Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-06-01 07:50:01 (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 | 12628 | 2023-09-20 23:40:02 | 2026-05-28 20:01:03 |
| identifications | 218331 | 2026-04-14 12:33:30 | 2026-04-14 12:33:30 |
| isolated_tracklets | 49972776 | 2026-06-01 07:48:18 | 2026-06-01 07:48:18 |
| 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 | 512095741 | 2026-05-31 12:40:11 | 2026-05-31 12:40:11 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1559120 | 2025-04-04 17:12:48 | 2026-05-31 13:01:17 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 13 | 2026-05-24 12:17:39.687305 | 2026-05-31 09:53:22.905667 |
| neocp_events | 325256 | 2026-05-31 20:05:11.788423 | 2026-05-31 20:05:11.788423 |
| neocp_obs_archive | 813699 | 2026-05-31 05:57:07.02446 | 2026-05-31 05:57:07.02446 |
| neocp_obs | 93 | 2026-05-31 05:57:06.869819 | 2026-05-31 05:57:06.869819 |
| neocp_prev_des | 72602 | 2026-05-31 20:05:11.504753 | 2026-05-31 20:05:11.504753 |
| neocp_var | 38866 | 2026-05-31 09:53:23.044093 | 2026-05-31 09:53:23.044093 |
| current_identifications | 2071729 | 2026-03-31 18:12:15.546255 | 2026-05-31 15:19:29.211381 |
| numbered_identifications | 896609 | 2026-05-31 15:19:29.248698 | 2026-05-31 15:19:29.248698 |
| primary_objects | 1584186 | 2026-05-31 08:10:13.071965 | 2026-05-31 08:10:13.071965 |
| obs_sbn | 539958291 | 2026-06-01 03:40:10.053316-04 | 2026-06-01 03:48:14.760687-04 |
| obs_alterations_deletions | 1694481 | 2025-12-15 18:51:25.58768 | 2026-05-31 19:34:08.50933 |
| obs_alterations_redesignations | 5083 | 2026-03-18 20:47:44.531467 | 2026-05-31 19:35:10.075266 |
| obs_alterations_unassociations | 581094 | 2026-05-31 04:09:38.13779 | 2026-05-31 04:09:38.13779 |
| mpc_orbits | 1549092 | 2021-02-03 23:05:06.939947 | 2026-06-01 07:40:49.011966 |
| minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-07 14:26:32.139498 |
| obscodes | 2703 | 2019-05-25 00:11:26.475272 | 2026-05-27 23:09:26.958103 |
| comet_names | 4376 | 2026-05-26 21:03:40.256139 | 2026-05-26 21:03:40.256139 |
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 | 539957407 | 2026-06-01 06:47:13.585853 | 2026-06-01 07:00:02.467372 |
| MPC_mpcsbndb | obs_sbn | 539957407 | 2026-06-01 06:47:13.585853 | 2026-06-01 07:00:18.03683 |
| SBN_to_AWS | obs_sbn | 539957407 | 2026-06-01 06:47:13.585853 | 2026-06-01 07:01:02.543714 |
| MPC_primarydb | current_identifications | 2071729 | 2026-05-31 15:19:29.211381 | 2026-06-01 07:29:19.220862 |
| MPC_mpcsbndb | current_identifications | 2071729 | 2026-05-31 15:19:29.211381 | 2026-06-01 07:29:19.975448 |
| SBN_to_AWS | current_identifications | 2071729 | 2026-05-31 15:19:29.211381 | 2026-06-01 07:29:20.155488 |
| MPC_primarydb | comet_names | 4376 | 2026-05-26 21:03:40.256139 | 2026-06-01 07:29:20.837347 |
| MPC_mpcsbndb | comet_names | 4376 | 2026-05-26 21:03:40.256139 | 2026-06-01 07:29:20.944864 |
| SBN_to_AWS | comet_names | 4376 | 2026-05-26 21:03:40.256139 | 2026-06-01 07:29:21.029319 |
| MPC_primarydb | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-06-01 07:29:21.123781 |
| MPC_mpcsbndb | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-06-01 07:29:21.263089 |
| SBN_to_AWS | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-06-01 07:29:21.363159 |
| MPC_primarydb | mpc_orbits | 1549092 | 2026-06-01 07:13:27.31877 | 2026-06-01 07:29:21.506823 |
| MPC_mpcsbndb | mpc_orbits | 1549092 | 2026-06-01 07:13:27.31877 | 2026-06-01 07:29:23.074983 |
| SBN_to_AWS | mpc_orbits | 1549092 | 2026-06-01 07:13:27.31877 | 2026-06-01 07:29:23.566271 |
| MPC_primarydb | numbered_identifications | 896609 | 2026-05-31 15:19:29.248698 | 2026-06-01 07:29:28.238441 |
| MPC_mpcsbndb | numbered_identifications | 896609 | 2026-05-31 15:19:29.248698 | 2026-06-01 07:29:28.522019 |
| SBN_to_AWS | numbered_identifications | 896609 | 2026-05-31 15:19:29.248698 | 2026-06-01 07:29:28.663918 |
| MPC_primarydb | neocp_els | 12 | 2026-05-31 09:53:22.905667 | 2026-06-01 07:29:28.956629 |
| MPC_mpcsbndb | neocp_els | 12 | 2026-05-31 09:53:22.905667 | 2026-06-01 07:29:29.063202 |
| SBN_to_AWS | neocp_els | 12 | 2026-05-31 09:53:22.905667 | 2026-06-01 07:29:29.146508 |
| MPC_primarydb | neocp_events | 325256 | 2026-05-31 20:05:11.788423 | 2026-06-01 07:29:29.236383 |
| MPC_mpcsbndb | neocp_events | 325256 | 2026-05-31 20:05:11.788423 | 2026-06-01 07:29:29.416586 |
| SBN_to_AWS | neocp_events | 325256 | 2026-05-31 20:05:11.788423 | 2026-06-01 07:29:29.540551 |
| MPC_primarydb | neocp_obs | 69 | 2026-05-30 07:30:05.689928 | 2026-06-01 07:29:29.692882 |
| MPC_mpcsbndb | neocp_obs | 69 | 2026-05-30 07:30:05.689928 | 2026-06-01 07:29:29.798587 |
| SBN_to_AWS | neocp_obs | 69 | 2026-05-30 07:30:05.689928 | 2026-06-01 07:29:29.883709 |
| MPC_primarydb | neocp_obs_archive | 813699 | 2026-05-31 05:57:07.02446 | 2026-06-01 07:29:29.97855 |
| MPC_mpcsbndb | neocp_obs_archive | 813699 | 2026-05-31 05:57:07.02446 | 2026-06-01 07:29:30.200534 |
| SBN_to_AWS | neocp_obs_archive | 813699 | 2026-05-31 05:57:07.02446 | 2026-06-01 07:29:30.377323 |
| MPC_primarydb | neocp_prev_des | 72602 | 2026-05-31 20:05:11.504753 | 2026-06-01 07:29:30.602479 |
| MPC_mpcsbndb | neocp_prev_des | 72602 | 2026-05-31 20:05:11.504753 | 2026-06-01 07:29:30.740453 |
| SBN_to_AWS | neocp_prev_des | 72602 | 2026-05-31 20:05:11.504753 | 2026-06-01 07:29:30.841613 |
| MPC_primarydb | neocp_var | 36876 | 2026-05-31 09:53:23.044093 | 2026-06-01 07:29:30.960182 |
| MPC_mpcsbndb | neocp_var | 36876 | 2026-05-31 09:53:23.044093 | 2026-06-01 07:29:31.115171 |
| SBN_to_AWS | neocp_var | 36876 | 2026-05-31 09:53:23.044093 | 2026-06-01 07:29:31.225727 |
| MPC_primarydb | obscodes | 2703 | 2026-05-27 23:09:26.958103 | 2026-06-01 07:29:31.336387 |
| MPC_mpcsbndb | obscodes | 2703 | 2026-05-27 23:09:26.958103 | 2026-06-01 07:29:31.456047 |
| SBN_to_AWS | obscodes | 2703 | 2026-05-27 23:09:26.958103 | 2026-06-01 07:29:31.543702 |
| MPC_primarydb | primary_objects | 1584186 | 2026-05-31 08:10:13.071965 | 2026-06-01 07:29:31.636442 |
| MPC_mpcsbndb | primary_objects | 1584186 | 2026-05-31 08:10:13.071965 | 2026-06-01 07:29:32.05955 |
| SBN_to_AWS | primary_objects | 1584186 | 2026-05-31 08:10:13.071965 | 2026-06-01 07:29:32.302561 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-06-01 07:29:33.903028 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-06-01 07:29:34.009877 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-06-01 07:29:34.092436 | |
| MPC_primarydb | obs_alterations_deletions | 1694481 | 2026-05-31 19:34:08.50933 | 2026-06-01 07:29:34.178872 |
| MPC_mpcsbndb | obs_alterations_deletions | 1694481 | 2026-05-31 19:34:08.50933 | 2026-06-01 07:29:34.601404 |
| SBN_to_AWS | obs_alterations_deletions | 1694481 | 2026-05-31 19:34:08.50933 | 2026-06-01 07:29:34.768344 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-05-31 19:35:10.075266 | 2026-06-01 07:29:35.111547 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-05-31 19:35:10.075266 | 2026-06-01 07:29:35.221121 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-05-31 19:35:10.075266 | 2026-06-01 07:29:35.307861 |
| MPC_primarydb | obs_alterations_unassociations | 581094 | 2026-05-31 04:09:38.13779 | 2026-06-01 07:29:35.400822 |
| MPC_mpcsbndb | obs_alterations_unassociations | 581094 | 2026-05-31 04:09:38.13779 | 2026-06-01 07:29:35.661555 |
| SBN_to_AWS | obs_alterations_unassociations | 581094 | 2026-05-31 04:09:38.13779 | 2026-06-01 07:29:35.791463 |