Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-04-03 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 | 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 | 49884090 | 2026-04-03 00:19:05 | 2026-04-03 00:19:05 |
| 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 | 512025568 | 2026-04-02 21:17:23 | 2026-04-02 21:17:23 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1535798 | 2013-12-21 20:39:52 | 2026-04-02 22:01:02 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 32 | 2026-03-27 07:58:45.778814 | 2026-04-02 21:10:29.045677 |
| neocp_events | 319250 | 2026-04-02 21:16:44.376354 | 2026-04-02 21:16:44.376354 |
| neocp_obs_archive | 799126 | 2026-04-02 21:10:29.004545 | 2026-04-02 21:10:29.004545 |
| neocp_obs | 399 | 2026-04-02 21:10:28.963276 | 2026-04-02 21:10:28.963276 |
| neocp_prev_des | 71860 | 2026-04-02 21:16:44.261071 | 2026-04-02 21:16:44.261071 |
| neocp_var | 70036 | 2026-04-02 21:10:29.141006 | 2026-04-02 21:10:29.141006 |
| current_identifications | 2048601 | 2026-04-02 23:27:00.569688 | 2026-04-02 23:27:32.462675 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1561109 | 2026-04-02 23:27:00.536025 | 2026-04-02 23:27:00.536025 |
| obs_sbn | 533346870 | 2026-04-02 17:27:34.926501-04 | 2026-04-02 20:20:22.969432-04 |
| obs_alterations_deletions | 1496946 | 2026-04-02 13:53:39.063456 | 2026-04-02 13:53:39.063456 |
| obs_alterations_redesignations | 5026 | 2026-03-25 19:57:05.323545 | 2026-03-25 19:57:05.323545 |
| obs_alterations_unassociations | 568258 | 2026-04-02 20:08:42.483321 | 2026-04-02 20:08:42.483321 |
| mpc_orbits | 1519600 | 2021-02-04 02:56:20.082967 | 2026-04-03 00:20:42.320678 |
| 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 | 533346859 | 2026-04-02 23:27:03.649956 | 2026-04-03 00:00:02.789985 |
| MPC_mpcsbndb | obs_sbn | 533346859 | 2026-04-02 23:27:03.649956 | 2026-04-03 00:00:16.089164 |
| SBN_to_AWS | obs_sbn | 533346859 | 2026-04-02 23:27:03.649956 | 2026-04-03 00:00:40.631517 |
| MPC_primarydb | current_identifications | 2048601 | 2026-04-02 23:27:32.462675 | 2026-04-03 00:08:27.443511 |
| MPC_mpcsbndb | current_identifications | 2048601 | 2026-04-02 23:27:32.462675 | 2026-04-03 00:08:28.13536 |
| SBN_to_AWS | current_identifications | 2048601 | 2026-04-02 23:27:32.462675 | 2026-04-03 00:08:28.273371 |
| MPC_primarydb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-03 00:08:28.508108 |
| MPC_mpcsbndb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-03 00:08:28.616226 |
| SBN_to_AWS | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-03 00:08:28.700065 |
| MPC_primarydb | minor_planet_names | 26118 | 2026-03-26 20:42:30.892984 | 2026-04-03 00:08:28.79449 |
| MPC_mpcsbndb | minor_planet_names | 26118 | 2026-03-26 20:42:30.892984 | 2026-04-03 00:08:28.942888 |
| SBN_to_AWS | minor_planet_names | 26118 | 2026-03-26 20:42:30.892984 | 2026-04-03 00:08:29.038954 |
| MPC_primarydb | mpc_orbits | 1519600 | 2026-04-02 23:27:49.4752 | 2026-04-03 00:08:29.180346 |
| MPC_mpcsbndb | mpc_orbits | 1519600 | 2026-04-02 23:27:49.4752 | 2026-04-03 00:08:30.693639 |
| SBN_to_AWS | mpc_orbits | 1519600 | 2026-04-02 23:27:49.4752 | 2026-04-03 00:08:31.002592 |
| MPC_primarydb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-03 00:08:34.820178 |
| MPC_mpcsbndb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-03 00:08:35.131325 |
| SBN_to_AWS | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-03 00:08:35.263101 |
| MPC_primarydb | neocp_els | 31 | 2026-04-02 03:58:49.792927 | 2026-04-03 00:08:35.543996 |
| MPC_mpcsbndb | neocp_els | 31 | 2026-04-02 03:58:49.792927 | 2026-04-03 00:08:35.650906 |
| SBN_to_AWS | neocp_els | 31 | 2026-04-02 03:58:49.792927 | 2026-04-03 00:08:35.733662 |
| MPC_primarydb | neocp_events | 319250 | 2026-04-02 21:16:44.376354 | 2026-04-03 00:08:35.822395 |
| MPC_mpcsbndb | neocp_events | 319250 | 2026-04-02 21:16:44.376354 | 2026-04-03 00:08:36.020468 |
| SBN_to_AWS | neocp_events | 319250 | 2026-04-02 21:16:44.376354 | 2026-04-03 00:08:36.133105 |
| MPC_primarydb | neocp_obs | 389 | 2026-03-31 10:51:47.269513 | 2026-04-03 00:08:36.27763 |
| MPC_mpcsbndb | neocp_obs | 389 | 2026-03-31 10:51:47.269513 | 2026-04-03 00:08:36.384795 |
| SBN_to_AWS | neocp_obs | 389 | 2026-03-31 10:51:47.269513 | 2026-04-03 00:08:36.467365 |
| MPC_primarydb | neocp_obs_archive | 799126 | 2026-04-02 21:10:29.004545 | 2026-04-03 00:08:36.564619 |
| MPC_mpcsbndb | neocp_obs_archive | 799126 | 2026-04-02 21:10:29.004545 | 2026-04-03 00:08:36.78587 |
| SBN_to_AWS | neocp_obs_archive | 799126 | 2026-04-02 21:10:29.004545 | 2026-04-03 00:08:36.911592 |
| MPC_primarydb | neocp_prev_des | 71860 | 2026-04-02 21:16:44.261071 | 2026-04-03 00:08:37.119513 |
| MPC_mpcsbndb | neocp_prev_des | 71860 | 2026-04-02 21:16:44.261071 | 2026-04-03 00:08:37.261886 |
| SBN_to_AWS | neocp_prev_des | 71860 | 2026-04-02 21:16:44.261071 | 2026-04-03 00:08:37.359652 |
| MPC_primarydb | neocp_var | 68036 | 2026-04-02 03:58:49.859951 | 2026-04-03 00:08:37.474905 |
| MPC_mpcsbndb | neocp_var | 68036 | 2026-04-02 03:58:49.859951 | 2026-04-03 00:08:37.635522 |
| SBN_to_AWS | neocp_var | 68036 | 2026-04-02 03:58:49.859951 | 2026-04-03 00:08:37.738726 |
| MPC_primarydb | obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-04-03 00:08:37.865516 |
| MPC_mpcsbndb | obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-04-03 00:08:37.984541 |
| SBN_to_AWS | obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-04-03 00:08:38.067278 |
| MPC_primarydb | primary_objects | 1561109 | 2026-04-02 23:27:00.536025 | 2026-04-03 00:08:38.158055 |
| MPC_mpcsbndb | primary_objects | 1561109 | 2026-04-02 23:27:00.536025 | 2026-04-03 00:08:38.553828 |
| SBN_to_AWS | primary_objects | 1561109 | 2026-04-02 23:27:00.536025 | 2026-04-03 00:08:38.714547 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-04-03 00:08:40.177379 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-04-03 00:08:40.281502 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-04-03 00:08:40.363359 | |
| MPC_primarydb | obs_alterations_deletions | 1496946 | 2026-04-02 13:53:39.063456 | 2026-04-03 00:08:40.449608 |
| MPC_mpcsbndb | obs_alterations_deletions | 1496946 | 2026-04-02 13:53:39.063456 | 2026-04-03 00:08:40.865672 |
| SBN_to_AWS | obs_alterations_deletions | 1496946 | 2026-04-02 13:53:39.063456 | 2026-04-03 00:08:40.994718 |
| MPC_primarydb | obs_alterations_redesignations | 5026 | 2026-03-25 19:57:05.323545 | 2026-04-03 00:08:41.165157 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5026 | 2026-03-25 19:57:05.323545 | 2026-04-03 00:08:41.274604 |
| SBN_to_AWS | obs_alterations_redesignations | 5026 | 2026-03-25 19:57:05.323545 | 2026-04-03 00:08:41.358042 |
| MPC_primarydb | obs_alterations_unassociations | 568258 | 2026-04-02 20:08:42.483321 | 2026-04-03 00:08:41.449968 |
| MPC_mpcsbndb | obs_alterations_unassociations | 568258 | 2026-04-02 20:08:42.483321 | 2026-04-03 00:08:41.704387 |
| SBN_to_AWS | obs_alterations_unassociations | 568258 | 2026-04-02 20:08:42.483321 | 2026-04-03 00:08:41.829934 |