Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-09-23 15:00:01 (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 | 12831 | 2025-01-03 03:38:23 | 2026-09-21 14:01:02 |
| identifications | 223187 | 2026-07-14 12:33:56 | 2026-07-14 12:33:56 |
| isolated_tracklets | 50790663 | 2026-09-22 11:18:18 | 2026-09-22 11:18:18 |
| 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 | 524473558 | 2026-09-23 12:30:30 | 2026-09-23 12:30:30 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1582622 | 2025-09-07 15:50:58 | 2026-09-23 13:01:58 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 89 | 2026-09-14 04:08:10.057611 | 2026-09-23 11:52:36.73443 |
| neocp_events | 340001 | 2026-09-23 11:52:36.728194 | 2026-09-23 11:52:36.728194 |
| neocp_obs_archive | 840412 | 2026-09-23 11:52:36.714897 | 2026-09-23 11:52:36.714897 |
| neocp_obs | 1348 | 2026-09-23 11:52:36.673285 | 2026-09-23 11:52:36.673285 |
| neocp_prev_des | 74343 | 2026-09-23 11:20:09.477202 | 2026-09-23 11:20:09.477202 |
| neocp_var | 188119 | 2026-09-23 11:52:36.820608 | 2026-09-23 11:52:36.820608 |
| current_identifications | 2097680 | 2026-09-23 14:58:33.846473 | 2026-09-23 14:59:22.141239 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1607176 | 2026-09-23 14:58:33.783317 | 2026-09-23 14:58:33.783317 |
| obs_sbn | 554990259 | 2021-09-13 06:14:39.140831-04 | 2026-09-23 10:58:36.667187-04 |
| obs_alterations_deletions | 3453762 | 2026-09-23 11:50:50.537419 | 2026-09-23 11:50:50.537419 |
| obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-08-25 19:50:31.030107 |
| obs_alterations_unassociations | 606147 | 2026-09-23 14:10:08.058293 | 2026-09-23 14:10:08.058293 |
| mpc_orbits | 1572991 | 2026-09-23 14:59:35.392601 | 2026-09-23 14:59:47.087072 |
| minor_planet_names | 26688 | 2011-10-28 10:08:52 | 2026-09-08 18:26:32.060609 |
| obscodes | 2727 | 2026-09-23 14:24:01.453193 | 2026-09-23 14:24:01.453193 |
| 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 | 554986008 | 2026-09-23 13:57:28.501925 | 2026-09-23 14:00:02.937228 |
| MPC_mpcsbndb | obs_sbn | 554986008 | 2026-09-23 13:57:28.501925 | 2026-09-23 14:00:21.502977 |
| SBN_to_AWS | obs_sbn | 554986008 | 2026-09-23 14:00:52.564341 | 2026-09-23 14:01:01.744998 |
| MPC_primarydb | current_identifications | 2097677 | 2026-09-23 14:12:24.290618 | 2026-09-23 14:12:49.978038 |
| MPC_mpcsbndb | current_identifications | 2097677 | 2026-09-23 14:12:24.290618 | 2026-09-23 14:12:50.974735 |
| SBN_to_AWS | current_identifications | 2097677 | 2026-09-23 14:12:24.290618 | 2026-09-23 14:12:51.164181 |
| MPC_primarydb | comet_names | 4394 | 2026-09-18 13:50:23.180345 | 2026-09-23 14:12:51.951799 |
| MPC_mpcsbndb | comet_names | 4394 | 2026-09-18 13:50:23.180345 | 2026-09-23 14:12:52.064837 |
| SBN_to_AWS | comet_names | 4394 | 2026-09-18 13:50:23.180345 | 2026-09-23 14:12:52.161354 |
| MPC_primarydb | minor_planet_names | 26688 | 2026-09-08 18:26:32.060609 | 2026-09-23 14:12:52.268934 |
| MPC_mpcsbndb | minor_planet_names | 26688 | 2026-09-08 18:26:32.060609 | 2026-09-23 14:12:52.424536 |
| SBN_to_AWS | minor_planet_names | 26688 | 2026-09-08 18:26:32.060609 | 2026-09-23 14:12:52.53884 |
| MPC_primarydb | mpc_orbits | 1572988 | 2026-09-23 14:12:45.811208 | 2026-09-23 14:12:52.745251 |
| MPC_mpcsbndb | mpc_orbits | 1572988 | 2026-09-23 14:12:45.811208 | 2026-09-23 14:12:54.508742 |
| SBN_to_AWS | mpc_orbits | 1572988 | 2026-09-23 14:12:45.811208 | 2026-09-23 14:12:54.873706 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-09-23 14:12:58.92987 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-09-23 14:12:59.308161 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-09-23 14:12:59.457616 |
| MPC_primarydb | neocp_els | 89 | 2026-09-23 11:52:36.73443 | 2026-09-23 14:12:59.758853 |
| MPC_mpcsbndb | neocp_els | 89 | 2026-09-23 11:52:36.73443 | 2026-09-23 14:12:59.869733 |
| SBN_to_AWS | neocp_els | 89 | 2026-09-23 11:52:36.73443 | 2026-09-23 14:12:59.964593 |
| MPC_primarydb | neocp_events | 340001 | 2026-09-23 11:52:36.728194 | 2026-09-23 14:13:00.065339 |
| MPC_mpcsbndb | neocp_events | 340001 | 2026-09-23 11:52:36.728194 | 2026-09-23 14:13:00.265691 |
| SBN_to_AWS | neocp_events | 340001 | 2026-09-23 11:52:36.728194 | 2026-09-23 14:13:00.395788 |
| MPC_primarydb | neocp_obs | 1348 | 2026-09-23 11:52:36.673285 | 2026-09-23 14:13:00.568155 |
| MPC_mpcsbndb | neocp_obs | 1348 | 2026-09-23 11:52:36.673285 | 2026-09-23 14:13:00.678942 |
| SBN_to_AWS | neocp_obs | 1348 | 2026-09-23 11:52:36.673285 | 2026-09-23 14:13:00.77447 |
| MPC_primarydb | neocp_obs_archive | 840412 | 2026-09-23 11:52:36.714897 | 2026-09-23 14:13:00.890282 |
| MPC_mpcsbndb | neocp_obs_archive | 840412 | 2026-09-23 11:52:36.714897 | 2026-09-23 14:13:01.182587 |
| SBN_to_AWS | neocp_obs_archive | 840412 | 2026-09-23 11:52:36.714897 | 2026-09-23 14:13:01.335122 |
| MPC_primarydb | neocp_prev_des | 74343 | 2026-09-23 11:20:09.477202 | 2026-09-23 14:13:01.599758 |
| MPC_mpcsbndb | neocp_prev_des | 74343 | 2026-09-23 11:20:09.477202 | 2026-09-23 14:13:01.75242 |
| SBN_to_AWS | neocp_prev_des | 74343 | 2026-09-23 11:20:09.477202 | 2026-09-23 14:13:01.863257 |
| MPC_primarydb | neocp_var | 188119 | 2026-09-23 11:52:36.820608 | 2026-09-23 14:13:01.992764 |
| MPC_mpcsbndb | neocp_var | 188119 | 2026-09-23 11:52:36.820608 | 2026-09-23 14:13:02.192421 |
| SBN_to_AWS | neocp_var | 188119 | 2026-09-23 11:52:36.820608 | 2026-09-23 14:13:02.324025 |
| MPC_primarydb | obscodes | 2726 | 2026-09-18 23:14:07.818373 | 2026-09-23 14:13:02.508606 |
| MPC_mpcsbndb | obscodes | 2726 | 2026-09-18 23:14:07.818373 | 2026-09-23 14:13:02.634197 |
| SBN_to_AWS | obscodes | 2726 | 2026-09-18 23:14:07.818373 | 2026-09-23 14:13:02.73224 |
| MPC_primarydb | primary_objects | 1607173 | 2026-09-23 14:11:25.45051 | 2026-09-23 14:13:02.835559 |
| MPC_mpcsbndb | primary_objects | 1607173 | 2026-09-23 14:11:25.45051 | 2026-09-23 14:13:03.289574 |
| SBN_to_AWS | primary_objects | 1607173 | 2026-09-23 14:11:25.45051 | 2026-09-23 14:13:03.506501 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-09-23 14:13:05.170848 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-09-23 14:13:05.283333 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-09-23 14:13:05.377042 | |
| MPC_primarydb | obs_alterations_deletions | 3453762 | 2026-09-23 11:50:50.537419 | 2026-09-23 14:13:05.474267 |
| MPC_mpcsbndb | obs_alterations_deletions | 3453762 | 2026-09-23 11:50:50.537419 | 2026-09-23 14:13:06.37473 |
| SBN_to_AWS | obs_alterations_deletions | 3453762 | 2026-09-23 11:50:50.537419 | 2026-09-23 14:13:06.561809 |
| MPC_primarydb | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-09-23 14:13:06.947837 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-09-23 14:13:07.064759 |
| SBN_to_AWS | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-09-23 14:13:07.161574 |
| MPC_primarydb | obs_alterations_unassociations | 606147 | 2026-09-23 14:10:08.058293 | 2026-09-23 14:13:07.26476 |
| MPC_mpcsbndb | obs_alterations_unassociations | 606147 | 2026-09-23 14:10:08.058293 | 2026-09-23 14:13:07.591841 |
| SBN_to_AWS | obs_alterations_unassociations | 606147 | 2026-09-23 14:10:08.058293 | 2026-09-23 14:13:07.729248 |