Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-04-20 04:40:01 (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 | 2025-02-07 23:25:28 | 2026-04-14 21:01:03 |
| identifications | 218331 | 2026-04-14 12:33:30 | 2026-04-14 12:33:30 |
| isolated_tracklets | 49909316 | 2026-04-20 04:38:16 | 2026-04-20 04:38:16 |
| 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 | 2025-10-23 01:12:58 | 2026-04-13 15:07:38 |
| 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 | 512049798 | 2026-04-20 03:57:21 | 2026-04-20 03:57:21 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1536194 | 2026-04-20 03:57:51 | 2026-04-20 04:01:03 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 35 | 2026-04-19 09:17:01.393805 | 2026-04-20 04:43:33.506167 |
| neocp_events | 321269 | 2026-04-20 04:43:33.725983 | 2026-04-20 04:43:33.725983 |
| neocp_obs_archive | 804411 | 2026-04-20 04:43:33.464952 | 2026-04-20 04:43:33.464952 |
| neocp_obs | 660 | 2026-04-20 04:43:33.423633 | 2026-04-20 04:43:33.423633 |
| neocp_prev_des | 72057 | 2026-04-20 03:56:37.784301 | 2026-04-20 03:56:37.784301 |
| neocp_var | 76478 | 2026-04-20 04:43:33.595936 | 2026-04-20 04:43:33.595936 |
| current_identifications | 2049013 | 2026-04-20 03:56:02.168377 | 2026-04-20 03:56:48.350312 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1561481 | 2026-04-20 03:56:02.104901 | 2026-04-20 03:56:02.104901 |
| obs_sbn | 536179517 | 2026-04-20 00:41:40.690034-04 | 2026-04-20 00:42:08.425445-04 |
| obs_alterations_deletions | 1506194 | 2026-04-20 01:40:52.467044 | 2026-04-20 01:40:52.467044 |
| obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-07 06:22:54.863572 |
| obs_alterations_unassociations | 569827 | 2026-04-20 00:28:32.861058 | 2026-04-20 00:28:32.861058 |
| mpc_orbits | 1521655 | 2026-04-16 20:56:33.413917 | 2026-04-20 04:42:08.425445 |
| minor_planet_names | 26164 | 2011-10-27 09:47:03 | 2026-04-13 19:07:36.584479 |
| obscodes | 2689 | 2025-09-02 14:17:53.545004 | 2026-04-17 20:58:05.00051 |
| 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 | 536179436 | 2026-04-20 03:58:09.562375 | 2026-04-20 04:00:02.161764 |
| MPC_mpcsbndb | obs_sbn | 536179436 | 2026-04-20 03:58:09.562375 | 2026-04-20 04:00:20.522905 |
| SBN_to_AWS | obs_sbn | 536179436 | 2026-04-20 03:58:09.562375 | 2026-04-20 04:00:45.564947 |
| MPC_primarydb | current_identifications | 2049013 | 2026-04-20 03:56:48.350312 | 2026-04-20 04:08:34.220493 |
| MPC_mpcsbndb | current_identifications | 2049013 | 2026-04-20 03:56:48.350312 | 2026-04-20 04:08:35.084963 |
| SBN_to_AWS | current_identifications | 2049013 | 2026-04-20 03:56:48.350312 | 2026-04-20 04:08:35.21789 |
| MPC_primarydb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-20 04:08:35.446714 |
| MPC_mpcsbndb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-20 04:08:35.548646 |
| SBN_to_AWS | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-20 04:08:35.630583 |
| MPC_primarydb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-20 04:08:35.723518 |
| MPC_mpcsbndb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-20 04:08:35.869481 |
| SBN_to_AWS | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-20 04:08:35.960126 |
| MPC_primarydb | mpc_orbits | 1521655 | 2026-04-20 04:01:10.443528 | 2026-04-20 04:08:36.100098 |
| MPC_mpcsbndb | mpc_orbits | 1521655 | 2026-04-20 04:01:10.443528 | 2026-04-20 04:08:37.869332 |
| SBN_to_AWS | mpc_orbits | 1521655 | 2026-04-20 04:01:10.443528 | 2026-04-20 04:08:38.252695 |
| MPC_primarydb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-20 04:08:41.376977 |
| MPC_mpcsbndb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-20 04:08:41.71576 |
| SBN_to_AWS | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-20 04:08:41.841192 |
| MPC_primarydb | neocp_els | 35 | 2026-04-20 04:08:16.815454 | 2026-04-20 04:08:42.119855 |
| MPC_mpcsbndb | neocp_els | 35 | 2026-04-20 04:08:16.815454 | 2026-04-20 04:08:42.220716 |
| SBN_to_AWS | neocp_els | 35 | 2026-04-20 04:08:16.815454 | 2026-04-20 04:08:42.302023 |
| MPC_primarydb | neocp_events | 321257 | 2026-04-20 04:08:16.99368 | 2026-04-20 04:08:42.389732 |
| MPC_mpcsbndb | neocp_events | 321257 | 2026-04-20 04:08:16.99368 | 2026-04-20 04:08:42.568971 |
| SBN_to_AWS | neocp_events | 321257 | 2026-04-20 04:08:16.99368 | 2026-04-20 04:08:42.678354 |
| MPC_primarydb | neocp_obs | 645 | 2026-04-20 04:07:14.406153 | 2026-04-20 04:08:42.822902 |
| MPC_mpcsbndb | neocp_obs | 645 | 2026-04-20 04:07:14.406153 | 2026-04-20 04:08:42.926091 |
| SBN_to_AWS | neocp_obs | 645 | 2026-04-20 04:07:14.406153 | 2026-04-20 04:08:43.007661 |
| MPC_primarydb | neocp_obs_archive | 804396 | 2026-04-20 04:07:14.447037 | 2026-04-20 04:08:43.09881 |
| MPC_mpcsbndb | neocp_obs_archive | 804396 | 2026-04-20 04:07:14.447037 | 2026-04-20 04:08:43.358589 |
| SBN_to_AWS | neocp_obs_archive | 804396 | 2026-04-20 04:07:14.447037 | 2026-04-20 04:08:43.480829 |
| MPC_primarydb | neocp_prev_des | 72057 | 2026-04-20 03:56:37.784301 | 2026-04-20 04:08:43.700709 |
| MPC_mpcsbndb | neocp_prev_des | 72057 | 2026-04-20 03:56:37.784301 | 2026-04-20 04:08:43.838109 |
| SBN_to_AWS | neocp_prev_des | 72057 | 2026-04-20 03:56:37.784301 | 2026-04-20 04:08:43.935366 |
| MPC_primarydb | neocp_var | 76467 | 2026-04-20 04:08:16.874955 | 2026-04-20 04:08:44.050445 |
| MPC_mpcsbndb | neocp_var | 76467 | 2026-04-20 04:08:16.874955 | 2026-04-20 04:08:44.20818 |
| SBN_to_AWS | neocp_var | 76467 | 2026-04-20 04:08:16.874955 | 2026-04-20 04:08:44.311831 |
| MPC_primarydb | obscodes | 2689 | 2026-04-17 20:58:05.00051 | 2026-04-20 04:08:44.403958 |
| MPC_mpcsbndb | obscodes | 2689 | 2026-04-17 20:58:05.00051 | 2026-04-20 04:08:44.521137 |
| SBN_to_AWS | obscodes | 2689 | 2026-04-17 20:58:05.00051 | 2026-04-20 04:08:44.603409 |
| MPC_primarydb | primary_objects | 1561481 | 2026-04-20 03:56:02.104901 | 2026-04-20 04:08:44.694174 |
| MPC_mpcsbndb | primary_objects | 1561481 | 2026-04-20 03:56:02.104901 | 2026-04-20 04:08:45.142209 |
| SBN_to_AWS | primary_objects | 1561481 | 2026-04-20 03:56:02.104901 | 2026-04-20 04:08:45.292546 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-04-20 04:08:46.725975 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-04-20 04:08:46.829119 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-04-20 04:08:46.91018 | |
| MPC_primarydb | obs_alterations_deletions | 1506194 | 2026-04-20 01:40:52.467044 | 2026-04-20 04:08:46.994805 |
| MPC_mpcsbndb | obs_alterations_deletions | 1506194 | 2026-04-20 01:40:52.467044 | 2026-04-20 04:08:47.499399 |
| SBN_to_AWS | obs_alterations_deletions | 1506194 | 2026-04-20 01:40:52.467044 | 2026-04-20 04:08:47.626783 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-20 04:08:47.804259 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-20 04:08:47.910914 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-20 04:08:47.99336 |
| MPC_primarydb | obs_alterations_unassociations | 569827 | 2026-04-20 00:28:32.861058 | 2026-04-20 04:08:48.083823 |
| MPC_mpcsbndb | obs_alterations_unassociations | 569827 | 2026-04-20 00:28:32.861058 | 2026-04-20 04:08:48.375716 |
| SBN_to_AWS | obs_alterations_unassociations | 569827 | 2026-04-20 00:28:32.861058 | 2026-04-20 04:08:48.496533 |