Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-07-21 00:20:01 (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 | 12765 | 2025-02-07 23:25:28 | 2026-07-17 02:01:03 |
| identifications | 223187 | 2026-07-14 12:33:56 | 2026-07-14 12:33:56 |
| isolated_tracklets | 50788858 | 2026-07-21 00:08:21 | 2026-07-21 00:08:21 |
| 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 02:52:10 | 2026-07-09 11:09:42 |
| 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 | 524399561 | 2026-07-20 23:18:24 | 2026-07-20 23:18:24 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1568648 | 2015-01-08 22:01:39 | 2026-07-21 00:01:02 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 60 | 2026-07-21 00:22:00.294893 | 2026-07-21 00:22:00.294893 |
| neocp_events | 329736 | 2026-07-21 00:22:00.451626 | 2026-07-21 00:22:00.451626 |
| neocp_obs_archive | 822505 | 2026-07-21 00:22:00.001493 | 2026-07-21 00:22:00.001493 |
| neocp_obs | 613 | 2026-07-21 00:21:59.960127 | 2026-07-21 00:21:59.960127 |
| neocp_prev_des | 73142 | 2026-07-20 22:39:42.893496 | 2026-07-20 22:39:42.893496 |
| neocp_var | 129951 | 2026-07-21 00:22:00.174215 | 2026-07-21 00:22:00.174215 |
| current_identifications | 2083322 | 2026-07-21 00:13:05.420148 | 2026-07-21 00:13:41.819327 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1593370 | 2026-07-21 00:13:05.377908 | 2026-07-21 00:13:05.377908 |
| obs_sbn | 543474677 | 2026-07-17 10:02:14.586014-04 | 2026-07-17 11:10:21.662387-04 |
| obs_alterations_deletions | 1824456 | 2026-07-20 22:13:11.981383 | 2026-07-20 22:13:11.981383 |
| obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-06-25 20:30:09.644732 |
| obs_alterations_unassociations | 594671 | 2026-07-20 22:10:11.827357 | 2026-07-20 22:10:11.827357 |
| mpc_orbits | 1558751 | 2024-10-13 18:00:31.828239 | 2026-07-21 00:21:30.19732 |
| minor_planet_names | 26551 | 2013-03-28 19:44:30 | 2026-07-20 18:03:50.51758 |
| obscodes | 2712 | 2021-05-03 00:51:12.922467 | 2026-07-20 16:56:35.117378 |
| comet_names | 4387 | 2026-07-16 16:23:29.552606 | 2026-07-16 16:23:29.552606 |
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 | 543716975 | 2026-07-20 22:39:55.952594 | 2026-07-20 23:00:02.037419 |
| MPC_mpcsbndb | obs_sbn | 543716854 | 2026-07-20 22:39:55.952594 | 2026-07-20 23:00:14.478131 |
| SBN_to_AWS | obs_sbn | 543716854 | 2026-07-20 22:39:55.952594 | 2026-07-20 23:00:54.645651 |
| MPC_primarydb | current_identifications | 2083321 | 2026-07-20 23:18:00.707805 | 2026-07-20 23:32:04.267983 |
| MPC_mpcsbndb | current_identifications | 2083321 | 2026-07-20 23:18:00.707805 | 2026-07-20 23:32:05.139239 |
| SBN_to_AWS | current_identifications | 2083321 | 2026-07-20 23:18:00.707805 | 2026-07-20 23:32:05.29082 |
| MPC_primarydb | comet_names | 4387 | 2026-07-16 16:23:29.552606 | 2026-07-20 23:32:06.027107 |
| MPC_mpcsbndb | comet_names | 4387 | 2026-07-16 16:23:29.552606 | 2026-07-20 23:32:06.121859 |
| SBN_to_AWS | comet_names | 4387 | 2026-07-16 16:23:29.552606 | 2026-07-20 23:32:06.196454 |
| MPC_primarydb | minor_planet_names | 26551 | 2026-07-20 18:03:50.51758 | 2026-07-20 23:32:06.281157 |
| MPC_mpcsbndb | minor_planet_names | 26551 | 2026-07-20 18:03:50.51758 | 2026-07-20 23:32:06.414847 |
| SBN_to_AWS | minor_planet_names | 26551 | 2026-07-20 18:03:50.51758 | 2026-07-20 23:32:06.503364 |
| MPC_primarydb | mpc_orbits | 1558750 | 2026-07-20 23:31:29.147036 | 2026-07-20 23:32:06.639758 |
| MPC_mpcsbndb | mpc_orbits | 1558750 | 2026-07-20 23:31:29.147036 | 2026-07-20 23:32:08.362473 |
| SBN_to_AWS | mpc_orbits | 1558750 | 2026-07-20 23:31:29.147036 | 2026-07-20 23:32:08.869761 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-07-20 23:32:11.606443 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-07-20 23:32:11.882869 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-07-20 23:32:12.011131 |
| MPC_primarydb | neocp_els | 57 | 2026-07-20 23:14:43.337116 | 2026-07-20 23:32:12.290531 |
| MPC_mpcsbndb | neocp_els | 57 | 2026-07-20 23:14:43.337116 | 2026-07-20 23:32:12.383429 |
| SBN_to_AWS | neocp_els | 57 | 2026-07-20 23:14:43.337116 | 2026-07-20 23:32:12.455998 |
| MPC_primarydb | neocp_events | 329725 | 2026-07-20 23:14:43.295007 | 2026-07-20 23:32:12.535888 |
| MPC_mpcsbndb | neocp_events | 329725 | 2026-07-20 23:14:43.295007 | 2026-07-20 23:32:12.708823 |
| SBN_to_AWS | neocp_events | 329725 | 2026-07-20 23:14:43.295007 | 2026-07-20 23:32:12.818492 |
| MPC_primarydb | neocp_obs | 583 | 2026-07-20 23:14:43.211173 | 2026-07-20 23:32:12.961057 |
| MPC_mpcsbndb | neocp_obs | 583 | 2026-07-20 23:14:43.211173 | 2026-07-20 23:32:13.057496 |
| SBN_to_AWS | neocp_obs | 583 | 2026-07-20 23:14:43.211173 | 2026-07-20 23:32:13.130367 |
| MPC_primarydb | neocp_obs_archive | 822475 | 2026-07-20 23:14:43.252689 | 2026-07-20 23:32:13.214108 |
| MPC_mpcsbndb | neocp_obs_archive | 822475 | 2026-07-20 23:14:43.252689 | 2026-07-20 23:32:13.431467 |
| SBN_to_AWS | neocp_obs_archive | 822475 | 2026-07-20 23:14:43.252689 | 2026-07-20 23:32:13.596343 |
| MPC_primarydb | neocp_prev_des | 73142 | 2026-07-20 22:39:42.893496 | 2026-07-20 23:32:13.820403 |
| MPC_mpcsbndb | neocp_prev_des | 73142 | 2026-07-20 22:39:42.893496 | 2026-07-20 23:32:13.951255 |
| SBN_to_AWS | neocp_prev_des | 73142 | 2026-07-20 22:39:42.893496 | 2026-07-20 23:32:14.039959 |
| MPC_primarydb | neocp_var | 123990 | 2026-07-20 23:14:43.423465 | 2026-07-20 23:32:14.152624 |
| MPC_mpcsbndb | neocp_var | 123990 | 2026-07-20 23:14:43.423465 | 2026-07-20 23:32:14.298284 |
| SBN_to_AWS | neocp_var | 123990 | 2026-07-20 23:14:43.423465 | 2026-07-20 23:32:14.415109 |
| MPC_primarydb | obscodes | 2712 | 2026-07-20 16:56:35.117378 | 2026-07-20 23:32:14.594802 |
| MPC_mpcsbndb | obscodes | 2712 | 2026-07-20 16:56:35.117378 | 2026-07-20 23:32:14.698547 |
| SBN_to_AWS | obscodes | 2712 | 2026-07-20 16:56:35.117378 | 2026-07-20 23:32:14.77321 |
| MPC_primarydb | primary_objects | 1593369 | 2026-07-20 22:39:03.160796 | 2026-07-20 23:32:14.854624 |
| MPC_mpcsbndb | primary_objects | 1593369 | 2026-07-20 22:39:03.160796 | 2026-07-20 23:32:15.323825 |
| SBN_to_AWS | primary_objects | 1593369 | 2026-07-20 22:39:03.160796 | 2026-07-20 23:32:15.523847 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-07-20 23:32:17.131424 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-07-20 23:32:17.222876 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-07-20 23:32:17.294715 | |
| MPC_primarydb | obs_alterations_deletions | 1824456 | 2026-07-20 22:13:11.981383 | 2026-07-20 23:32:17.370417 |
| MPC_mpcsbndb | obs_alterations_deletions | 1824456 | 2026-07-20 22:13:11.981383 | 2026-07-20 23:32:17.84457 |
| SBN_to_AWS | obs_alterations_deletions | 1824456 | 2026-07-20 22:13:11.981383 | 2026-07-20 23:32:17.969173 |
| MPC_primarydb | obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-07-20 23:32:18.198054 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-07-20 23:32:18.297363 |
| SBN_to_AWS | obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-07-20 23:32:18.372301 |
| MPC_primarydb | obs_alterations_unassociations | 594671 | 2026-07-20 22:10:11.827357 | 2026-07-20 23:32:18.454039 |
| MPC_mpcsbndb | obs_alterations_unassociations | 594671 | 2026-07-20 22:10:11.827357 | 2026-07-20 23:32:18.72495 |
| SBN_to_AWS | obs_alterations_unassociations | 594671 | 2026-07-20 22:10:11.827357 | 2026-07-20 23:32:18.855815 |