Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-04-06 00:30:01 (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 | 12623 | 2025-02-07 23:25:28 | 2026-04-03 16:01:03 |
| identifications | 218279 | 2026-04-05 12:25:26 | 2026-04-05 12:25:26 |
| isolated_tracklets | 49885999 | 2026-04-06 00:28:24 | 2026-04-06 00:28:24 |
| 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 | 512027647 | 2026-04-05 20:15:14 | 2026-04-05 20:15:14 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1535807 | 2026-03-28 06:07:47 | 2026-04-05 21:01:03 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 27 | 2026-04-05 06:57:03.393773 | 2026-04-05 23:23:16.60021 |
| neocp_events | 319363 | 2026-04-05 23:23:16.830062 | 2026-04-05 23:23:16.830062 |
| neocp_obs_archive | 799314 | 2026-04-05 23:23:16.558165 | 2026-04-05 23:23:16.558165 |
| neocp_obs | 351 | 2026-04-05 23:23:16.517322 | 2026-04-05 23:23:16.517322 |
| neocp_prev_des | 71869 | 2026-04-05 17:42:43.740621 | 2026-04-05 17:42:43.740621 |
| neocp_var | 60616 | 2026-04-05 23:23:16.691156 | 2026-04-05 23:23:16.691156 |
| current_identifications | 2048620 | 2020-07-30 16:14:41.60731 | 2026-04-05 22:13:58.689188 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1561114 | 2026-04-05 17:22:43.842573 | 2026-04-05 17:22:43.842573 |
| obs_sbn | 533451685 | 2026-04-05 20:25:08.525126-04 | 2026-04-05 20:28:22.351917-04 |
| obs_alterations_deletions | 1501280 | 2026-04-05 07:05:56.357706 | 2026-04-05 07:05:56.357706 |
| obs_alterations_redesignations | 5053 | 2026-04-03 21:48:12.545476 | 2026-04-03 21:48:12.545476 |
| obs_alterations_unassociations | 568302 | 2026-04-05 22:10:06.154599 | 2026-04-05 22:10:06.154599 |
| mpc_orbits | 1519608 | 2021-02-03 23:51:49.137498 | 2026-04-06 00:34:11.074755 |
| 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 | 533451617 | 2026-04-05 23:58:12.70861 | 2026-04-06 00:00:02.814184 |
| MPC_mpcsbndb | obs_sbn | 533451617 | 2026-04-05 23:58:12.70861 | 2026-04-06 00:00:15.510704 |
| SBN_to_AWS | obs_sbn | 533451617 | 2026-04-05 23:58:12.70861 | 2026-04-06 00:00:38.515809 |
| MPC_primarydb | current_identifications | 2048620 | 2026-04-05 22:13:58.689188 | 2026-04-06 00:08:25.529941 |
| MPC_mpcsbndb | current_identifications | 2048620 | 2026-04-05 22:13:58.689188 | 2026-04-06 00:08:26.244505 |
| SBN_to_AWS | current_identifications | 2048620 | 2026-04-05 22:13:58.689188 | 2026-04-06 00:08:26.386436 |
| MPC_primarydb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-06 00:08:26.631653 |
| MPC_mpcsbndb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-06 00:08:26.74358 |
| SBN_to_AWS | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-06 00:08:26.831723 |
| MPC_primarydb | minor_planet_names | 26118 | 2026-03-26 20:42:30.892984 | 2026-04-06 00:08:26.931443 |
| MPC_mpcsbndb | minor_planet_names | 26118 | 2026-03-26 20:42:30.892984 | 2026-04-06 00:08:27.092892 |
| SBN_to_AWS | minor_planet_names | 26118 | 2026-03-26 20:42:30.892984 | 2026-04-06 00:08:27.194434 |
| MPC_primarydb | mpc_orbits | 1519608 | 2026-04-05 23:48:16.545056 | 2026-04-06 00:08:27.339715 |
| MPC_mpcsbndb | mpc_orbits | 1519608 | 2026-04-05 23:48:16.545056 | 2026-04-06 00:08:28.824912 |
| SBN_to_AWS | mpc_orbits | 1519608 | 2026-04-05 23:48:16.545056 | 2026-04-06 00:08:29.058926 |
| MPC_primarydb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-06 00:08:30.732651 |
| MPC_mpcsbndb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-06 00:08:31.03206 |
| SBN_to_AWS | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-06 00:08:31.16223 |
| MPC_primarydb | neocp_els | 27 | 2026-04-05 23:23:16.60021 | 2026-04-06 00:08:31.443017 |
| MPC_mpcsbndb | neocp_els | 27 | 2026-04-05 23:23:16.60021 | 2026-04-06 00:08:31.549003 |
| SBN_to_AWS | neocp_els | 27 | 2026-04-05 23:23:16.60021 | 2026-04-06 00:08:31.635544 |
| MPC_primarydb | neocp_events | 319363 | 2026-04-05 23:23:16.830062 | 2026-04-06 00:08:31.729897 |
| MPC_mpcsbndb | neocp_events | 319363 | 2026-04-05 23:23:16.830062 | 2026-04-06 00:08:31.929865 |
| SBN_to_AWS | neocp_events | 319363 | 2026-04-05 23:23:16.830062 | 2026-04-06 00:08:32.043332 |
| MPC_primarydb | neocp_obs | 351 | 2026-04-05 23:23:16.517322 | 2026-04-06 00:08:32.193175 |
| MPC_mpcsbndb | neocp_obs | 351 | 2026-04-05 23:23:16.517322 | 2026-04-06 00:08:32.300842 |
| SBN_to_AWS | neocp_obs | 351 | 2026-04-05 23:23:16.517322 | 2026-04-06 00:08:32.387244 |
| MPC_primarydb | neocp_obs_archive | 799314 | 2026-04-05 23:23:16.558165 | 2026-04-06 00:08:32.487092 |
| MPC_mpcsbndb | neocp_obs_archive | 799314 | 2026-04-05 23:23:16.558165 | 2026-04-06 00:08:32.711005 |
| SBN_to_AWS | neocp_obs_archive | 799314 | 2026-04-05 23:23:16.558165 | 2026-04-06 00:08:32.843425 |
| MPC_primarydb | neocp_prev_des | 71869 | 2026-04-05 17:42:43.740621 | 2026-04-06 00:08:33.060899 |
| MPC_mpcsbndb | neocp_prev_des | 71869 | 2026-04-05 17:42:43.740621 | 2026-04-06 00:08:33.198968 |
| SBN_to_AWS | neocp_prev_des | 71869 | 2026-04-05 17:42:43.740621 | 2026-04-06 00:08:33.300631 |
| MPC_primarydb | neocp_var | 60616 | 2026-04-05 23:23:16.691156 | 2026-04-06 00:08:33.420569 |
| MPC_mpcsbndb | neocp_var | 60616 | 2026-04-05 23:23:16.691156 | 2026-04-06 00:08:33.586422 |
| SBN_to_AWS | neocp_var | 60616 | 2026-04-05 23:23:16.691156 | 2026-04-06 00:08:33.697198 |
| MPC_primarydb | obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-04-06 00:08:33.833158 |
| MPC_mpcsbndb | obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-04-06 00:08:33.957803 |
| SBN_to_AWS | obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-04-06 00:08:34.046133 |
| MPC_primarydb | primary_objects | 1561112 | 2026-04-05 17:22:43.842573 | 2026-04-06 00:08:34.141004 |
| MPC_mpcsbndb | primary_objects | 1561112 | 2026-04-05 17:22:43.842573 | 2026-04-06 00:08:34.551825 |
| SBN_to_AWS | primary_objects | 1561112 | 2026-04-05 17:22:43.842573 | 2026-04-06 00:08:34.71809 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-04-06 00:08:36.192541 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-04-06 00:08:36.3013 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-04-06 00:08:36.387622 | |
| MPC_primarydb | obs_alterations_deletions | 1501280 | 2026-04-05 07:05:56.357706 | 2026-04-06 00:08:36.478648 |
| MPC_mpcsbndb | obs_alterations_deletions | 1501280 | 2026-04-05 07:05:56.357706 | 2026-04-06 00:08:36.89053 |
| SBN_to_AWS | obs_alterations_deletions | 1501280 | 2026-04-05 07:05:56.357706 | 2026-04-06 00:08:37.028893 |
| MPC_primarydb | obs_alterations_redesignations | 5053 | 2026-04-03 21:48:12.545476 | 2026-04-06 00:08:37.208549 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5053 | 2026-04-03 21:48:12.545476 | 2026-04-06 00:08:37.321312 |
| SBN_to_AWS | obs_alterations_redesignations | 5053 | 2026-04-03 21:48:12.545476 | 2026-04-06 00:08:37.409717 |
| MPC_primarydb | obs_alterations_unassociations | 568302 | 2026-04-05 22:10:06.154599 | 2026-04-06 00:08:37.508298 |
| MPC_mpcsbndb | obs_alterations_unassociations | 568302 | 2026-04-05 22:10:06.154599 | 2026-04-06 00:08:37.766265 |
| SBN_to_AWS | obs_alterations_unassociations | 568302 | 2026-04-05 22:10:06.154599 | 2026-04-06 00:08:37.8905 |