 2026-04-01 18:04:05.535228 |
| MPC_mpcsbndb | minor_planet_names | 26118 | 2026-03-26 20:42:30.892984 | 2026-04-01 18:04:05.680248 |
| SBN_to_AWS | minor_planet_names | 26118 | 2026-03-26 20:42:30.892984 | 2026-04-01 18:04:05.780354 |
| MPC_primarydb | mpc_orbits | 1519593 | 2026-04-01 17:44:23.816733 | 2026-04-01 18:04:05.926996 |
| MPC_mpcsbndb | mpc_orbits | 1519593 | 2026-04-01 17:44:23.816733 | 2026-04-01 18:04:07.489252 |
| SBN_to_AWS | mpc_orbits | 1519593 | 2026-04-01 17:44:23.816733 | 2026-04-01 18:04:07.832721 |
| MPC_primarydb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-01 18:04:10.623237 |
| MPC_mpcsbndb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-01 18:04:10.987226 |
| SBN_to_AWS | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-01 18:04:11.117707 |
| MPC_primarydb | neocp_els | 38 | 2026-04-01 04:01:17.576688 | 2026-04-01 18:04:11.385614 |
| MPC_mpcsbndb | neocp_els | 38 | 2026-04-01 04:01:17.576688 | 2026-04-01 18:04:11.501312 |
| SBN_to_AWS | neocp_els | 38 | 2026-04-01 04:01:17.576688 | 2026-04-01 18:04:11.588457 |
| MPC_primarydb | neocp_events | 319214 | 2026-04-01 08:05:28.524491 | 2026-04-01 18:04:11.682819 |
| MPC_mpcsbndb | neocp_events | 319214 | 2026-04-01 08:05:28.524491 | 2026-04-01 18:04:11.870631 |
| SBN_to_AWS | neocp_events | 319214 | 2026-04-01 08:05:28.524491 | 2026-04-01 18:04:11.987463 |
| MPC_primarydb | neocp_obs | 456 | 2026-03-31 10:51:47.269513 | 2026-04-01 18:04:12.09978 |
| MPC_mpcsbndb | neocp_obs | 456 | 2026-03-31 10:51:47.269513 | 2026-04-01 18:04:12.20495 |
| SBN_to_AWS | neocp_obs | 456 | 2026-03-31 10:51:47.269513 | 2026-04-01 18:04:12.292532 |
| MPC_primarydb | neocp_obs_archive | 799101 | 2026-03-31 10:51:47.311255 | 2026-04-01 18:04:12.40103 |
| MPC_mpcsbndb | neocp_obs_archive | 799101 | 2026-03-31 10:51:47.311255 | 2026-04-01 18:04:12.662286 |
| SBN_to_AWS | neocp_obs_archive | 799101 | 2026-03-31 10:51:47.311255 | 2026-04-01 18:04:12.790933 |
| MPC_primarydb | neocp_prev_des | 71853 | 2026-04-01 08:05:28.421565 | 2026-04-01 18:04:13.019519 |
| MPC_mpcsbndb | neocp_prev_des | 71853 | 2026-04-01 08:05:28.421565 | 2026-04-01 18:04:13.162817 |
| SBN_to_AWS | neocp_prev_des | 71853 | 2026-04-01 08:05:28.421565 | 2026-04-01 18:04:13.264827 |
| MPC_primarydb | neocp_var | 81951 | 2026-04-01 04:01:17.614774 | 2026-04-01 18:04:13.390252 |
| MPC_mpcsbndb | neocp_var | 81951 | 2026-04-01 04:01:17.614774 | 2026-04-01 18:04:13.552414 |
| SBN_to_AWS | neocp_var | 81951 | 2026-04-01 04:01:17.614774 | 2026-04-01 18:04:13.661974 |
| MPC_primarydb | obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-04-01 18:04:13.814283 |
| MPC_mpcsbndb | obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-04-01 18:04:13.937475 |
| SBN_to_AWS | obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-04-01 18:04:14.026346 |
| MPC_primarydb | primary_objects | 1561106 | 2026-04-01 16:29:33.554328 | 2026-04-01 18:04:14.122037 |
| MPC_mpcsbndb | primary_objects | 1561106 | 2026-04-01 16:29:33.554328 | 2026-04-01 18:04:14.644592 |
| SBN_to_AWS | primary_objects | 1561106 | 2026-04-01 16:29:33.554328 | 2026-04-01 18:04:14.803511 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-04-01 18:04:16.170843 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-04-01 18:04:16.277164 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-04-01 18:04:16.365187 | |
| MPC_primarydb | obs_alterations_deletions | 1496939 | 2026-04-01 16:25:47.207238 | 2026-04-01 18:04:16.454532 |
| MPC_mpcsbndb | obs_alterations_deletions | 1496939 | 2026-04-01 16:25:47.207238 | 2026-04-01 18:04:16.952876 |
| SBN_to_AWS | obs_alterations_deletions | 1496939 | 2026-04-01 16:25:47.207238 | 2026-04-01 18:04:17.084056 |
| MPC_primarydb | obs_alterations_redesignations | 5026 | 2026-03-25 19:57:05.323545 | 2026-04-01 18:04:17.234064 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5026 | 2026-03-25 19:57:05.323545 | 2026-04-01 18:04:17.350337 |
| SBN_to_AWS | obs_alterations_redesignations | 5026 | 2026-03-25 19:57:05.323545 | 2026-04-01 18:04:17.438696 |
| MPC_primarydb | obs_alterations_unassociations | 568171 | 2026-04-01 17:39:30.407721 | 2026-04-01 18:04:17.528868 |
| MPC_mpcsbndb | obs_alterations_unassociations | 568171 | 2026-04-01 17:39:30.407721 | 2026-04-01 18:04:17.815649 |
| SBN_to_AWS | obs_alterations_unassociations | 568171 | 2026-04-01 17:39:30.407721 | 2026-04-01 18:04:17.942017 |