Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-03-18 00:00:02 (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 | 5215 | 2026-03-06 22:06:00 | 2026-03-06 22:06:00 |
| comet_orbits | 12086 | 2014-02-10 15:54:08 | 2026-03-17 22:01:06 |
| identifications | 218061 | 2026-03-17 12:24:30 | 2026-03-17 12:24:30 |
| isolated_tracklets | 49830923 | 2026-03-17 23:18:14 | 2026-03-17 23:18:14 |
| 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 | 2022-04-06 05:12:26 | 2026-03-16 19:07:41 |
| 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 | 512003393 | 2026-03-17 22:48:15 | 2026-03-17 22:48:15 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1534869 | 2026-03-17 22:48:19 | 2026-03-17 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 | 70 | 2026-03-17 07:47:45.018774 | 2026-03-18 00:01:55.395643 |
| neocp_events | 316147 | 2026-03-18 00:01:55.610899 | 2026-03-18 00:01:55.610899 |
| neocp_obs_archive | 791725 | 2026-03-18 00:01:55.390647 | 2026-03-18 00:01:55.390647 |
| neocp_obs | 1773 | 2026-03-18 00:01:55.381321 | 2026-03-18 00:01:55.381321 |
| neocp_prev_des | 71504 | 2026-03-17 22:47:36.705718 | 2026-03-17 22:47:36.705718 |
| neocp_var | 138921 | 2026-03-18 00:01:55.467055 | 2026-03-18 00:01:55.467055 |
| current_identifications | 2047625 | 2026-03-17 22:46:58.953327 | 2026-03-17 22:47:48.820578 |
| numbered_identifications | 887935 | 2026-02-27 03:49:38.898045 | 2026-02-27 03:49:38.898045 |
| primary_objects | 1560236 | 2026-03-17 22:46:58.905092 | 2026-03-17 22:46:58.905092 |
| obs_sbn | 531801005 | 2026-03-17 19:58:06.829477-04 | 2026-03-17 19:59:08.655171-04 |
| obs_alterations_deletions | 1495160 | 2026-03-17 23:21:29.532833 | 2026-03-17 23:21:29.532833 |
| obs_alterations_redesignations | 4565 | 2026-03-17 19:53:37.435364 | 2026-03-17 19:53:37.435364 |
| obs_alterations_unassociations | 564183 | 2026-03-17 19:19:14.415134 | 2026-03-17 19:19:14.415134 |
| mpc_orbits | 1518377 | 2026-03-15 17:36:23.014184 | 2026-03-17 23:59:08.655171 |
| minor_planet_names | 26118 | 2011-10-28 06:29:37 | 2026-03-16 23:07:37.958069 |
| obscodes | 2686 | 2026-03-17 20:41:07.124026 | 2026-03-17 20:41:07.124026 |
| comet_names | 4366 | 2026-03-17 19:39:41.367684 | 2026-03-17 19:39:41.367684 |
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 | 531800980 | 2026-03-17 22:58:13.440776 | 2026-03-17 23:00:01.966904 |
| MPC_mpcsbndb | obs_sbn | 531800980 | 2026-03-17 22:58:13.440776 | 2026-03-17 23:00:15.779949 |
| SBN_to_AWS | obs_sbn | 531800980 | 2026-03-17 22:58:13.440776 | 2026-03-17 23:00:52.343544 |
| MPC_primarydb | current_identifications | 2047625 | 2026-03-17 22:47:48.820578 | 2026-03-17 23:12:29.147622 |
| MPC_mpcsbndb | current_identifications | 2047625 | 2026-03-17 22:47:48.820578 | 2026-03-17 23:12:29.810274 |
| SBN_to_AWS | current_identifications | 2047625 | 2026-03-17 22:47:48.820578 | 2026-03-17 23:12:30.118377 |
| MPC_primarydb | comet_names | 4366 | 2026-03-17 19:39:41.367684 | 2026-03-17 23:12:31.619809 |
| MPC_mpcsbndb | comet_names | 4366 | 2026-03-17 19:39:41.367684 | 2026-03-17 23:12:31.72993 |
| SBN_to_AWS | comet_names | 4366 | 2026-03-17 19:39:41.367684 | 2026-03-17 23:12:31.816423 |
| MPC_primarydb | minor_planet_names | 26118 | 2026-03-16 23:07:37.958069 | 2026-03-17 23:12:31.912688 |
| MPC_mpcsbndb | minor_planet_names | 26118 | 2026-03-16 23:07:37.958069 | 2026-03-17 23:12:32.064895 |
| SBN_to_AWS | minor_planet_names | 26118 | 2026-03-16 23:07:37.958069 | 2026-03-17 23:12:32.165744 |
| MPC_primarydb | mpc_orbits | 1518377 | 2026-03-17 23:05:08.072063 | 2026-03-17 23:12:32.30226 |
| MPC_mpcsbndb | mpc_orbits | 1518377 | 2026-03-17 23:05:08.072063 | 2026-03-17 23:12:33.753823 |
| SBN_to_AWS | mpc_orbits | 1518377 | 2026-03-17 23:05:08.072063 | 2026-03-17 23:12:34.097311 |
| MPC_primarydb | numbered_identifications | 887935 | 2026-02-27 03:49:38.898045 | 2026-03-17 23:12:38.261176 |
| MPC_mpcsbndb | numbered_identifications | 887935 | 2026-02-27 03:49:38.898045 | 2026-03-17 23:12:38.566484 |
| SBN_to_AWS | numbered_identifications | 887935 | 2026-02-27 03:49:38.898045 | 2026-03-17 23:12:38.701752 |
| MPC_primarydb | neocp_els | 70 | 2026-03-17 23:01:49.407199 | 2026-03-17 23:12:38.935133 |
| MPC_mpcsbndb | neocp_els | 70 | 2026-03-17 23:01:49.407199 | 2026-03-17 23:12:39.04759 |
| SBN_to_AWS | neocp_els | 70 | 2026-03-17 23:01:49.407199 | 2026-03-17 23:12:39.131503 |
| MPC_primarydb | neocp_events | 316128 | 2026-03-17 23:01:49.638224 | 2026-03-17 23:12:39.222676 |
| MPC_mpcsbndb | neocp_events | 316128 | 2026-03-17 23:01:49.638224 | 2026-03-17 23:12:39.395447 |
| SBN_to_AWS | neocp_events | 316128 | 2026-03-17 23:01:49.638224 | 2026-03-17 23:12:39.517209 |
| MPC_primarydb | neocp_obs | 1730 | 2026-03-17 23:01:49.322435 | 2026-03-17 23:12:39.660074 |
| MPC_mpcsbndb | neocp_obs | 1730 | 2026-03-17 23:01:49.322435 | 2026-03-17 23:12:39.771917 |
| SBN_to_AWS | neocp_obs | 1730 | 2026-03-17 23:01:49.322435 | 2026-03-17 23:12:39.857205 |
| MPC_primarydb | neocp_obs_archive | 791674 | 2026-03-17 23:01:49.36454 | 2026-03-17 23:12:39.954414 |
| MPC_mpcsbndb | neocp_obs_archive | 791674 | 2026-03-17 23:01:49.36454 | 2026-03-17 23:12:40.169984 |
| SBN_to_AWS | neocp_obs_archive | 791674 | 2026-03-17 23:01:49.36454 | 2026-03-17 23:12:40.306714 |
| MPC_primarydb | neocp_prev_des | 71504 | 2026-03-17 22:47:36.705718 | 2026-03-17 23:12:40.528716 |
| MPC_mpcsbndb | neocp_prev_des | 71504 | 2026-03-17 22:47:36.705718 | 2026-03-17 23:12:40.666329 |
| SBN_to_AWS | neocp_prev_des | 71504 | 2026-03-17 22:47:36.705718 | 2026-03-17 23:12:40.763749 |
| MPC_primarydb | neocp_var | 138921 | 2026-03-17 23:01:49.497943 | 2026-03-17 23:12:40.881875 |
| MPC_mpcsbndb | neocp_var | 138921 | 2026-03-17 23:01:49.497943 | 2026-03-17 23:12:41.067516 |
| SBN_to_AWS | neocp_var | 138921 | 2026-03-17 23:01:49.497943 | 2026-03-17 23:12:41.191775 |
| MPC_primarydb | obscodes | 2686 | 2026-03-17 20:41:07.124026 | 2026-03-17 23:12:41.37421 |
| MPC_mpcsbndb | obscodes | 2686 | 2026-03-17 20:41:07.124026 | 2026-03-17 23:12:41.498503 |
| SBN_to_AWS | obscodes | 2686 | 2026-03-17 20:41:07.124026 | 2026-03-17 23:12:41.583547 |
| MPC_primarydb | primary_objects | 1560236 | 2026-03-17 22:46:58.905092 | 2026-03-17 23:12:41.679573 |
| MPC_mpcsbndb | primary_objects | 1560236 | 2026-03-17 22:46:58.905092 | 2026-03-17 23:12:42.092647 |
| SBN_to_AWS | primary_objects | 1560236 | 2026-03-17 22:46:58.905092 | 2026-03-17 23:12:42.262571 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-03-17 23:12:43.849036 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-03-17 23:12:43.959718 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-03-17 23:12:44.042981 | |
| MPC_primarydb | obs_alterations_deletions | 1495156 | 2026-03-17 20:53:38.769364 | 2026-03-17 23:12:44.130189 |
| MPC_mpcsbndb | obs_alterations_deletions | 1495156 | 2026-03-17 20:53:38.769364 | 2026-03-17 23:12:44.552982 |
| SBN_to_AWS | obs_alterations_deletions | 1495156 | 2026-03-17 20:53:38.769364 | 2026-03-17 23:12:44.68746 |
| MPC_primarydb | obs_alterations_redesignations | 4565 | 2026-03-17 19:53:37.435364 | 2026-03-17 23:12:44.926381 |
| MPC_mpcsbndb | obs_alterations_redesignations | 4565 | 2026-03-17 19:53:37.435364 | 2026-03-17 23:12:45.03952 |
| SBN_to_AWS | obs_alterations_redesignations | 4565 | 2026-03-17 19:53:37.435364 | 2026-03-17 23:12:45.124008 |
| MPC_primarydb | obs_alterations_unassociations | 564183 | 2026-03-17 19:19:14.415134 | 2026-03-17 23:12:45.216331 |
| MPC_mpcsbndb | obs_alterations_unassociations | 564183 | 2026-03-17 19:19:14.415134 | 2026-03-17 23:12:45.450946 |
| SBN_to_AWS | obs_alterations_unassociations | 564183 | 2026-03-17 19:19:14.415134 | 2026-03-17 23:12:45.576232 |