Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-10-20 20:20:01 (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 | 5227 | 2026-06-03 09:27:00 | 2026-06-03 09:27:00 |
| comet_orbits | 12847 | 2026-10-20 15:20:37 | 2026-10-20 16:01:02 |
| identifications | 223187 | 2026-07-14 12:33:56 | 2026-07-14 12:33:56 |
| isolated_tracklets | 50791100 | 2026-10-20 14:08:24 | 2026-10-20 14:08:24 |
| 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 02:57:19 | 2026-09-08 14:26:32 |
| 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 | 524509004 | 2026-10-20 18:10:04 | 2026-10-20 18:10:04 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1589886 | 2026-10-20 18:10:09 | 2026-10-20 19:01:02 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 55 | 2026-10-20 20:05:52.328413 | 2026-10-20 20:05:52.328413 |
| neocp_events | 345446 | 2026-10-20 20:05:52.429899 | 2026-10-20 20:05:52.429899 |
| neocp_obs_archive | 851066 | 2026-10-20 20:05:52.196027 | 2026-10-20 20:05:52.196027 |
| neocp_obs | 826 | 2026-10-20 20:05:52.196027 | 2026-10-20 20:05:52.196027 |
| neocp_prev_des | 74976 | 2026-10-20 18:08:17.653691 | 2026-10-20 18:08:17.653691 |
| neocp_var | 96095 | 2026-10-20 20:05:52.258184 | 2026-10-20 20:05:52.258184 |
| current_identifications | 2105028 | 2026-10-20 18:34:35.365983 | 2026-10-20 18:35:46.769246 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1614524 | 2026-10-20 18:34:35.336611 | 2026-10-20 18:34:35.336611 |
| obs_sbn | 559317392 | 2026-10-20 16:11:02.002648-04 | 2026-10-20 16:22:13.749876-04 |
| obs_alterations_deletions | 3461961 | 2026-10-20 13:36:09.477133 | 2026-10-20 13:36:09.477133 |
| obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-08-25 19:50:31.030107 |
| obs_alterations_unassociations | 608894 | 2026-10-20 18:10:08.735128 | 2026-10-20 18:10:08.735128 |
| mpc_orbits | 1580439 | 2022-10-06 13:11:38.635026 | 2026-10-20 20:23:12.837886 |
| minor_planet_names | 26688 | 2011-10-28 10:08:52 | 2026-09-08 18:26:32.060609 |
| obscodes | 2734 | 2020-06-16 00:51:19.010862 | 2026-10-20 15:44:03.916817 |
| comet_names | 4399 | 2026-10-20 15:23:37.63619 | 2026-10-20 15:23:37.63619 |
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 | 559313700 | 2026-10-20 19:35:08.606921 | 2026-10-20 20:00:02.909133 |
| MPC_mpcsbndb | obs_sbn | 559313700 | 2026-10-20 19:35:08.606921 | 2026-10-20 20:00:16.270133 |
| SBN_to_AWS | obs_sbn | 559313700 | 2026-10-20 19:35:08.606921 | 2026-10-20 20:00:57.700348 |
| MPC_primarydb | current_identifications | 2105028 | 2026-10-20 18:35:46.769246 | 2026-10-20 20:14:50.52906 |
| MPC_mpcsbndb | current_identifications | 2105028 | 2026-10-20 18:35:46.769246 | 2026-10-20 20:14:51.47835 |
| SBN_to_AWS | current_identifications | 2105028 | 2026-10-20 18:35:46.769246 | 2026-10-20 20:14:51.649388 |
| MPC_primarydb | comet_names | 4399 | 2026-10-20 15:23:37.63619 | 2026-10-20 20:14:52.446293 |
| MPC_mpcsbndb | comet_names | 4399 | 2026-10-20 15:23:37.63619 | 2026-10-20 20:14:52.564794 |
| SBN_to_AWS | comet_names | 4399 | 2026-10-20 15:23:37.63619 | 2026-10-20 20:14:52.664407 |
| MPC_primarydb | minor_planet_names | 26688 | 2026-09-08 18:26:32.060609 | 2026-10-20 20:14:52.771657 |
| MPC_mpcsbndb | minor_planet_names | 26688 | 2026-09-08 18:26:32.060609 | 2026-10-20 20:14:52.939656 |
| SBN_to_AWS | minor_planet_names | 26688 | 2026-09-08 18:26:32.060609 | 2026-10-20 20:14:53.052747 |
| MPC_primarydb | mpc_orbits | 1580439 | 2026-10-20 20:11:54.495903 | 2026-10-20 20:14:53.258942 |
| MPC_mpcsbndb | mpc_orbits | 1580439 | 2026-10-20 20:11:54.495903 | 2026-10-20 20:15:20.4633 |
| SBN_to_AWS | mpc_orbits | 1580439 | 2026-10-20 20:11:54.495903 | 2026-10-20 20:15:20.716194 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-10-20 20:15:22.289899 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-10-20 20:15:22.636632 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-10-20 20:15:22.785564 |
| MPC_primarydb | neocp_els | 55 | 2026-10-20 20:05:52.328413 | 2026-10-20 20:15:23.095852 |
| MPC_mpcsbndb | neocp_els | 55 | 2026-10-20 20:05:52.328413 | 2026-10-20 20:15:23.424995 |
| SBN_to_AWS | neocp_els | 55 | 2026-10-20 20:05:52.328413 | 2026-10-20 20:15:23.519215 |
| MPC_primarydb | neocp_events | 345446 | 2026-10-20 20:05:52.429899 | 2026-10-20 20:15:23.619415 |
| MPC_mpcsbndb | neocp_events | 345446 | 2026-10-20 20:05:52.429899 | 2026-10-20 20:15:23.813632 |
| SBN_to_AWS | neocp_events | 345446 | 2026-10-20 20:05:52.429899 | 2026-10-20 20:15:23.944938 |
| MPC_primarydb | neocp_obs | 826 | 2026-10-20 20:05:52.196027 | 2026-10-20 20:15:24.132149 |
| MPC_mpcsbndb | neocp_obs | 826 | 2026-10-20 20:05:52.196027 | 2026-10-20 20:15:24.245012 |
| SBN_to_AWS | neocp_obs | 826 | 2026-10-20 20:05:52.196027 | 2026-10-20 20:15:24.340549 |
| MPC_primarydb | neocp_obs_archive | 851066 | 2026-10-20 20:05:52.196027 | 2026-10-20 20:15:24.448778 |
| MPC_mpcsbndb | neocp_obs_archive | 851066 | 2026-10-20 20:05:52.196027 | 2026-10-20 20:15:24.717387 |
| SBN_to_AWS | neocp_obs_archive | 851066 | 2026-10-20 20:05:52.196027 | 2026-10-20 20:15:24.877343 |
| MPC_primarydb | neocp_prev_des | 74976 | 2026-10-20 18:08:17.653691 | 2026-10-20 20:15:25.151163 |
| MPC_mpcsbndb | neocp_prev_des | 74976 | 2026-10-20 18:08:17.653691 | 2026-10-20 20:15:25.299129 |
| SBN_to_AWS | neocp_prev_des | 74976 | 2026-10-20 18:08:17.653691 | 2026-10-20 20:15:25.408539 |
| MPC_primarydb | neocp_var | 96095 | 2026-10-20 20:05:52.258184 | 2026-10-20 20:15:25.537008 |
| MPC_mpcsbndb | neocp_var | 96095 | 2026-10-20 20:05:52.258184 | 2026-10-20 20:15:25.706159 |
| SBN_to_AWS | neocp_var | 96095 | 2026-10-20 20:05:52.258184 | 2026-10-20 20:15:25.827037 |
| MPC_primarydb | obscodes | 2734 | 2026-10-20 15:44:03.916817 | 2026-10-20 20:15:25.986945 |
| MPC_mpcsbndb | obscodes | 2734 | 2026-10-20 15:44:03.916817 | 2026-10-20 20:15:26.127077 |
| SBN_to_AWS | obscodes | 2734 | 2026-10-20 15:44:03.916817 | 2026-10-20 20:15:26.22605 |
| MPC_primarydb | primary_objects | 1614524 | 2026-10-20 18:34:35.336611 | 2026-10-20 20:15:26.328507 |
| MPC_mpcsbndb | primary_objects | 1614524 | 2026-10-20 18:34:35.336611 | 2026-10-20 20:15:26.826637 |
| SBN_to_AWS | primary_objects | 1614524 | 2026-10-20 18:34:35.336611 | 2026-10-20 20:15:27.053151 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-10-20 20:15:28.707831 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-10-20 20:15:28.819062 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-10-20 20:15:28.913254 | |
| MPC_primarydb | obs_alterations_deletions | 3461961 | 2026-10-20 13:36:09.477133 | 2026-10-20 20:15:29.010789 |
| MPC_mpcsbndb | obs_alterations_deletions | 3461961 | 2026-10-20 13:36:09.477133 | 2026-10-20 20:15:29.943939 |
| SBN_to_AWS | obs_alterations_deletions | 3461961 | 2026-10-20 13:36:09.477133 | 2026-10-20 20:15:30.152359 |
| MPC_primarydb | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-10-20 20:15:30.530868 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-10-20 20:15:30.647671 |
| SBN_to_AWS | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-10-20 20:15:30.743326 |
| MPC_primarydb | obs_alterations_unassociations | 608894 | 2026-10-20 18:10:08.735128 | 2026-10-20 20:15:30.846587 |
| MPC_mpcsbndb | obs_alterations_unassociations | 608894 | 2026-10-20 18:10:08.735128 | 2026-10-20 20:15:31.151932 |
| SBN_to_AWS | obs_alterations_unassociations | 608894 | 2026-10-20 18:10:08.735128 | 2026-10-20 20:15:31.290771 |