Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-03-30 04:00:01 (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 | 2017-02-10 17:17:00 | 2026-03-25 20:01:02 |
| identifications | 218191 | 2026-03-29 12:25:00 | 2026-03-29 12:25:00 |
| isolated_tracklets | 49881102 | 2026-03-30 03:08:15 | 2026-03-30 03:08:15 |
| 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 | 512021409 | 2026-03-29 17:50:41 | 2026-03-29 17:50:41 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1535605 | 2026-03-29 17:35:12 | 2026-03-29 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 | 66 | 2025-07-26 10:45:42.154313 | 2026-03-30 04:00:57.545147 |
| neocp_events | 319124 | 2026-03-30 04:00:57.750317 | 2026-03-30 04:00:57.750317 |
| neocp_obs_archive | 799056 | 2026-03-30 03:39:42.957058 | 2026-03-30 03:39:42.957058 |
| neocp_obs | 1125 | 2026-03-30 03:39:42.949721 | 2026-03-30 03:39:42.949721 |
| neocp_prev_des | 71824 | 2026-03-30 01:05:17.720281 | 2026-03-30 01:05:17.720281 |
| neocp_var | 133781 | 2026-03-30 04:00:57.601001 | 2026-03-30 04:00:57.601001 |
| current_identifications | 2048557 | 2026-03-29 20:53:59.081458 | 2026-03-29 20:54:31.851752 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1561092 | 2026-03-29 20:53:58.985012 | 2026-03-29 20:53:58.985012 |
| obs_sbn | 532956629 | 2026-03-29 23:05:07.572434-04 | 2026-03-29 23:08:12.560769-04 |
| obs_alterations_deletions | 1495712 | 2026-03-28 16:57:23.146602 | 2026-03-28 16:57:23.146602 |
| obs_alterations_redesignations | 5026 | 2026-03-25 19:57:05.323545 | 2026-03-25 19:57:05.323545 |
| obs_alterations_unassociations | 567728 | 2026-03-29 18:11:04.388498 | 2026-03-29 18:11:04.388498 |
| mpc_orbits | 1519511 | 2026-01-05 06:33:01.312593 | 2026-03-30 03:07:13.597592 |
| 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 | 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 | 532956623 | 2026-03-30 02:43:34.144978 | 2026-03-30 03:00:02.818952 |
| MPC_mpcsbndb | obs_sbn | 532956623 | 2026-03-30 02:43:34.144978 | 2026-03-30 03:00:14.575641 |
| SBN_to_AWS | obs_sbn | 532956623 | 2026-03-30 02:43:34.144978 | 2026-03-30 03:00:35.771246 |
| MPC_primarydb | current_identifications | 2048557 | 2026-03-29 20:54:31.851752 | 2026-03-30 03:08:54.635621 |
| MPC_mpcsbndb | current_identifications | 2048557 | 2026-03-29 20:54:31.851752 | 2026-03-30 03:08:55.282048 |
| SBN_to_AWS | current_identifications | 2048557 | 2026-03-29 20:54:31.851752 | 2026-03-30 03:08:55.420665 |
| MPC_primarydb | comet_names | 4369 | 2026-03-21 17:41:18.237003 | 2026-03-30 03:08:55.653228 |
| MPC_mpcsbndb | comet_names | 4369 | 2026-03-21 17:41:18.237003 | 2026-03-30 03:08:55.764124 |
| SBN_to_AWS | comet_names | 4369 | 2026-03-21 17:41:18.237003 | 2026-03-30 03:08:55.852573 |
| MPC_primarydb | minor_planet_names | 26118 | 2026-03-26 20:42:30.892984 | 2026-03-30 03:08:55.953009 |
| MPC_mpcsbndb | minor_planet_names | 26118 | 2026-03-26 20:42:30.892984 | 2026-03-30 03:08:56.109859 |
| SBN_to_AWS | minor_planet_names | 26118 | 2026-03-26 20:42:30.892984 | 2026-03-30 03:08:56.210122 |
| MPC_primarydb | mpc_orbits | 1519511 | 2026-03-30 03:07:13.597592 | 2026-03-30 03:08:56.358657 |
| MPC_mpcsbndb | mpc_orbits | 1519511 | 2026-03-30 03:07:13.597592 | 2026-03-30 03:08:57.741731 |
| SBN_to_AWS | mpc_orbits | 1519511 | 2026-03-30 03:07:13.597592 | 2026-03-30 03:08:58.021128 |
| MPC_primarydb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-30 03:09:00.89133 |
| MPC_mpcsbndb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-30 03:09:01.17697 |
| SBN_to_AWS | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-30 03:09:01.315799 |
| MPC_primarydb | neocp_els | 65 | 2026-03-30 02:21:29.971181 | 2026-03-30 03:09:01.594804 |
| MPC_mpcsbndb | neocp_els | 65 | 2026-03-30 02:21:29.971181 | 2026-03-30 03:09:01.7049 |
| SBN_to_AWS | neocp_els | 65 | 2026-03-30 02:21:29.971181 | 2026-03-30 03:09:01.792405 |
| MPC_primarydb | neocp_events | 319102 | 2026-03-30 01:05:17.845246 | 2026-03-30 03:09:01.888319 |
| MPC_mpcsbndb | neocp_events | 319102 | 2026-03-30 01:05:17.845246 | 2026-03-30 03:09:02.077728 |
| SBN_to_AWS | neocp_events | 319102 | 2026-03-30 01:05:17.845246 | 2026-03-30 03:09:02.195817 |
| MPC_primarydb | neocp_obs | 1121 | 2026-03-29 23:01:17.503391 | 2026-03-30 03:09:02.344848 |
| MPC_mpcsbndb | neocp_obs | 1121 | 2026-03-29 23:01:17.503391 | 2026-03-30 03:09:02.451501 |
| SBN_to_AWS | neocp_obs | 1121 | 2026-03-29 23:01:17.503391 | 2026-03-30 03:09:02.53974 |
| MPC_primarydb | neocp_obs_archive | 799052 | 2026-03-29 23:01:17.545491 | 2026-03-30 03:09:02.643825 |
| MPC_mpcsbndb | neocp_obs_archive | 799052 | 2026-03-29 23:01:17.545491 | 2026-03-30 03:09:02.858059 |
| SBN_to_AWS | neocp_obs_archive | 799052 | 2026-03-29 23:01:17.545491 | 2026-03-30 03:09:02.989602 |
| MPC_primarydb | neocp_prev_des | 71824 | 2026-03-30 01:05:17.720281 | 2026-03-30 03:09:03.210804 |
| MPC_mpcsbndb | neocp_prev_des | 71824 | 2026-03-30 01:05:17.720281 | 2026-03-30 03:09:03.358801 |
| SBN_to_AWS | neocp_prev_des | 71824 | 2026-03-30 01:05:17.720281 | 2026-03-30 03:09:03.460982 |
| MPC_primarydb | neocp_var | 132242 | 2026-03-29 23:01:17.677765 | 2026-03-30 03:09:03.582164 |
| MPC_mpcsbndb | neocp_var | 132242 | 2026-03-29 23:01:17.677765 | 2026-03-30 03:09:03.765199 |
| SBN_to_AWS | neocp_var | 132242 | 2026-03-29 23:01:17.677765 | 2026-03-30 03:09:03.883911 |
| MPC_primarydb | obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-03-30 03:09:04.050145 |
| MPC_mpcsbndb | obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-03-30 03:09:04.170893 |
| SBN_to_AWS | obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-03-30 03:09:04.259579 |
| MPC_primarydb | primary_objects | 1561092 | 2026-03-29 20:53:58.985012 | 2026-03-30 03:09:04.356711 |
| MPC_mpcsbndb | primary_objects | 1561092 | 2026-03-29 20:53:58.985012 | 2026-03-30 03:09:04.756297 |
| SBN_to_AWS | primary_objects | 1561092 | 2026-03-29 20:53:58.985012 | 2026-03-30 03:09:04.921491 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-03-30 03:09:06.403216 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-03-30 03:09:06.513376 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-03-30 03:09:06.600553 | |
| MPC_primarydb | obs_alterations_deletions | 1495712 | 2026-03-28 16:57:23.146602 | 2026-03-30 03:09:06.692619 |
| MPC_mpcsbndb | obs_alterations_deletions | 1495712 | 2026-03-28 16:57:23.146602 | 2026-03-30 03:09:07.078872 |
| SBN_to_AWS | obs_alterations_deletions | 1495712 | 2026-03-28 16:57:23.146602 | 2026-03-30 03:09:07.212932 |
| MPC_primarydb | obs_alterations_redesignations | 5026 | 2026-03-25 19:57:05.323545 | 2026-03-30 03:09:07.389113 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5026 | 2026-03-25 19:57:05.323545 | 2026-03-30 03:09:07.499243 |
| SBN_to_AWS | obs_alterations_redesignations | 5026 | 2026-03-25 19:57:05.323545 | 2026-03-30 03:09:07.587883 |
| MPC_primarydb | obs_alterations_unassociations | 567728 | 2026-03-29 18:11:04.388498 | 2026-03-30 03:09:07.685217 |
| MPC_mpcsbndb | obs_alterations_unassociations | 567728 | 2026-03-29 18:11:04.388498 | 2026-03-30 03:09:07.93906 |
| SBN_to_AWS | obs_alterations_unassociations | 567728 | 2026-03-29 18:11:04.388498 | 2026-03-30 03:09:08.067898 |