Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-09-20 14:00:01 (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 | 12826 | 2026-09-18 14:21:15 | 2026-09-18 15:01:03 |
| identifications | 223187 | 2026-07-14 12:33:56 | 2026-07-14 12:33:56 |
| isolated_tracklets | 50790536 | 2026-09-19 16:18:19 | 2026-09-19 16:18:19 |
| 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 | 2026-06-03 02:57:19 | 2026-09-08 14:26:32 |
| 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 | 524469183 | 2026-09-20 12:29:33 | 2026-09-20 12:29:33 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1581100 | 2025-09-06 13:00:07 | 2026-09-20 13:02:07 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 141 | 2026-09-18 05:38:09.703151 | 2026-09-20 13:27:34.974127 |
| neocp_events | 339289 | 2026-09-20 13:27:34.964889 | 2026-09-20 13:27:34.964889 |
| neocp_obs_archive | 839213 | 2026-09-20 13:27:34.956907 | 2026-09-20 13:27:34.956907 |
| neocp_obs | 2025 | 2026-09-20 13:27:34.945252 | 2026-09-20 13:27:34.945252 |
| neocp_prev_des | 74230 | 2026-09-20 11:47:54.141403 | 2026-09-20 11:47:54.141403 |
| neocp_var | 294502 | 2026-09-20 13:27:35.026651 | 2026-09-20 13:27:35.026651 |
| current_identifications | 2096274 | 2026-09-20 13:24:00.395579 | 2026-09-20 13:24:00.395579 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1605770 | 2026-09-20 13:24:00.395579 | 2026-09-20 13:24:00.395579 |
| obs_sbn | 554689235 | 2026-09-14 17:39:27.714878-04 | 2026-09-20 10:03:45.997054-04 |
| obs_alterations_deletions | 3453683 | 2026-09-20 09:31:36.269132 | 2026-09-20 09:31:36.269132 |
| obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-08-25 19:50:31.030107 |
| obs_alterations_unassociations | 605909 | 2026-09-20 10:10:12.05158 | 2026-09-20 10:10:12.05158 |
| mpc_orbits | 1571584 | ||
| minor_planet_names | 26688 | 2011-10-28 10:08:52 | 2026-09-08 18:26:32.060609 |
| obscodes | 2726 | 2026-09-18 23:14:07.818373 | 2026-09-18 23:14:07.818373 |
| comet_names | 4394 | 2026-09-18 13:50:23.180345 | 2026-09-18 13:50:23.180345 |
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 | 554658464 | 2026-09-20 12:51:09.933903 | 2026-09-20 13:00:02.802831 |
| MPC_mpcsbndb | obs_sbn | 554658464 | 2026-09-20 12:51:09.933903 | 2026-09-20 13:00:22.064727 |
| SBN_to_AWS | obs_sbn | 554658464 | 2026-09-20 12:51:09.933903 | 2026-09-20 13:01:01.498557 |
| MPC_primarydb | current_identifications | 2096119 | 2026-09-20 11:18:16.985374 | 2026-09-20 13:13:09.440646 |
| MPC_mpcsbndb | current_identifications | 2096119 | 2026-09-20 11:18:16.985374 | 2026-09-20 13:13:10.530864 |
| SBN_to_AWS | current_identifications | 2096119 | 2026-09-20 11:18:16.985374 | 2026-09-20 13:13:10.702051 |
| MPC_primarydb | comet_names | 4394 | 2026-09-18 13:50:23.180345 | 2026-09-20 13:13:11.489085 |
| MPC_mpcsbndb | comet_names | 4394 | 2026-09-18 13:50:23.180345 | 2026-09-20 13:13:11.604824 |
| SBN_to_AWS | comet_names | 4394 | 2026-09-18 13:50:23.180345 | 2026-09-20 13:13:11.701897 |
| MPC_primarydb | minor_planet_names | 26688 | 2026-09-08 18:26:32.060609 | 2026-09-20 13:13:11.807426 |
| MPC_mpcsbndb | minor_planet_names | 26688 | 2026-09-08 18:26:32.060609 | 2026-09-20 13:13:11.98881 |
| SBN_to_AWS | minor_planet_names | 26688 | 2026-09-08 18:26:32.060609 | 2026-09-20 13:13:12.100504 |
| MPC_primarydb | mpc_orbits | 1571429 | 2026-09-20 12:29:00.858211 | 2026-09-20 13:13:12.306814 |
| MPC_mpcsbndb | mpc_orbits | 1571429 | 2026-09-20 12:29:00.858211 | 2026-09-20 13:13:14.178905 |
| SBN_to_AWS | mpc_orbits | 1571429 | 2026-09-20 12:29:00.858211 | 2026-09-20 13:13:14.656434 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-09-20 13:13:18.573848 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-09-20 13:13:18.955074 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-09-20 13:13:19.100295 |
| MPC_primarydb | neocp_els | 139 | 2026-09-20 13:05:55.235011 | 2026-09-20 13:13:19.401398 |
| MPC_mpcsbndb | neocp_els | 139 | 2026-09-20 13:05:55.235011 | 2026-09-20 13:13:19.511369 |
| SBN_to_AWS | neocp_els | 139 | 2026-09-20 13:05:55.235011 | 2026-09-20 13:13:19.604975 |
| MPC_primarydb | neocp_events | 339283 | 2026-09-20 13:05:55.220833 | 2026-09-20 13:13:19.70587 |
| MPC_mpcsbndb | neocp_events | 339283 | 2026-09-20 13:05:55.220833 | 2026-09-20 13:13:19.907283 |
| SBN_to_AWS | neocp_events | 339283 | 2026-09-20 13:05:55.220833 | 2026-09-20 13:13:20.036862 |
| MPC_primarydb | neocp_obs | 2011 | 2026-09-20 13:05:55.211168 | 2026-09-20 13:13:20.214341 |
| MPC_mpcsbndb | neocp_obs | 2011 | 2026-09-20 13:05:55.211168 | 2026-09-20 13:13:20.329761 |
| SBN_to_AWS | neocp_obs | 2011 | 2026-09-20 13:05:55.211168 | 2026-09-20 13:13:20.425724 |
| MPC_primarydb | neocp_obs_archive | 839199 | 2026-09-20 13:05:55.217798 | 2026-09-20 13:13:20.529634 |
| MPC_mpcsbndb | neocp_obs_archive | 839199 | 2026-09-20 13:05:55.217798 | 2026-09-20 13:13:20.815223 |
| SBN_to_AWS | neocp_obs_archive | 839199 | 2026-09-20 13:05:55.217798 | 2026-09-20 13:13:20.977388 |
| MPC_primarydb | neocp_prev_des | 74230 | 2026-09-20 11:47:54.141403 | 2026-09-20 13:13:21.23478 |
| MPC_mpcsbndb | neocp_prev_des | 74230 | 2026-09-20 11:47:54.141403 | 2026-09-20 13:13:21.396244 |
| SBN_to_AWS | neocp_prev_des | 74230 | 2026-09-20 11:47:54.141403 | 2026-09-20 13:13:21.506617 |
| MPC_primarydb | neocp_var | 290492 | 2026-09-20 13:05:55.273219 | 2026-09-20 13:13:21.635586 |
| MPC_mpcsbndb | neocp_var | 290492 | 2026-09-20 13:05:55.273219 | 2026-09-20 13:13:21.927616 |
| SBN_to_AWS | neocp_var | 290492 | 2026-09-20 13:05:55.273219 | 2026-09-20 13:13:22.055027 |
| MPC_primarydb | obscodes | 2726 | 2026-09-18 23:14:07.818373 | 2026-09-20 13:13:22.366653 |
| MPC_mpcsbndb | obscodes | 2726 | 2026-09-18 23:14:07.818373 | 2026-09-20 13:13:22.507327 |
| SBN_to_AWS | obscodes | 2726 | 2026-09-18 23:14:07.818373 | 2026-09-20 13:13:22.602901 |
| MPC_primarydb | primary_objects | 1605615 | 2026-09-20 11:17:07.326471 | 2026-09-20 13:13:22.704527 |
| MPC_mpcsbndb | primary_objects | 1605615 | 2026-09-20 11:17:07.326471 | 2026-09-20 13:13:23.221323 |
| SBN_to_AWS | primary_objects | 1605615 | 2026-09-20 11:17:07.326471 | 2026-09-20 13:13:23.449322 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-09-20 13:13:25.093063 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-09-20 13:13:25.205365 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-09-20 13:13:25.298052 | |
| MPC_primarydb | obs_alterations_deletions | 3453683 | 2026-09-20 09:31:36.269132 | 2026-09-20 13:13:25.394423 |
| MPC_mpcsbndb | obs_alterations_deletions | 3453683 | 2026-09-20 09:31:36.269132 | 2026-09-20 13:13:26.43949 |
| SBN_to_AWS | obs_alterations_deletions | 3453683 | 2026-09-20 09:31:36.269132 | 2026-09-20 13:13:26.634748 |
| MPC_primarydb | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-09-20 13:13:27.015586 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-09-20 13:13:27.139334 |
| SBN_to_AWS | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-09-20 13:13:27.235276 |
| MPC_primarydb | obs_alterations_unassociations | 605909 | 2026-09-20 10:10:12.05158 | 2026-09-20 13:13:27.337498 |
| MPC_mpcsbndb | obs_alterations_unassociations | 605909 | 2026-09-20 10:10:12.05158 | 2026-09-20 13:13:27.639397 |
| SBN_to_AWS | obs_alterations_unassociations | 605909 | 2026-09-20 10:10:12.05158 | 2026-09-20 13:13:27.778784 |
