Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-05-29 15:50:02 (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 | 12628 | 2023-09-20 23:40:02 | 2026-05-28 20:01:03 |
| identifications | 218331 | 2026-04-14 12:33:30 | 2026-04-14 12:33:30 |
| isolated_tracklets | 49971907 | 2026-05-29 15:48:16 | 2026-05-29 15:48:16 |
| 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 | 512094605 | 2026-05-29 14:19:32 | 2026-05-29 14:19:32 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1559087 | 2025-08-24 08:04:57 | 2026-05-29 15:01:02 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 24 | 2026-05-29 07:57:54.046724 | 2026-05-29 14:33:28.435461 |
| neocp_events | 325196 | 2026-05-29 14:35:58.252397 | 2026-05-29 14:35:58.252397 |
| neocp_obs_archive | 813652 | 2026-05-29 14:33:28.371815 | 2026-05-29 14:33:28.371815 |
| neocp_obs | 246 | 2026-05-29 14:33:28.327877 | 2026-05-29 14:33:28.327877 |
| neocp_prev_des | 72589 | 2026-05-29 14:35:57.780322 | 2026-05-29 14:35:57.780322 |
| neocp_var | 60568 | 2026-05-29 14:33:28.527357 | 2026-05-29 14:33:28.527357 |
| current_identifications | 2071700 | 2025-08-24 08:03:43.361144 | 2026-05-29 14:19:05.272784 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1584157 | 2026-05-29 14:00:45.099711 | 2026-05-29 14:00:45.099711 |
| obs_sbn | 539890905 | 2026-05-29 11:40:09.608489-04 | 2026-05-29 11:48:14.143368-04 |
| obs_alterations_deletions | 1581427 | 2026-05-29 15:40:57.720575 | 2026-05-29 15:40:57.720575 |
| obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-07 06:22:54.863572 |
| obs_alterations_unassociations | 581056 | 2026-05-29 15:25:20.527246 | 2026-05-29 15:25:20.527246 |
| mpc_orbits | 1549063 | 2021-02-04 03:02:58.709108 | 2026-05-29 15:30:25.050772 |
| minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-07 14:26:32.139498 |
| obscodes | 2703 | 2019-05-25 00:11:26.475272 | 2026-05-27 23:09:26.958103 |
| comet_names | 4376 | 2026-05-26 21:03:40.256139 | 2026-05-26 21:03:40.256139 |
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 | 539885991 | 2026-05-29 14:59:51.167573 | 2026-05-29 15:00:02.911409 |
| MPC_mpcsbndb | obs_sbn | 539886049 | 2026-05-29 15:00:11.804419 | 2026-05-29 15:00:21.91838 |
| SBN_to_AWS | obs_sbn | 539886090 | 2026-05-29 15:00:30.427902 | 2026-05-29 15:00:46.628904 |
| MPC_primarydb | current_identifications | 2071700 | 2026-05-29 14:19:05.272784 | 2026-05-29 15:16:47.794288 |
| MPC_mpcsbndb | current_identifications | 2071700 | 2026-05-29 14:19:05.272784 | 2026-05-29 15:16:48.798644 |
| SBN_to_AWS | current_identifications | 2071700 | 2026-05-29 14:19:05.272784 | 2026-05-29 15:16:48.957499 |
| MPC_primarydb | comet_names | 4376 | 2026-05-26 21:03:40.256139 | 2026-05-29 15:16:49.364928 |
| MPC_mpcsbndb | comet_names | 4376 | 2026-05-26 21:03:40.256139 | 2026-05-29 15:16:49.476757 |
| SBN_to_AWS | comet_names | 4376 | 2026-05-26 21:03:40.256139 | 2026-05-29 15:16:49.562915 |
| MPC_primarydb | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-29 15:16:49.661086 |
| MPC_mpcsbndb | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-29 15:16:49.817343 |
| SBN_to_AWS | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-29 15:16:49.916809 |
| MPC_primarydb | mpc_orbits | 1549063 | 2026-05-29 15:16:39.845839 | 2026-05-29 15:16:50.062028 |
| MPC_mpcsbndb | mpc_orbits | 1549063 | 2026-05-29 15:16:39.845839 | 2026-05-29 15:16:51.746259 |
| SBN_to_AWS | mpc_orbits | 1549063 | 2026-05-29 15:16:39.845839 | 2026-05-29 15:16:52.084086 |
| MPC_primarydb | numbered_identifications | 887800 | 2026-03-24 19:55:09.966554 | 2026-05-29 15:16:55.424813 |
| MPC_mpcsbndb | numbered_identifications | 887800 | 2026-03-24 19:55:09.966554 | 2026-05-29 15:16:55.793733 |
| SBN_to_AWS | numbered_identifications | 887800 | 2026-03-24 19:55:09.966554 | 2026-05-29 15:16:55.926865 |
| MPC_primarydb | neocp_els | 23 | 2026-05-29 14:33:28.435461 | 2026-05-29 15:16:56.226848 |
| MPC_mpcsbndb | neocp_els | 23 | 2026-05-29 14:33:28.435461 | 2026-05-29 15:16:56.330906 |
| SBN_to_AWS | neocp_els | 23 | 2026-05-29 14:33:28.435461 | 2026-05-29 15:16:56.418125 |
| MPC_primarydb | neocp_events | 325196 | 2026-05-29 14:35:58.252397 | 2026-05-29 15:16:56.512061 |
| MPC_mpcsbndb | neocp_events | 325196 | 2026-05-29 14:35:58.252397 | 2026-05-29 15:16:56.709146 |
| SBN_to_AWS | neocp_events | 325196 | 2026-05-29 14:35:58.252397 | 2026-05-29 15:16:56.825516 |
| MPC_primarydb | neocp_obs | 240 | 2026-05-29 14:33:28.327877 | 2026-05-29 15:16:56.97674 |
| MPC_mpcsbndb | neocp_obs | 240 | 2026-05-29 14:33:28.327877 | 2026-05-29 15:16:57.084164 |
| SBN_to_AWS | neocp_obs | 240 | 2026-05-29 14:33:28.327877 | 2026-05-29 15:16:57.171301 |
| MPC_primarydb | neocp_obs_archive | 813652 | 2026-05-29 14:33:28.371815 | 2026-05-29 15:16:57.26773 |
| MPC_mpcsbndb | neocp_obs_archive | 813652 | 2026-05-29 14:33:28.371815 | 2026-05-29 15:16:57.543374 |
| SBN_to_AWS | neocp_obs_archive | 813652 | 2026-05-29 14:33:28.371815 | 2026-05-29 15:16:57.668525 |
| MPC_primarydb | neocp_prev_des | 72589 | 2026-05-29 14:35:57.780322 | 2026-05-29 15:16:57.908499 |
| MPC_mpcsbndb | neocp_prev_des | 72589 | 2026-05-29 14:35:57.780322 | 2026-05-29 15:16:58.05158 |
| SBN_to_AWS | neocp_prev_des | 72589 | 2026-05-29 14:35:57.780322 | 2026-05-29 15:16:58.152838 |
| MPC_primarydb | neocp_var | 58568 | 2026-05-29 14:33:28.527357 | 2026-05-29 15:16:58.282166 |
| MPC_mpcsbndb | neocp_var | 58568 | 2026-05-29 14:33:28.527357 | 2026-05-29 15:16:58.425434 |
| SBN_to_AWS | neocp_var | 58568 | 2026-05-29 14:33:28.527357 | 2026-05-29 15:16:58.774493 |
| MPC_primarydb | obscodes | 2703 | 2026-05-27 23:09:26.958103 | 2026-05-29 15:16:58.946012 |
| MPC_mpcsbndb | obscodes | 2703 | 2026-05-27 23:09:26.958103 | 2026-05-29 15:16:59.069657 |
| SBN_to_AWS | obscodes | 2703 | 2026-05-27 23:09:26.958103 | 2026-05-29 15:16:59.157305 |
| MPC_primarydb | primary_objects | 1584157 | 2026-05-29 14:00:45.099711 | 2026-05-29 15:16:59.256218 |
| MPC_mpcsbndb | primary_objects | 1584157 | 2026-05-29 14:00:45.099711 | 2026-05-29 15:16:59.937509 |
| SBN_to_AWS | primary_objects | 1584157 | 2026-05-29 14:00:45.099711 | 2026-05-29 15:17:00.109729 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-05-29 15:17:01.693247 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-05-29 15:17:01.797558 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-05-29 15:17:01.884114 | |
| MPC_primarydb | obs_alterations_deletions | 1581336 | 2026-05-29 14:15:35.355045 | 2026-05-29 15:17:01.975339 |
| MPC_mpcsbndb | obs_alterations_deletions | 1581336 | 2026-05-29 14:15:35.355045 | 2026-05-29 15:17:02.511336 |
| SBN_to_AWS | obs_alterations_deletions | 1581336 | 2026-05-29 14:15:35.355045 | 2026-05-29 15:17:02.662226 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-29 15:17:02.969972 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-29 15:17:03.083286 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-29 15:17:03.171056 |
| MPC_primarydb | obs_alterations_unassociations | 581053 | 2026-05-29 03:53:13.357949 | 2026-05-29 15:17:03.267046 |
| MPC_mpcsbndb | obs_alterations_unassociations | 581053 | 2026-05-29 03:53:13.357949 | 2026-05-29 15:17:03.585277 |
| SBN_to_AWS | obs_alterations_unassociations | 581053 | 2026-05-29 03:53:13.357949 | 2026-05-29 15:17:03.712939 |