Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-05-17 00:30:01 (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 | 12626 | 2025-02-07 23:25:28 | 2026-05-08 21:01:03 |
| identifications | 218331 | 2026-04-14 12:33:30 | 2026-04-14 12:33:30 |
| isolated_tracklets | 49953286 | 2026-05-17 00:28:19 | 2026-05-17 00:28:19 |
| 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 | 2024-02-21 19:12:24 | 2026-05-07 10:18:37 |
| 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 | 512080083 | 2026-05-16 19:17:12 | 2026-05-16 19:17:12 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1558498 | 2026-05-16 19:07:19 | 2026-05-16 20:01:02 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 31 | 2026-05-15 03:36:43.206173 | 2026-05-17 00:28:56.491057 |
| neocp_events | 324050 | 2026-05-17 00:28:56.745544 | 2026-05-17 00:28:56.745544 |
| neocp_obs_archive | 811276 | 2026-05-17 00:28:56.443692 | 2026-05-17 00:28:56.443692 |
| neocp_obs | 439 | 2026-05-17 00:28:56.402727 | 2026-05-17 00:28:56.402727 |
| neocp_prev_des | 72424 | 2026-05-16 21:10:59.166379 | 2026-05-16 21:10:59.166379 |
| neocp_var | 74859 | 2026-05-17 00:28:56.583039 | 2026-05-17 00:28:56.583039 |
| current_identifications | 2071164 | 2026-05-16 19:15:49.774808 | 2026-05-16 19:16:44.590751 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1583632 | 2026-05-16 19:15:49.648474 | 2026-05-16 19:15:49.648474 |
| obs_sbn | 539043248 | 2026-05-16 20:20:09.067963-04 | 2026-05-16 20:28:17.422053-04 |
| obs_alterations_deletions | 1489912 | 2026-05-16 10:41:01.622982 | 2026-05-16 10:41:01.622982 |
| obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-07 06:22:54.863572 |
| obs_alterations_unassociations | 579718 | 2026-05-16 18:10:07.568534 | 2026-05-16 18:10:07.568534 |
| mpc_orbits | 1548516 | 2026-04-30 05:29:47.139858 | 2026-05-17 00:28:08.408568 |
| minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-07 14:26:32.139498 |
| obscodes | 2702 | 2026-05-15 19:49:43.167881 | 2026-05-15 19:49:43.167881 |
| comet_names | 4374 | 2026-05-06 19:14:21.901296 | 2026-05-06 19:14:21.901296 |
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 | 539043205 | 2026-05-16 23:57:09.197563 | 2026-05-17 00:00:02.412696 |
| MPC_mpcsbndb | obs_sbn | 539043205 | 2026-05-16 23:57:09.197563 | 2026-05-17 00:00:15.332903 |
| SBN_to_AWS | obs_sbn | 539043205 | 2026-05-16 23:57:09.197563 | 2026-05-17 00:00:37.925093 |
| MPC_primarydb | current_identifications | 2071164 | 2026-05-16 19:16:44.590751 | 2026-05-17 00:15:57.399134 |
| MPC_mpcsbndb | current_identifications | 2071164 | 2026-05-16 19:16:44.590751 | 2026-05-17 00:15:58.338392 |
| SBN_to_AWS | current_identifications | 2071164 | 2026-05-16 19:16:44.590751 | 2026-05-17 00:15:58.490248 |
| MPC_primarydb | comet_names | 4374 | 2026-05-06 19:14:21.901296 | 2026-05-17 00:15:58.884932 |
| MPC_mpcsbndb | comet_names | 4374 | 2026-05-06 19:14:21.901296 | 2026-05-17 00:15:58.988505 |
| SBN_to_AWS | comet_names | 4374 | 2026-05-06 19:14:21.901296 | 2026-05-17 00:15:59.075877 |
| MPC_primarydb | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-17 00:15:59.174873 |
| MPC_mpcsbndb | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-17 00:15:59.321081 |
| SBN_to_AWS | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-17 00:15:59.421631 |
| MPC_primarydb | mpc_orbits | 1548516 | 2026-05-17 00:15:11.319409 | 2026-05-17 00:15:59.568182 |
| MPC_mpcsbndb | mpc_orbits | 1548516 | 2026-05-17 00:15:11.319409 | 2026-05-17 00:16:01.228604 |
| SBN_to_AWS | mpc_orbits | 1548516 | 2026-05-17 00:15:11.319409 | 2026-05-17 00:16:01.550396 |
| MPC_primarydb | numbered_identifications | 887800 | 2026-03-24 19:55:09.966554 | 2026-05-17 00:16:05.25198 |
| MPC_mpcsbndb | numbered_identifications | 887800 | 2026-03-24 19:55:09.966554 | 2026-05-17 00:16:05.557522 |
| SBN_to_AWS | numbered_identifications | 887800 | 2026-03-24 19:55:09.966554 | 2026-05-17 00:16:05.690724 |
| MPC_primarydb | neocp_els | 31 | 2026-05-17 00:08:43.344762 | 2026-05-17 00:16:05.978143 |
| MPC_mpcsbndb | neocp_els | 31 | 2026-05-17 00:08:43.344762 | 2026-05-17 00:16:06.080571 |
| SBN_to_AWS | neocp_els | 31 | 2026-05-17 00:08:43.344762 | 2026-05-17 00:16:06.167228 |
| MPC_primarydb | neocp_events | 324049 | 2026-05-17 00:08:43.673355 | 2026-05-17 00:16:06.261119 |
| MPC_mpcsbndb | neocp_events | 324049 | 2026-05-17 00:08:43.673355 | 2026-05-17 00:16:06.436639 |
| SBN_to_AWS | neocp_events | 324049 | 2026-05-17 00:08:43.673355 | 2026-05-17 00:16:06.553974 |
| MPC_primarydb | neocp_obs | 435 | 2026-05-17 00:08:43.262178 | 2026-05-17 00:16:06.707873 |
| MPC_mpcsbndb | neocp_obs | 435 | 2026-05-17 00:08:43.262178 | 2026-05-17 00:16:06.811818 |
| SBN_to_AWS | neocp_obs | 435 | 2026-05-17 00:08:43.262178 | 2026-05-17 00:16:06.898623 |
| MPC_primarydb | neocp_obs_archive | 811272 | 2026-05-17 00:08:43.302919 | 2026-05-17 00:16:07.011523 |
| MPC_mpcsbndb | neocp_obs_archive | 811272 | 2026-05-17 00:08:43.302919 | 2026-05-17 00:16:07.232909 |
| SBN_to_AWS | neocp_obs_archive | 811272 | 2026-05-17 00:08:43.302919 | 2026-05-17 00:16:07.365133 |
| MPC_primarydb | neocp_prev_des | 72424 | 2026-05-16 21:10:59.166379 | 2026-05-17 00:16:07.590957 |
| MPC_mpcsbndb | neocp_prev_des | 72424 | 2026-05-16 21:10:59.166379 | 2026-05-17 00:16:07.730606 |
| SBN_to_AWS | neocp_prev_des | 72424 | 2026-05-16 21:10:59.166379 | 2026-05-17 00:16:07.832132 |
| MPC_primarydb | neocp_var | 74859 | 2026-05-17 00:08:43.43868 | 2026-05-17 00:16:07.95244 |
| MPC_mpcsbndb | neocp_var | 74859 | 2026-05-17 00:08:43.43868 | 2026-05-17 00:16:08.101166 |
| SBN_to_AWS | neocp_var | 74859 | 2026-05-17 00:08:43.43868 | 2026-05-17 00:16:08.21113 |
| MPC_primarydb | obscodes | 2702 | 2026-05-15 19:49:43.167881 | 2026-05-17 00:16:08.419458 |
| MPC_mpcsbndb | obscodes | 2702 | 2026-05-15 19:49:43.167881 | 2026-05-17 00:16:08.534952 |
| SBN_to_AWS | obscodes | 2702 | 2026-05-15 19:49:43.167881 | 2026-05-17 00:16:08.622809 |
| MPC_primarydb | primary_objects | 1583632 | 2026-05-16 19:15:49.648474 | 2026-05-17 00:16:08.719717 |
| MPC_mpcsbndb | primary_objects | 1583632 | 2026-05-16 19:15:49.648474 | 2026-05-17 00:16:09.180808 |
| SBN_to_AWS | primary_objects | 1583632 | 2026-05-16 19:15:49.648474 | 2026-05-17 00:16:09.359373 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-05-17 00:16:10.984722 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-05-17 00:16:11.084523 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-05-17 00:16:11.170461 | |
| MPC_primarydb | obs_alterations_deletions | 1489912 | 2026-05-16 10:41:01.622982 | 2026-05-17 00:16:11.260042 |
| MPC_mpcsbndb | obs_alterations_deletions | 1489912 | 2026-05-16 10:41:01.622982 | 2026-05-17 00:16:11.680234 |
| SBN_to_AWS | obs_alterations_deletions | 1489912 | 2026-05-16 10:41:01.622982 | 2026-05-17 00:16:11.816544 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-17 00:16:12.077516 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-17 00:16:12.185665 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-17 00:16:12.273517 |
| MPC_primarydb | obs_alterations_unassociations | 579718 | 2026-05-16 18:10:07.568534 | 2026-05-17 00:16:12.369364 |
| MPC_mpcsbndb | obs_alterations_unassociations | 579718 | 2026-05-16 18:10:07.568534 | 2026-05-17 00:16:12.636419 |
| SBN_to_AWS | obs_alterations_unassociations | 579718 | 2026-05-16 18:10:07.568534 | 2026-05-17 00:16:12.763299 |