Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-04-28 20:40:01 (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 | 12625 | 2025-02-07 23:25:28 | 2026-04-27 21:01:05 |
| identifications | 218331 | 2026-04-14 12:33:30 | 2026-04-14 12:33:30 |
| isolated_tracklets | 49928840 | 2026-04-28 19:29:00 | 2026-04-28 19:29:00 |
| 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 | 512062952 | 2026-04-28 20:22:09 | 2026-04-28 20:22:09 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1552284 | 2024-06-03 23:16:46 | 2026-04-28 20:22:24 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 28 | 2026-04-28 16:53:52.202094 | 2026-04-28 16:53:52.202094 |
| neocp_events | 322513 | 2026-04-28 18:11:16.119444 | 2026-04-28 18:11:16.119444 |
| neocp_obs_archive | 807738 | 2026-04-28 16:53:52.074015 | 2026-04-28 16:53:52.074015 |
| neocp_obs | 556 | 2026-04-28 16:53:52.033539 | 2026-04-28 16:53:52.033539 |
| neocp_prev_des | 72208 | 2026-04-28 18:11:16.065292 | 2026-04-28 18:11:16.065292 |
| neocp_var | 67135 | 2026-04-28 16:53:52.08878 | 2026-04-28 16:53:52.08878 |
| current_identifications | 2065133 | 2024-06-03 23:15:52.909054 | 2026-04-28 20:21:24.51707 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1577601 | 2026-04-28 19:45:52.360027 | 2026-04-28 19:45:52.360027 |
| obs_sbn | 537460590 | 2017-07-09 20:00:00-04 | 2026-04-28 16:43:11.835778-04 |
| obs_alterations_deletions | 1507294 | 2026-04-28 16:48:14.272766 | 2026-04-28 16:48:14.272766 |
| obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-07 06:22:54.863572 |
| obs_alterations_unassociations | 572135 | 2026-04-28 20:41:26.61599 | 2026-04-28 20:41:26.61599 |
| mpc_orbits | 1542382 | 2021-03-15 16:13:27.02212 | 2026-04-28 20:43:51.332715 |
| minor_planet_names | 26164 | 2011-10-27 09:47:03 | 2026-04-13 19:07:36.584479 |
| obscodes | 2692 | 2019-05-25 00:11:29.509587 | 2026-04-23 15:01:08.765986 |
| comet_names | 4373 | 2026-04-22 17:56:53.131301 | 2026-04-22 17:56:53.131301 |
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 | 537460563 | 2026-04-28 20:00:00.299659 | 2026-04-28 20:00:02.517109 |
| MPC_mpcsbndb | obs_sbn | 537460563 | 2026-04-28 20:00:00.299659 | 2026-04-28 20:00:19.942649 |
| SBN_to_AWS | obs_sbn | 537460563 | 2026-04-28 20:00:32.761627 | 2026-04-28 20:01:06.331318 |
| MPC_primarydb | current_identifications | 2065133 | 2026-04-28 19:45:52.424407 | 2026-04-28 20:13:30.190058 |
| MPC_mpcsbndb | current_identifications | 2065133 | 2026-04-28 19:45:52.424407 | 2026-04-28 20:13:31.126542 |
| SBN_to_AWS | current_identifications | 2065133 | 2026-04-28 19:45:52.424407 | 2026-04-28 20:13:31.29507 |
| MPC_primarydb | comet_names | 4373 | 2026-04-22 17:56:53.131301 | 2026-04-28 20:13:31.670727 |
| MPC_mpcsbndb | comet_names | 4373 | 2026-04-22 17:56:53.131301 | 2026-04-28 20:13:31.773564 |
| SBN_to_AWS | comet_names | 4373 | 2026-04-22 17:56:53.131301 | 2026-04-28 20:13:32.124777 |
| MPC_primarydb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-28 20:13:32.225102 |
| MPC_mpcsbndb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-28 20:13:32.369281 |
| SBN_to_AWS | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-28 20:13:32.507231 |
| MPC_primarydb | mpc_orbits | 1542382 | 2026-04-28 20:13:07.980098 | 2026-04-28 20:13:32.65627 |
| MPC_mpcsbndb | mpc_orbits | 1542382 | 2026-04-28 20:13:07.980098 | 2026-04-28 20:13:34.305925 |
| SBN_to_AWS | mpc_orbits | 1542382 | 2026-04-28 20:13:07.980098 | 2026-04-28 20:13:34.676656 |
| MPC_primarydb | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-04-28 20:13:38.852348 |
| MPC_mpcsbndb | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-04-28 20:13:39.226727 |
| SBN_to_AWS | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-04-28 20:13:39.446981 |
| MPC_primarydb | neocp_els | 26 | 2026-04-28 16:53:52.202094 | 2026-04-28 20:13:39.961765 |
| MPC_mpcsbndb | neocp_els | 26 | 2026-04-28 16:53:52.202094 | 2026-04-28 20:13:40.061064 |
| SBN_to_AWS | neocp_els | 26 | 2026-04-28 16:53:52.202094 | 2026-04-28 20:13:40.1788 |
| MPC_primarydb | neocp_events | 322513 | 2026-04-28 18:11:16.119444 | 2026-04-28 20:13:40.276727 |
| MPC_mpcsbndb | neocp_events | 322513 | 2026-04-28 18:11:16.119444 | 2026-04-28 20:13:40.448676 |
| SBN_to_AWS | neocp_events | 322513 | 2026-04-28 18:11:16.119444 | 2026-04-28 20:13:40.62055 |
| MPC_primarydb | neocp_obs | 531 | 2026-04-28 16:53:52.033539 | 2026-04-28 20:13:40.77074 |
| MPC_mpcsbndb | neocp_obs | 531 | 2026-04-28 16:53:52.033539 | 2026-04-28 20:13:40.871361 |
| SBN_to_AWS | neocp_obs | 531 | 2026-04-28 16:53:52.033539 | 2026-04-28 20:13:41.032439 |
| MPC_primarydb | neocp_obs_archive | 807738 | 2026-04-28 16:53:52.074015 | 2026-04-28 20:13:41.143364 |
| MPC_mpcsbndb | neocp_obs_archive | 807738 | 2026-04-28 16:53:52.074015 | 2026-04-28 20:13:41.405359 |
| SBN_to_AWS | neocp_obs_archive | 807738 | 2026-04-28 16:53:52.074015 | 2026-04-28 20:13:41.55684 |
| MPC_primarydb | neocp_prev_des | 72208 | 2026-04-28 18:11:16.065292 | 2026-04-28 20:13:41.793085 |
| MPC_mpcsbndb | neocp_prev_des | 72208 | 2026-04-28 18:11:16.065292 | 2026-04-28 20:13:41.933282 |
| SBN_to_AWS | neocp_prev_des | 72208 | 2026-04-28 18:11:16.065292 | 2026-04-28 20:13:42.100693 |
| MPC_primarydb | neocp_var | 63206 | 2026-04-28 16:53:52.08878 | 2026-04-28 20:13:42.224185 |
| MPC_mpcsbndb | neocp_var | 63206 | 2026-04-28 16:53:52.08878 | 2026-04-28 20:13:42.386222 |
| SBN_to_AWS | neocp_var | 63206 | 2026-04-28 16:53:52.08878 | 2026-04-28 20:13:42.573908 |
| MPC_primarydb | obscodes | 2692 | 2026-04-23 15:01:08.765986 | 2026-04-28 20:13:42.726699 |
| MPC_mpcsbndb | obscodes | 2692 | 2026-04-23 15:01:08.765986 | 2026-04-28 20:13:42.840801 |
| SBN_to_AWS | obscodes | 2692 | 2026-04-23 15:01:08.765986 | 2026-04-28 20:13:42.999616 |
| MPC_primarydb | primary_objects | 1577601 | 2026-04-28 19:45:52.360027 | 2026-04-28 20:13:43.100889 |
| MPC_mpcsbndb | primary_objects | 1577601 | 2026-04-28 19:45:52.360027 | 2026-04-28 20:13:43.559537 |
| SBN_to_AWS | primary_objects | 1577601 | 2026-04-28 19:45:52.360027 | 2026-04-28 20:13:43.813889 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-04-28 20:13:45.43404 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-04-28 20:13:45.535628 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-04-28 20:13:45.622352 | |
| MPC_primarydb | obs_alterations_deletions | 1507294 | 2026-04-28 16:48:14.272766 | 2026-04-28 20:13:45.71779 |
| MPC_mpcsbndb | obs_alterations_deletions | 1507294 | 2026-04-28 16:48:14.272766 | 2026-04-28 20:13:46.243374 |
| SBN_to_AWS | obs_alterations_deletions | 1507294 | 2026-04-28 16:48:14.272766 | 2026-04-28 20:13:46.383164 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-28 20:13:46.56995 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-28 20:13:46.674619 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-28 20:13:46.801879 |
| MPC_primarydb | obs_alterations_unassociations | 572040 | 2026-04-28 20:13:33.324157 | 2026-04-28 20:13:46.903347 |
| MPC_mpcsbndb | obs_alterations_unassociations | 572040 | 2026-04-28 20:13:33.324157 | 2026-04-28 20:13:47.184426 |
| SBN_to_AWS | obs_alterations_unassociations | 572040 | 2026-04-28 20:13:33.324157 | 2026-04-28 20:13:47.369797 |