Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-04-04 00:00:01 (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 | 12623 | 2025-02-07 23:25:28 | 2026-04-03 16:01:03 |
| identifications | 218255 | 2026-04-03 12:25:36 | 2026-04-03 12:25:36 |
| isolated_tracklets | 49884757 | 2026-04-03 23:58:14 | 2026-04-03 23:58:14 |
| 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 | 512026626 | 2026-04-03 15:46:09 | 2026-04-03 15:46:09 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1535803 | 2026-04-03 15:29:35 | 2026-04-03 16:01:02 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 28 | 2026-03-25 11:25:37.197958 | 2026-04-03 23:18:02.617555 |
| neocp_events | 319274 | 2026-04-03 23:18:02.849965 | 2026-04-03 23:18:02.849965 |
| neocp_obs_archive | 799142 | 2026-04-03 23:18:02.576416 | 2026-04-03 23:18:02.576416 |
| neocp_obs | 355 | 2026-04-03 23:18:02.535531 | 2026-04-03 23:18:02.535531 |
| neocp_prev_des | 71864 | 2026-04-03 20:13:41.578514 | 2026-04-03 20:13:41.578514 |
| neocp_var | 62339 | 2026-04-03 23:18:02.707206 | 2026-04-03 23:18:02.707206 |
| current_identifications | 2048609 | 2026-02-06 09:23:41.56641 | 2026-04-03 22:30:54.564559 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1561110 | 2025-09-15 20:53:14.591293 | 2026-04-03 20:15:35.146403 |
| obs_sbn | 533348037 | 2026-04-03 19:50:07.559397-04 | 2026-04-03 19:58:12.860944-04 |
| obs_alterations_deletions | 1501251 | 2026-04-03 21:09:43.511892 | 2026-04-03 21:09:43.511892 |
| obs_alterations_redesignations | 5053 | 2026-04-03 21:48:12.545476 | 2026-04-03 21:48:12.545476 |
| obs_alterations_unassociations | 568281 | 2026-04-03 12:29:20.030887 | 2026-04-03 12:29:20.030887 |
| mpc_orbits | 1519598 | 2026-02-09 21:39:45.434751 | 2026-04-03 23:51:04.791416 |
| minor_planet_names | 26118 | 2020-01-27 05:07:57 | 2026-03-26 20:42:30.892984 |
| obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-03-24 21:22:36.174456 |
| comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-03-31 18:21:22.998027 |
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 | 533347981 | 2026-04-03 22:56:12.445699 | 2026-04-03 23:00:02.351088 |
| MPC_mpcsbndb | obs_sbn | 533347981 | 2026-04-03 22:56:12.445699 | 2026-04-03 23:00:15.142989 |
| SBN_to_AWS | obs_sbn | 533347981 | 2026-04-03 22:56:12.445699 | 2026-04-03 23:00:38.181218 |
| MPC_primarydb | current_identifications | 2048609 | 2026-04-03 22:30:54.564559 | 2026-04-03 23:08:26.071986 |
| MPC_mpcsbndb | current_identifications | 2048609 | 2026-04-03 22:30:54.564559 | 2026-04-03 23:08:26.732076 |
| SBN_to_AWS | current_identifications | 2048609 | 2026-04-03 22:30:54.564559 | 2026-04-03 23:08:26.873029 |
| MPC_primarydb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-03 23:08:27.120381 |
| MPC_mpcsbndb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-03 23:08:27.231077 |
| SBN_to_AWS | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-03 23:08:27.315902 |
| MPC_primarydb | minor_planet_names | 26118 | 2026-03-26 20:42:30.892984 | 2026-04-03 23:08:27.412278 |
| MPC_mpcsbndb | minor_planet_names | 26118 | 2026-03-26 20:42:30.892984 | 2026-04-03 23:08:27.568888 |
| SBN_to_AWS | minor_planet_names | 26118 | 2026-03-26 20:42:30.892984 | 2026-04-03 23:08:27.666996 |
| MPC_primarydb | mpc_orbits | 1519598 | 2026-04-03 22:56:12.445699 | 2026-04-03 23:08:27.810056 |
| MPC_mpcsbndb | mpc_orbits | 1519598 | 2026-04-03 22:56:12.445699 | 2026-04-03 23:08:29.30448 |
| SBN_to_AWS | mpc_orbits | 1519598 | 2026-04-03 22:56:12.445699 | 2026-04-03 23:08:29.62058 |
| MPC_primarydb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-03 23:08:33.651559 |
| MPC_mpcsbndb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-03 23:08:33.953617 |
| SBN_to_AWS | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-03 23:08:34.086983 |
| MPC_primarydb | neocp_els | 28 | 2026-04-03 22:47:39.523567 | 2026-04-03 23:08:34.373404 |
| MPC_mpcsbndb | neocp_els | 28 | 2026-04-03 22:47:39.523567 | 2026-04-03 23:08:34.482927 |
| SBN_to_AWS | neocp_els | 28 | 2026-04-03 22:47:39.523567 | 2026-04-03 23:08:34.566878 |
| MPC_primarydb | neocp_events | 319272 | 2026-04-03 22:47:39.761442 | 2026-04-03 23:08:34.659267 |
| MPC_mpcsbndb | neocp_events | 319272 | 2026-04-03 22:47:39.761442 | 2026-04-03 23:08:34.854629 |
| SBN_to_AWS | neocp_events | 319272 | 2026-04-03 22:47:39.761442 | 2026-04-03 23:08:34.967448 |
| MPC_primarydb | neocp_obs | 349 | 2026-04-03 22:47:39.439222 | 2026-04-03 23:08:35.115206 |
| MPC_mpcsbndb | neocp_obs | 349 | 2026-04-03 22:47:39.439222 | 2026-04-03 23:08:35.223316 |
| SBN_to_AWS | neocp_obs | 349 | 2026-04-03 22:47:39.439222 | 2026-04-03 23:08:35.307722 |
| MPC_primarydb | neocp_obs_archive | 799136 | 2026-04-03 22:47:39.481411 | 2026-04-03 23:08:35.408072 |
| MPC_mpcsbndb | neocp_obs_archive | 799136 | 2026-04-03 22:47:39.481411 | 2026-04-03 23:08:35.616319 |
| SBN_to_AWS | neocp_obs_archive | 799136 | 2026-04-03 22:47:39.481411 | 2026-04-03 23:08:35.746192 |
| MPC_primarydb | neocp_prev_des | 71864 | 2026-04-03 20:13:41.578514 | 2026-04-03 23:08:35.964403 |
| MPC_mpcsbndb | neocp_prev_des | 71864 | 2026-04-03 20:13:41.578514 | 2026-04-03 23:08:36.104355 |
| SBN_to_AWS | neocp_prev_des | 71864 | 2026-04-03 20:13:41.578514 | 2026-04-03 23:08:36.201867 |
| MPC_primarydb | neocp_var | 62339 | 2026-04-03 22:47:39.615971 | 2026-04-03 23:08:36.319294 |
| MPC_mpcsbndb | neocp_var | 62339 | 2026-04-03 22:47:39.615971 | 2026-04-03 23:08:36.499059 |
| SBN_to_AWS | neocp_var | 62339 | 2026-04-03 22:47:39.615971 | 2026-04-03 23:08:36.6054 |
| MPC_primarydb | obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-04-03 23:08:36.751607 |
| MPC_mpcsbndb | obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-04-03 23:08:36.879665 |
| SBN_to_AWS | obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-04-03 23:08:36.964238 |
| MPC_primarydb | primary_objects | 1561108 | 2026-04-03 20:15:35.146403 | 2026-04-03 23:08:37.056981 |
| MPC_mpcsbndb | primary_objects | 1561108 | 2026-04-03 20:15:35.146403 | 2026-04-03 23:08:37.439617 |
| SBN_to_AWS | primary_objects | 1561108 | 2026-04-03 20:15:35.146403 | 2026-04-03 23:08:37.594725 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-04-03 23:08:39.035138 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-04-03 23:08:39.140605 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-04-03 23:08:39.223887 | |
| MPC_primarydb | obs_alterations_deletions | 1501251 | 2026-04-03 21:09:43.511892 | 2026-04-03 23:08:39.31203 |
| MPC_mpcsbndb | obs_alterations_deletions | 1501251 | 2026-04-03 21:09:43.511892 | 2026-04-03 23:08:39.721595 |
| SBN_to_AWS | obs_alterations_deletions | 1501251 | 2026-04-03 21:09:43.511892 | 2026-04-03 23:08:39.856844 |
| MPC_primarydb | obs_alterations_redesignations | 5053 | 2026-04-03 21:48:12.545476 | 2026-04-03 23:08:40.032045 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5053 | 2026-04-03 21:48:12.545476 | 2026-04-03 23:08:40.142461 |
| SBN_to_AWS | obs_alterations_redesignations | 5053 | 2026-04-03 21:48:12.545476 | 2026-04-03 23:08:40.227561 |
| MPC_primarydb | obs_alterations_unassociations | 568281 | 2026-04-03 12:29:20.030887 | 2026-04-03 23:08:40.321238 |
| MPC_mpcsbndb | obs_alterations_unassociations | 568281 | 2026-04-03 12:29:20.030887 | 2026-04-03 23:08:40.579742 |
| SBN_to_AWS | obs_alterations_unassociations | 568281 | 2026-04-03 12:29:20.030887 | 2026-04-03 23:08:40.707853 |