Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-09-04 12:00:02 (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 | 5227 | 2026-06-03 09:27:00 | 2026-06-03 09:27:00 |
| comet_orbits | 12806 | 2026-08-25 17:57:48 | 2026-08-25 18:01:02 |
| identifications | 223187 | 2026-07-14 12:33:56 | 2026-07-14 12:33:56 |
| isolated_tracklets | 50790042 | 2026-09-04 11:18:19 | 2026-09-04 11:18:19 |
| mp_discoverers | 1969147 | 2025-06-18 21:18:06 | 2025-06-18 21:18:06 |
| numbered_comet_identifications | 1295 | 2026-06-03 09:12:00 | 2026-06-03 09:12:00 |
| numbered_identifications | 1342746 | 2026-06-03 02:55:41 | 2026-06-03 02:55:41 |
| numbered_mps | 895910 | 2026-06-03 02:57:32 | 2026-08-17 14:54:31 |
| 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 | 524445247 | 2026-09-04 09:09:08 | 2026-09-04 09:09:08 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1577323 | 2026-09-04 09:09:12 | 2026-09-04 10:01:02 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 36 | 2026-09-03 15:55:35.807232 | 2026-09-04 11:59:28.914685 |
| neocp_events | 334733 | 2026-09-04 11:59:28.874089 | 2026-09-04 11:59:28.874089 |
| neocp_obs_archive | 830486 | 2026-09-04 11:59:28.832499 | 2026-09-04 11:59:28.832499 |
| neocp_obs | 537 | 2026-09-04 11:59:28.791588 | 2026-09-04 11:59:28.791588 |
| neocp_prev_des | 73745 | 2026-09-04 11:21:56.48963 | 2026-09-04 11:21:56.48963 |
| neocp_var | 87321 | 2026-09-04 11:59:29.007593 | 2026-09-04 11:59:29.007593 |
| current_identifications | 2092501 | 2026-09-04 09:07:34.196831 | 2026-09-04 09:08:36.579103 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1601997 | 2026-09-04 09:07:34.158403 | 2026-09-04 09:07:34.158403 |
| obs_sbn | 551821644 | 2017-07-09 20:00:00-04 | 2026-09-04 07:59:04.055539-04 |
| obs_alterations_deletions | 2971092 | 2026-09-04 07:16:37.396411 | 2026-09-04 07:16:37.396411 |
| obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-08-25 19:50:31.030107 |
| obs_alterations_unassociations | 603931 | 2026-09-04 10:10:12.631452 | 2026-09-04 10:10:12.631452 |
| mpc_orbits | 1567747 | 2022-11-26 02:41:29.212458 | 2026-09-04 11:58:28.479532 |
| minor_planet_names | 26623 | 2024-08-15 18:31:11.706972 | 2026-08-17 18:54:31.231141 |
| obscodes | 2722 | 2019-05-25 00:11:29.955971 | 2026-09-03 21:07:59.320407 |
| comet_names | 4392 | 2026-08-25 17:00:02.297019 | 2026-08-25 17:00:02.297019 |
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 | 551820937 | 2026-09-04 10:59:13.060716 | 2026-09-04 11:00:02.853721 |
| MPC_mpcsbndb | obs_sbn | 551820937 | 2026-09-04 10:59:13.060716 | 2026-09-04 11:00:19.91863 |
| SBN_to_AWS | obs_sbn | 551820937 | 2026-09-04 10:59:13.060716 | 2026-09-04 11:00:42.583758 |
| MPC_primarydb | current_identifications | 2092501 | 2026-09-04 09:08:36.579103 | 2026-09-04 11:06:13.202434 |
| MPC_mpcsbndb | current_identifications | 2092501 | 2026-09-04 09:08:36.579103 | 2026-09-04 11:06:14.190656 |
| SBN_to_AWS | current_identifications | 2092501 | 2026-09-04 09:08:36.579103 | 2026-09-04 11:06:14.350352 |
| MPC_primarydb | comet_names | 4392 | 2026-08-25 17:00:02.297019 | 2026-09-04 11:06:15.093144 |
| MPC_mpcsbndb | comet_names | 4392 | 2026-08-25 17:00:02.297019 | 2026-09-04 11:06:15.210579 |
| SBN_to_AWS | comet_names | 4392 | 2026-08-25 17:00:02.297019 | 2026-09-04 11:06:15.305318 |
| MPC_primarydb | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-09-04 11:06:15.411156 |
| MPC_mpcsbndb | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-09-04 11:06:15.584183 |
| SBN_to_AWS | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-09-04 11:06:15.693934 |
| MPC_primarydb | mpc_orbits | 1567747 | 2026-09-04 11:05:27.344663 | 2026-09-04 11:06:15.902438 |
| MPC_mpcsbndb | mpc_orbits | 1567747 | 2026-09-04 11:05:27.344663 | 2026-09-04 11:06:17.827661 |
| SBN_to_AWS | mpc_orbits | 1567747 | 2026-09-04 11:05:27.344663 | 2026-09-04 11:06:18.143853 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-09-04 11:06:22.364793 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-09-04 11:06:22.742634 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-09-04 11:06:22.875399 |
| MPC_primarydb | neocp_els | 31 | 2026-09-04 10:48:27.73983 | 2026-09-04 11:06:23.188248 |
| MPC_mpcsbndb | neocp_els | 31 | 2026-09-04 10:48:27.73983 | 2026-09-04 11:06:23.307313 |
| SBN_to_AWS | neocp_els | 31 | 2026-09-04 10:48:27.73983 | 2026-09-04 11:06:23.401808 |
| MPC_primarydb | neocp_events | 334715 | 2026-09-04 10:48:27.698777 | 2026-09-04 11:06:23.503318 |
| MPC_mpcsbndb | neocp_events | 334715 | 2026-09-04 10:48:27.698777 | 2026-09-04 11:06:23.714191 |
| SBN_to_AWS | neocp_events | 334715 | 2026-09-04 10:48:27.698777 | 2026-09-04 11:06:23.833623 |
| MPC_primarydb | neocp_obs | 505 | 2026-09-04 10:48:27.616983 | 2026-09-04 11:06:24.000752 |
| MPC_mpcsbndb | neocp_obs | 505 | 2026-09-04 10:48:27.616983 | 2026-09-04 11:06:24.120343 |
| SBN_to_AWS | neocp_obs | 505 | 2026-09-04 10:48:27.616983 | 2026-09-04 11:06:24.214736 |
| MPC_primarydb | neocp_obs_archive | 830451 | 2026-09-04 10:48:27.657493 | 2026-09-04 11:06:24.318303 |
| MPC_mpcsbndb | neocp_obs_archive | 830451 | 2026-09-04 10:48:27.657493 | 2026-09-04 11:06:24.597034 |
| SBN_to_AWS | neocp_obs_archive | 830451 | 2026-09-04 10:48:27.657493 | 2026-09-04 11:06:24.724929 |
| MPC_primarydb | neocp_prev_des | 73744 | 2026-09-04 09:08:19.980078 | 2026-09-04 11:06:24.979907 |
| MPC_mpcsbndb | neocp_prev_des | 73744 | 2026-09-04 09:08:19.980078 | 2026-09-04 11:06:25.142728 |
| SBN_to_AWS | neocp_prev_des | 73744 | 2026-09-04 09:08:19.980078 | 2026-09-04 11:06:25.251986 |
| MPC_primarydb | neocp_var | 79025 | 2026-09-04 10:48:27.833778 | 2026-09-04 11:06:25.380783 |
| MPC_mpcsbndb | neocp_var | 79025 | 2026-09-04 10:48:27.833778 | 2026-09-04 11:06:25.569042 |
| SBN_to_AWS | neocp_var | 79025 | 2026-09-04 10:48:27.833778 | 2026-09-04 11:06:25.689228 |
| MPC_primarydb | obscodes | 2722 | 2026-09-03 21:07:59.320407 | 2026-09-04 11:06:25.820117 |
| MPC_mpcsbndb | obscodes | 2722 | 2026-09-03 21:07:59.320407 | 2026-09-04 11:06:25.966044 |
| SBN_to_AWS | obscodes | 2722 | 2026-09-03 21:07:59.320407 | 2026-09-04 11:06:26.060804 |
| MPC_primarydb | primary_objects | 1601997 | 2026-09-04 09:07:34.158403 | 2026-09-04 11:06:26.163925 |
| MPC_mpcsbndb | primary_objects | 1601997 | 2026-09-04 09:07:34.158403 | 2026-09-04 11:06:26.642671 |
| SBN_to_AWS | primary_objects | 1601997 | 2026-09-04 09:07:34.158403 | 2026-09-04 11:06:26.823734 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-09-04 11:06:28.476906 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-09-04 11:06:28.593652 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-09-04 11:06:28.687831 | |
| MPC_primarydb | obs_alterations_deletions | 2971092 | 2026-09-04 07:16:37.396411 | 2026-09-04 11:06:28.787847 |
| MPC_mpcsbndb | obs_alterations_deletions | 2971092 | 2026-09-04 07:16:37.396411 | 2026-09-04 11:06:29.585433 |
| SBN_to_AWS | obs_alterations_deletions | 2971092 | 2026-09-04 07:16:37.396411 | 2026-09-04 11:06:29.740184 |
| MPC_primarydb | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-09-04 11:06:30.137587 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-09-04 11:06:30.259377 |
| SBN_to_AWS | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-09-04 11:06:30.354431 |
| MPC_primarydb | obs_alterations_unassociations | 603931 | 2026-09-04 10:10:12.631452 | 2026-09-04 11:06:30.458118 |
| MPC_mpcsbndb | obs_alterations_unassociations | 603931 | 2026-09-04 10:10:12.631452 | 2026-09-04 11:06:30.767889 |
| SBN_to_AWS | obs_alterations_unassociations | 603931 | 2026-09-04 10:10:12.631452 | 2026-09-04 11:06:30.899049 |