Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-08-16 18:00:01 (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 | 5227 | 2026-06-03 09:27:00 | 2026-06-03 09:27:00 |
| comet_orbits | 12794 | 2026-08-13 21:20:44 | 2026-08-13 22:01:03 |
| identifications | 223187 | 2026-07-14 12:33:56 | 2026-07-14 12:33:56 |
| isolated_tracklets | 50789953 | 2026-08-14 19:18:29 | 2026-08-14 19:18:29 |
| 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 | 2011-10-27 02:54:58 | 2026-08-06 11:46:35 |
| 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 | 524422529 | 2026-08-16 17:02:28 | 2026-08-16 17:02:28 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1572688 | 2026-08-16 17:02:31 | 2026-08-16 18:01:02 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 94 | 2026-08-07 14:06:07.283276 | 2026-08-16 17:04:31.565232 |
| neocp_events | 332973 | 2026-08-16 17:04:31.554735 | 2026-08-16 17:04:31.554735 |
| neocp_obs_archive | 827780 | 2026-08-16 17:04:31.55094 | 2026-08-16 17:04:31.55094 |
| neocp_obs | 1136 | 2026-08-16 17:04:31.532786 | 2026-08-16 17:04:31.532786 |
| neocp_prev_des | 73504 | 2026-08-16 17:01:33.062389 | 2026-08-16 17:01:33.062389 |
| neocp_var | 206122 | 2026-08-16 17:04:31.656563 | 2026-08-16 17:04:31.656563 |
| current_identifications | 2087563 | 2026-08-16 17:00:41.403732 | 2026-08-16 17:01:54.081438 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1597267 | 2026-08-16 17:00:41.374102 | 2026-08-16 17:00:41.374102 |
| obs_sbn | 546055014 | 2025-01-09 21:33:04.986832-05 | 2026-08-16 13:39:59.433496-04 |
| obs_alterations_deletions | 1947199 | 2026-08-16 16:53:32.853311 | 2026-08-16 16:53:32.853311 |
| obs_alterations_redesignations | 5194 | 2026-08-12 19:41:29.142496 | 2026-08-12 19:41:29.142496 |
| obs_alterations_unassociations | 600925 | 2026-08-16 14:10:07.850224 | 2026-08-16 14:10:07.850224 |
| mpc_orbits | 1562869 | 2026-08-08 09:27:18.884897 | 2026-08-16 17:40:21.642629 |
| minor_planet_names | 26594 | 2013-07-23 23:31:57 | 2026-08-14 17:06:20.634304 |
| obscodes | 2717 | 2026-08-14 19:43:59.64199 | 2026-08-14 19:43:59.64199 |
| comet_names | 4389 | 2026-08-07 13:39:18.93276 | 2026-08-07 13:39:18.93276 |
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 | 546054981 | 2026-08-16 16:59:25.002962 | 2026-08-16 17:00:02.112943 |
| MPC_mpcsbndb | obs_sbn | 546054984 | 2026-08-16 17:00:08.325741 | 2026-08-16 17:00:21.14847 |
| SBN_to_AWS | obs_sbn | 546054997 | 2026-08-16 17:00:45.013521 | 2026-08-16 17:01:12.594627 |
| MPC_primarydb | current_identifications | 2087563 | 2026-08-16 17:01:54.081438 | 2026-08-16 17:15:59.825821 |
| MPC_mpcsbndb | current_identifications | 2087563 | 2026-08-16 17:01:54.081438 | 2026-08-16 17:16:01.073898 |
| SBN_to_AWS | current_identifications | 2087563 | 2026-08-16 17:01:54.081438 | 2026-08-16 17:16:01.233605 |
| MPC_primarydb | comet_names | 4389 | 2026-08-07 13:39:18.93276 | 2026-08-16 17:16:01.418561 |
| MPC_mpcsbndb | comet_names | 4389 | 2026-08-07 13:39:18.93276 | 2026-08-16 17:16:01.513955 |
| SBN_to_AWS | comet_names | 4389 | 2026-08-07 13:39:18.93276 | 2026-08-16 17:16:01.588919 |
| MPC_primarydb | minor_planet_names | 26594 | 2026-08-14 17:06:20.634304 | 2026-08-16 17:16:01.665326 |
| MPC_mpcsbndb | minor_planet_names | 26594 | 2026-08-14 17:06:20.634304 | 2026-08-16 17:16:01.832668 |
| SBN_to_AWS | minor_planet_names | 26594 | 2026-08-14 17:06:20.634304 | 2026-08-16 17:16:01.930429 |
| MPC_primarydb | mpc_orbits | 1562868 | 2026-08-16 17:15:55.075348 | 2026-08-16 17:16:02.014857 |
| MPC_mpcsbndb | mpc_orbits | 1562868 | 2026-08-16 17:15:55.075348 | 2026-08-16 17:16:03.866438 |
| SBN_to_AWS | mpc_orbits | 1562868 | 2026-08-16 17:15:55.075348 | 2026-08-16 17:16:04.176294 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-08-16 17:16:04.353369 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-08-16 17:16:04.788525 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-08-16 17:16:04.922702 |
| MPC_primarydb | neocp_els | 94 | 2026-08-16 17:04:31.565232 | 2026-08-16 17:16:05.048318 |
| MPC_mpcsbndb | neocp_els | 94 | 2026-08-16 17:04:31.565232 | 2026-08-16 17:16:05.141294 |
| SBN_to_AWS | neocp_els | 94 | 2026-08-16 17:04:31.565232 | 2026-08-16 17:16:05.215806 |
| MPC_primarydb | neocp_events | 332973 | 2026-08-16 17:04:31.554735 | 2026-08-16 17:16:05.291284 |
| MPC_mpcsbndb | neocp_events | 332973 | 2026-08-16 17:04:31.554735 | 2026-08-16 17:16:05.57257 |
| SBN_to_AWS | neocp_events | 332973 | 2026-08-16 17:04:31.554735 | 2026-08-16 17:16:05.686971 |
| MPC_primarydb | neocp_obs | 1136 | 2026-08-16 17:04:31.532786 | 2026-08-16 17:16:05.7854 |
| MPC_mpcsbndb | neocp_obs | 1136 | 2026-08-16 17:04:31.532786 | 2026-08-16 17:16:05.879383 |
| SBN_to_AWS | neocp_obs | 1136 | 2026-08-16 17:04:31.532786 | 2026-08-16 17:16:05.95557 |
| MPC_primarydb | neocp_obs_archive | 827780 | 2026-08-16 17:04:31.55094 | 2026-08-16 17:16:06.030987 |
| MPC_mpcsbndb | neocp_obs_archive | 827780 | 2026-08-16 17:04:31.55094 | 2026-08-16 17:16:06.284667 |
| SBN_to_AWS | neocp_obs_archive | 827780 | 2026-08-16 17:04:31.55094 | 2026-08-16 17:16:06.428193 |
| MPC_primarydb | neocp_prev_des | 73504 | 2026-08-16 17:01:33.062389 | 2026-08-16 17:16:06.550563 |
| MPC_mpcsbndb | neocp_prev_des | 73504 | 2026-08-16 17:01:33.062389 | 2026-08-16 17:16:06.698939 |
| SBN_to_AWS | neocp_prev_des | 73504 | 2026-08-16 17:01:33.062389 | 2026-08-16 17:16:06.788142 |
| MPC_primarydb | neocp_var | 206122 | 2026-08-16 17:04:31.656563 | 2026-08-16 17:16:06.871237 |
| MPC_mpcsbndb | neocp_var | 206122 | 2026-08-16 17:04:31.656563 | 2026-08-16 17:16:07.039184 |
| SBN_to_AWS | neocp_var | 206122 | 2026-08-16 17:04:31.656563 | 2026-08-16 17:16:07.145874 |
| MPC_primarydb | obscodes | 2717 | 2026-08-14 19:43:59.64199 | 2026-08-16 17:16:07.232783 |
| MPC_mpcsbndb | obscodes | 2717 | 2026-08-14 19:43:59.64199 | 2026-08-16 17:16:07.355515 |
| SBN_to_AWS | obscodes | 2717 | 2026-08-14 19:43:59.64199 | 2026-08-16 17:16:07.432195 |
| MPC_primarydb | primary_objects | 1597267 | 2026-08-16 17:00:41.374102 | 2026-08-16 17:16:07.508002 |
| MPC_mpcsbndb | primary_objects | 1597267 | 2026-08-16 17:00:41.374102 | 2026-08-16 17:16:08.131869 |
| SBN_to_AWS | primary_objects | 1597267 | 2026-08-16 17:00:41.374102 | 2026-08-16 17:16:08.342043 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-08-16 17:16:08.526578 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-08-16 17:16:08.620015 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-08-16 17:16:08.692645 | |
| MPC_primarydb | obs_alterations_deletions | 1947199 | 2026-08-16 16:53:32.853311 | 2026-08-16 17:16:08.768289 |
| MPC_mpcsbndb | obs_alterations_deletions | 1947199 | 2026-08-16 16:53:32.853311 | 2026-08-16 17:16:09.596561 |
| SBN_to_AWS | obs_alterations_deletions | 1947199 | 2026-08-16 16:53:32.853311 | 2026-08-16 17:16:09.747512 |
| MPC_primarydb | obs_alterations_redesignations | 5194 | 2026-08-12 19:41:29.142496 | 2026-08-16 17:16:09.909781 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5194 | 2026-08-12 19:41:29.142496 | 2026-08-16 17:16:10.008175 |
| SBN_to_AWS | obs_alterations_redesignations | 5194 | 2026-08-12 19:41:29.142496 | 2026-08-16 17:16:10.083758 |
| MPC_primarydb | obs_alterations_unassociations | 600925 | 2026-08-16 14:10:07.850224 | 2026-08-16 17:16:10.159173 |
| MPC_mpcsbndb | obs_alterations_unassociations | 600925 | 2026-08-16 14:10:07.850224 | 2026-08-16 17:16:10.512177 |
| SBN_to_AWS | obs_alterations_unassociations | 600925 | 2026-08-16 14:10:07.850224 | 2026-08-16 17:16:10.632341 |