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 09:00:01 (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 | 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 | 49886214 | 2026-04-06 08:08:18 | 2026-04-06 08:08:18 |
| 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 | 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 | 512027779 | 2026-04-06 08:30:09 | 2026-04-06 08:30:09 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1535808 | 2026-04-06 08:30:17 | 2026-04-06 09:01:07 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 32 | 2026-04-06 05:58:26.225109 | 2026-04-06 08:23:10.52336 |
| neocp_events | 319402 | 2026-04-06 08:32:11.644809 | 2026-04-06 08:32:11.644809 |
| neocp_obs_archive | 799385 | 2026-04-06 08:32:11.466043 | 2026-04-06 08:32:11.466043 |
| neocp_obs | 282 | 2026-04-06 08:32:11.425021 | 2026-04-06 08:32:11.425021 |
| neocp_prev_des | 71871 | 2026-04-06 08:29:16.565029 | 2026-04-06 08:29:16.565029 |
| neocp_var | 70721 | 2026-04-06 08:32:11.507833 | 2026-04-06 08:32:11.507833 |
| current_identifications | 2048621 | 2026-04-06 08:28:03.088895 | 2026-04-06 08:29:29.19127 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1561113 | 2026-04-06 08:28:03.056371 | 2026-04-06 08:28:03.056371 |
| obs_sbn | 533454273 | 2026-04-06 04:45:16.004472-04 | 2026-04-06 04:46:11.554943-04 |
| obs_alterations_deletions | 1501288 | 2026-04-06 08:29:28.416424 | 2026-04-06 08:29:28.416424 |
| obs_alterations_redesignations | 5053 | 2026-04-03 21:48:12.545476 | 2026-04-03 21:48:12.545476 |
| obs_alterations_unassociations | 568333 | 2026-04-06 08:32:29.482282 | 2026-04-06 08:32:29.482282 |
| mpc_orbits | 1519609 | 2021-02-04 00:39:33.313047 | 2026-04-06 08:46:11.554943 |
| 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 | 533452443 | 2026-04-06 07:31:36.644341 | 2026-04-06 08:00:02.510421 |
| MPC_mpcsbndb | obs_sbn | 533452443 | 2026-04-06 07:31:36.644341 | 2026-04-06 08:00:20.751497 |
| SBN_to_AWS | obs_sbn | 533452443 | 2026-04-06 07:31:36.644341 | 2026-04-06 08:00:45.472746 |
| MPC_primarydb | current_identifications | 2048620 | 2026-04-05 22:13:58.689188 | 2026-04-06 08:08:33.065897 |
| MPC_mpcsbndb | current_identifications | 2048620 | 2026-04-05 22:13:58.689188 | 2026-04-06 08:08:33.972597 |
| SBN_to_AWS | current_identifications | 2048620 | 2026-04-05 22:13:58.689188 | 2026-04-06 08:08:34.10551 |
| MPC_primarydb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-06 08:08:34.343398 |
| MPC_mpcsbndb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-06 08:08:34.452533 |
| SBN_to_AWS | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-06 08:08:34.536258 |
| MPC_primarydb | minor_planet_names | 26118 | 2026-03-26 20:42:30.892984 | 2026-04-06 08:08:34.631767 |
| MPC_mpcsbndb | minor_planet_names | 26118 | 2026-03-26 20:42:30.892984 | 2026-04-06 08:08:34.779058 |
| SBN_to_AWS | minor_planet_names | 26118 | 2026-03-26 20:42:30.892984 | 2026-04-06 08:08:34.874084 |
| MPC_primarydb | mpc_orbits | 1519608 | 2026-04-06 08:06:58.88166 | 2026-04-06 08:08:35.018583 |
| MPC_mpcsbndb | mpc_orbits | 1519608 | 2026-04-06 08:06:58.88166 | 2026-04-06 08:08:36.771346 |
| SBN_to_AWS | mpc_orbits | 1519608 | 2026-04-06 08:06:58.88166 | 2026-04-06 08:08:36.998582 |
| MPC_primarydb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-06 08:08:38.629512 |
| MPC_mpcsbndb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-06 08:08:38.975377 |
| SBN_to_AWS | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-06 08:08:39.10302 |
| MPC_primarydb | neocp_els | 32 | 2026-04-06 07:34:34.555072 | 2026-04-06 08:08:39.390258 |
| MPC_mpcsbndb | neocp_els | 32 | 2026-04-06 07:34:34.555072 | 2026-04-06 08:08:39.497515 |
| SBN_to_AWS | neocp_els | 32 | 2026-04-06 07:34:34.555072 | 2026-04-06 08:08:39.580573 |
| MPC_primarydb | neocp_events | 319398 | 2026-04-06 07:34:34.736826 | 2026-04-06 08:08:39.670778 |
| MPC_mpcsbndb | neocp_events | 319398 | 2026-04-06 07:34:34.736826 | 2026-04-06 08:08:39.864758 |
| SBN_to_AWS | neocp_events | 319398 | 2026-04-06 07:34:34.736826 | 2026-04-06 08:08:39.977124 |
| MPC_primarydb | neocp_obs | 408 | 2026-04-06 07:33:05.202351 | 2026-04-06 08:08:40.122228 |
| MPC_mpcsbndb | neocp_obs | 408 | 2026-04-06 07:33:05.202351 | 2026-04-06 08:08:40.229127 |
| SBN_to_AWS | neocp_obs | 408 | 2026-04-06 07:33:05.202351 | 2026-04-06 08:08:40.312522 |
| MPC_primarydb | neocp_obs_archive | 799379 | 2026-04-06 07:33:05.308763 | 2026-04-06 08:08:40.408646 |
| MPC_mpcsbndb | neocp_obs_archive | 799379 | 2026-04-06 07:33:05.308763 | 2026-04-06 08:08:40.67608 |
| SBN_to_AWS | neocp_obs_archive | 799379 | 2026-04-06 07:33:05.308763 | 2026-04-06 08:08:40.801062 |
| MPC_primarydb | neocp_prev_des | 71870 | 2026-04-06 07:06:08.412755 | 2026-04-06 08:08:41.021579 |
| MPC_mpcsbndb | neocp_prev_des | 71870 | 2026-04-06 07:06:08.412755 | 2026-04-06 08:08:41.167259 |
| SBN_to_AWS | neocp_prev_des | 71870 | 2026-04-06 07:06:08.412755 | 2026-04-06 08:08:41.265628 |
| MPC_primarydb | neocp_var | 69122 | 2026-04-06 07:34:34.624196 | 2026-04-06 08:08:41.381216 |
| MPC_mpcsbndb | neocp_var | 69122 | 2026-04-06 07:34:34.624196 | 2026-04-06 08:08:41.547063 |
| SBN_to_AWS | neocp_var | 69122 | 2026-04-06 07:34:34.624196 | 2026-04-06 08:08:41.65136 |
| MPC_primarydb | obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-04-06 08:08:41.777412 |
| MPC_mpcsbndb | obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-04-06 08:08:41.897065 |
| SBN_to_AWS | obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-04-06 08:08:41.981269 |
| MPC_primarydb | primary_objects | 1561112 | 2026-04-05 17:22:43.842573 | 2026-04-06 08:08:42.072533 |
| MPC_mpcsbndb | primary_objects | 1561112 | 2026-04-05 17:22:43.842573 | 2026-04-06 08:08:42.528006 |
| SBN_to_AWS | primary_objects | 1561112 | 2026-04-05 17:22:43.842573 | 2026-04-06 08:08:42.686271 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-04-06 08:08:44.134859 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-04-06 08:08:44.241333 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-04-06 08:08:44.323667 | |
| MPC_primarydb | obs_alterations_deletions | 1501285 | 2026-04-06 06:26:09.251659 | 2026-04-06 08:08:44.41015 |
| MPC_mpcsbndb | obs_alterations_deletions | 1501285 | 2026-04-06 06:26:09.251659 | 2026-04-06 08:08:44.918355 |
| SBN_to_AWS | obs_alterations_deletions | 1501285 | 2026-04-06 06:26:09.251659 | 2026-04-06 08:08:45.046431 |
| MPC_primarydb | obs_alterations_redesignations | 5053 | 2026-04-03 21:48:12.545476 | 2026-04-06 08:08:45.221861 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5053 | 2026-04-03 21:48:12.545476 | 2026-04-06 08:08:45.33413 |
| SBN_to_AWS | obs_alterations_redesignations | 5053 | 2026-04-03 21:48:12.545476 | 2026-04-06 08:08:45.418193 |
| MPC_primarydb | obs_alterations_unassociations | 568302 | 2026-04-05 22:10:06.154599 | 2026-04-06 08:08:45.510965 |
| MPC_mpcsbndb | obs_alterations_unassociations | 568302 | 2026-04-05 22:10:06.154599 | 2026-04-06 08:08:45.800237 |
| SBN_to_AWS | obs_alterations_unassociations | 568302 | 2026-04-05 22:10:06.154599 | 2026-04-06 08:08:45.921182 |