Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-03-22 23:00:01 (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 | 12566 | 2018-10-29 23:02:13 | 2026-03-21 22:01:25 |
| identifications | 218095 | 2026-03-22 12:31:46 | 2026-03-22 12:31:46 |
| isolated_tracklets | 49847409 | 2026-03-22 20:08:20 | 2026-03-22 20:08:20 |
| 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 | 512013565 | 2026-03-22 22:47:39 | 2026-03-22 22:47:39 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1535075 | 2026-03-22 22:47:43 | 2026-03-22 23:01:02 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 76 | 2026-03-22 07:28:51.697359 | 2026-03-22 22:48:36.73857 |
| neocp_events | 317670 | 2026-03-22 22:48:36.961354 | 2026-03-22 22:48:36.961354 |
| neocp_obs_archive | 795675 | 2026-03-22 22:48:36.697035 | 2026-03-22 22:48:36.697035 |
| neocp_obs | 1059 | 2026-03-22 22:48:36.65624 | 2026-03-22 22:48:36.65624 |
| neocp_prev_des | 71660 | 2026-03-22 22:46:56.645545 | 2026-03-22 22:46:56.645545 |
| neocp_var | 159133 | 2026-03-22 22:48:36.829176 | 2026-03-22 22:48:36.829176 |
| current_identifications | 2047886 | 2026-03-22 22:46:17.952171 | 2026-03-22 22:47:10.664406 |
| numbered_identifications | 887935 | 2026-02-27 03:49:38.898045 | 2026-02-27 03:49:38.898045 |
| primary_objects | 1560477 | 2026-03-22 22:46:17.888837 | 2026-03-22 22:46:17.888837 |
| obs_sbn | 532415082 | 2026-03-22 18:57:49.586115-04 | 2026-03-22 18:58:51.68111-04 |
| obs_alterations_deletions | 1495379 | 2026-03-22 16:17:37.586502 | 2026-03-22 16:17:37.586502 |
| obs_alterations_redesignations | 4993 | 2026-03-20 20:47:37.565556 | 2026-03-20 20:47:37.565556 |
| obs_alterations_unassociations | 564908 | 2026-03-22 22:18:04.709472 | 2026-03-22 22:18:04.709472 |
| mpc_orbits | 1518864 | 2021-02-04 02:19:24.008338 | 2026-03-22 22:58:51.68111 |
| minor_planet_names | 26118 | 2013-03-28 19:50:22 | 2026-03-20 19:08:47.331146 |
| obscodes | 2687 | 2019-05-25 00:11:24.513966 | 2026-03-18 19:10:45.593554 |
| comet_names | 4369 | 2026-03-21 17:41:18.237003 | 2026-03-21 17:41:18.237003 |
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 | 532414996 | 2026-03-22 21:46:22.277944 | 2026-03-22 22:00:02.970424 |
| MPC_mpcsbndb | obs_sbn | 532414996 | 2026-03-22 21:46:22.277944 | 2026-03-22 22:00:19.857163 |
| SBN_to_AWS | obs_sbn | 532414996 | 2026-03-22 21:46:22.277944 | 2026-03-22 22:01:05.588171 |
| MPC_primarydb | current_identifications | 2047885 | 2026-03-22 19:31:02.702159 | 2026-03-22 22:14:09.26599 |
| MPC_mpcsbndb | current_identifications | 2047885 | 2026-03-22 19:31:02.702159 | 2026-03-22 22:14:10.296988 |
| SBN_to_AWS | current_identifications | 2047885 | 2026-03-22 19:31:02.702159 | 2026-03-22 22:14:10.457593 |
| MPC_primarydb | comet_names | 4369 | 2026-03-21 17:41:18.237003 | 2026-03-22 22:14:11.124627 |
| MPC_mpcsbndb | comet_names | 4369 | 2026-03-21 17:41:18.237003 | 2026-03-22 22:14:11.234825 |
| SBN_to_AWS | comet_names | 4369 | 2026-03-21 17:41:18.237003 | 2026-03-22 22:14:11.32117 |
| MPC_primarydb | minor_planet_names | 26118 | 2026-03-20 19:08:47.331146 | 2026-03-22 22:14:11.417387 |
| MPC_mpcsbndb | minor_planet_names | 26118 | 2026-03-20 19:08:47.331146 | 2026-03-22 22:14:11.574918 |
| SBN_to_AWS | minor_planet_names | 26118 | 2026-03-20 19:08:47.331146 | 2026-03-22 22:14:11.678004 |
| MPC_primarydb | mpc_orbits | 1518863 | 2026-03-22 22:11:09.278249 | 2026-03-22 22:14:11.816321 |
| MPC_mpcsbndb | mpc_orbits | 1518863 | 2026-03-22 22:11:09.278249 | 2026-03-22 22:14:13.360008 |
| SBN_to_AWS | mpc_orbits | 1518863 | 2026-03-22 22:11:09.278249 | 2026-03-22 22:14:13.708669 |
| MPC_primarydb | numbered_identifications | 887935 | 2026-02-27 03:49:38.898045 | 2026-03-22 22:14:14.908554 |
| MPC_mpcsbndb | numbered_identifications | 887935 | 2026-02-27 03:49:38.898045 | 2026-03-22 22:14:15.33292 |
| SBN_to_AWS | numbered_identifications | 887935 | 2026-02-27 03:49:38.898045 | 2026-03-22 22:14:15.472312 |
| MPC_primarydb | neocp_els | 77 | 2026-03-22 22:13:47.453438 | 2026-03-22 22:14:15.783658 |
| MPC_mpcsbndb | neocp_els | 77 | 2026-03-22 22:13:47.453438 | 2026-03-22 22:14:15.893156 |
| SBN_to_AWS | neocp_els | 77 | 2026-03-22 22:13:47.453438 | 2026-03-22 22:14:15.977961 |
| MPC_primarydb | neocp_events | 317663 | 2026-03-22 22:13:47.711384 | 2026-03-22 22:14:16.068607 |
| MPC_mpcsbndb | neocp_events | 317663 | 2026-03-22 22:13:47.711384 | 2026-03-22 22:14:16.270202 |
| SBN_to_AWS | neocp_events | 317663 | 2026-03-22 22:13:47.711384 | 2026-03-22 22:14:16.395893 |
| MPC_primarydb | neocp_obs | 1072 | 2026-03-22 22:13:47.370436 | 2026-03-22 22:14:16.610412 |
| MPC_mpcsbndb | neocp_obs | 1072 | 2026-03-22 22:13:47.370436 | 2026-03-22 22:14:16.721054 |
| SBN_to_AWS | neocp_obs | 1072 | 2026-03-22 22:13:47.370436 | 2026-03-22 22:14:16.807736 |
| MPC_primarydb | neocp_obs_archive | 795660 | 2026-03-22 22:13:47.412038 | 2026-03-22 22:14:16.90812 |
| MPC_mpcsbndb | neocp_obs_archive | 795660 | 2026-03-22 22:13:47.412038 | 2026-03-22 22:14:17.183818 |
| SBN_to_AWS | neocp_obs_archive | 795660 | 2026-03-22 22:13:47.412038 | 2026-03-22 22:14:17.351393 |
| MPC_primarydb | neocp_prev_des | 71659 | 2026-03-22 20:20:03.710518 | 2026-03-22 22:14:17.697262 |
| MPC_mpcsbndb | neocp_prev_des | 71659 | 2026-03-22 20:20:03.710518 | 2026-03-22 22:14:17.843009 |
| SBN_to_AWS | neocp_prev_des | 71659 | 2026-03-22 20:20:03.710518 | 2026-03-22 22:14:17.943987 |
| MPC_primarydb | neocp_var | 161133 | 2026-03-22 22:13:47.554949 | 2026-03-22 22:14:18.056504 |
| MPC_mpcsbndb | neocp_var | 161133 | 2026-03-22 22:13:47.554949 | 2026-03-22 22:14:18.231339 |
| SBN_to_AWS | neocp_var | 161133 | 2026-03-22 22:13:47.554949 | 2026-03-22 22:14:18.355573 |
| MPC_primarydb | obscodes | 2687 | 2026-03-18 19:10:45.593554 | 2026-03-22 22:14:18.543244 |
| MPC_mpcsbndb | obscodes | 2687 | 2026-03-18 19:10:45.593554 | 2026-03-22 22:14:18.666511 |
| SBN_to_AWS | obscodes | 2687 | 2026-03-18 19:10:45.593554 | 2026-03-22 22:14:18.753418 |
| MPC_primarydb | primary_objects | 1560476 | 2026-03-22 19:29:28.459471 | 2026-03-22 22:14:18.846456 |
| MPC_mpcsbndb | primary_objects | 1560476 | 2026-03-22 19:29:28.459471 | 2026-03-22 22:14:19.357423 |
| SBN_to_AWS | primary_objects | 1560476 | 2026-03-22 19:29:28.459471 | 2026-03-22 22:14:19.610031 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-03-22 22:14:20.034914 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-03-22 22:14:20.135243 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-03-22 22:14:20.218348 | |
| MPC_primarydb | obs_alterations_deletions | 1495379 | 2026-03-22 16:17:37.586502 | 2026-03-22 22:14:20.306277 |
| MPC_mpcsbndb | obs_alterations_deletions | 1495379 | 2026-03-22 16:17:37.586502 | 2026-03-22 22:14:20.872137 |
| SBN_to_AWS | obs_alterations_deletions | 1495379 | 2026-03-22 16:17:37.586502 | 2026-03-22 22:14:21.029515 |
| MPC_primarydb | obs_alterations_redesignations | 4993 | 2026-03-20 20:47:37.565556 | 2026-03-22 22:14:21.201538 |
| MPC_mpcsbndb | obs_alterations_redesignations | 4993 | 2026-03-20 20:47:37.565556 | 2026-03-22 22:14:21.315136 |
| SBN_to_AWS | obs_alterations_redesignations | 4993 | 2026-03-20 20:47:37.565556 | 2026-03-22 22:14:21.401874 |
| MPC_primarydb | obs_alterations_unassociations | 564905 | 2026-03-22 18:10:07.035459 | 2026-03-22 22:14:21.497232 |
| MPC_mpcsbndb | obs_alterations_unassociations | 564905 | 2026-03-22 18:10:07.035459 | 2026-03-22 22:14:21.791991 |
| SBN_to_AWS | obs_alterations_unassociations | 564905 | 2026-03-22 18:10:07.035459 | 2026-03-22 22:14:21.924725 |