Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-04-20 11:50:02 (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 | 12623 | 2025-02-07 23:25:28 | 2026-04-14 21:01:03 |
| identifications | 218331 | 2026-04-14 12:33:30 | 2026-04-14 12:33:30 |
| isolated_tracklets | 49910935 | 2026-04-20 11:48:31 | 2026-04-20 11:48:31 |
| 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 | 2025-10-23 01:12:58 | 2026-04-13 15:07:38 |
| 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 | 512049912 | 2026-04-20 10:18:27 | 2026-04-20 10:18:27 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1536196 | 2021-07-09 21:31:29 | 2026-04-20 11:01:03 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 33 | 2026-04-20 07:01:23.902786 | 2026-04-20 11:42:30.250663 |
| neocp_events | 321332 | 2026-04-20 11:42:30.473048 | 2026-04-20 11:42:30.473048 |
| neocp_obs_archive | 804579 | 2026-04-20 11:42:30.209037 | 2026-04-20 11:42:30.209037 |
| neocp_obs | 648 | 2026-04-20 11:42:30.167252 | 2026-04-20 11:42:30.167252 |
| neocp_prev_des | 72066 | 2026-04-20 08:11:27.143979 | 2026-04-20 08:11:27.143979 |
| neocp_var | 73542 | 2026-04-20 11:42:30.342485 | 2026-04-20 11:42:30.342485 |
| current_identifications | 2049018 | 2024-05-17 04:35:50.423583 | 2026-04-20 10:18:06.125977 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1561486 | 2026-04-20 06:48:04.664042 | 2026-04-20 06:48:04.664042 |
| obs_sbn | 536184463 | 2026-04-20 07:49:29.572683-04 | 2026-04-20 07:50:15.876654-04 |
| obs_alterations_deletions | 1506317 | 2026-04-20 09:51:27.563831 | 2026-04-20 09:51:27.563831 |
| obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-07 06:22:54.863572 |
| obs_alterations_unassociations | 569838 | 2026-04-20 10:10:11.034668 | 2026-04-20 10:10:11.034668 |
| mpc_orbits | 1521661 | 2021-02-04 03:05:13.366293 | 2026-04-20 11:50:15.876654 |
| minor_planet_names | 26164 | 2011-10-27 09:47:03 | 2026-04-13 19:07:36.584479 |
| obscodes | 2689 | 2025-09-02 14:17:53.545004 | 2026-04-17 20:58:05.00051 |
| comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-03-31 18:21:22.998027 |
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 | 536182517 | 2026-04-20 10:58:22.297302 | 2026-04-20 11:00:02.029974 |
| MPC_mpcsbndb | obs_sbn | 536182517 | 2026-04-20 10:58:22.297302 | 2026-04-20 11:00:19.679895 |
| SBN_to_AWS | obs_sbn | 536182517 | 2026-04-20 10:58:22.297302 | 2026-04-20 11:00:44.113088 |
| MPC_primarydb | current_identifications | 2049018 | 2026-04-20 10:18:06.125977 | 2026-04-20 11:08:33.423242 |
| MPC_mpcsbndb | current_identifications | 2049018 | 2026-04-20 10:18:06.125977 | 2026-04-20 11:08:34.434228 |
| SBN_to_AWS | current_identifications | 2049018 | 2026-04-20 10:18:06.125977 | 2026-04-20 11:08:34.574331 |
| MPC_primarydb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-20 11:08:34.819893 |
| MPC_mpcsbndb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-20 11:08:34.925939 |
| SBN_to_AWS | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-20 11:08:35.008792 |
| MPC_primarydb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-20 11:08:35.102372 |
| MPC_mpcsbndb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-20 11:08:35.259352 |
| SBN_to_AWS | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-20 11:08:35.357804 |
| MPC_primarydb | mpc_orbits | 1521661 | 2026-04-20 10:56:08.457155 | 2026-04-20 11:08:35.506271 |
| MPC_mpcsbndb | mpc_orbits | 1521661 | 2026-04-20 10:56:08.457155 | 2026-04-20 11:08:37.704004 |
| SBN_to_AWS | mpc_orbits | 1521661 | 2026-04-20 10:56:08.457155 | 2026-04-20 11:08:37.90126 |
| MPC_primarydb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-20 11:08:41.080788 |
| MPC_mpcsbndb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-20 11:08:41.467562 |
| SBN_to_AWS | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-20 11:08:41.598531 |
| MPC_primarydb | neocp_els | 33 | 2026-04-20 10:25:25.106266 | 2026-04-20 11:08:41.874772 |
| MPC_mpcsbndb | neocp_els | 33 | 2026-04-20 10:25:25.106266 | 2026-04-20 11:08:41.980977 |
| SBN_to_AWS | neocp_els | 33 | 2026-04-20 10:25:25.106266 | 2026-04-20 11:08:42.063122 |
| MPC_primarydb | neocp_events | 321329 | 2026-04-20 10:25:25.222251 | 2026-04-20 11:08:42.152068 |
| MPC_mpcsbndb | neocp_events | 321329 | 2026-04-20 10:25:25.222251 | 2026-04-20 11:08:42.359069 |
| SBN_to_AWS | neocp_events | 321329 | 2026-04-20 10:25:25.222251 | 2026-04-20 11:08:42.474716 |
| MPC_primarydb | neocp_obs | 636 | 2026-04-20 10:25:25.023702 | 2026-04-20 11:08:42.6207 |
| MPC_mpcsbndb | neocp_obs | 636 | 2026-04-20 10:25:25.023702 | 2026-04-20 11:08:42.726804 |
| SBN_to_AWS | neocp_obs | 636 | 2026-04-20 10:25:25.023702 | 2026-04-20 11:08:42.809861 |
| MPC_primarydb | neocp_obs_archive | 804567 | 2026-04-20 10:25:25.052244 | 2026-04-20 11:08:42.903573 |
| MPC_mpcsbndb | neocp_obs_archive | 804567 | 2026-04-20 10:25:25.052244 | 2026-04-20 11:08:43.20646 |
| SBN_to_AWS | neocp_obs_archive | 804567 | 2026-04-20 10:25:25.052244 | 2026-04-20 11:08:43.336787 |
| MPC_primarydb | neocp_prev_des | 72066 | 2026-04-20 08:11:27.143979 | 2026-04-20 11:08:43.564535 |
| MPC_mpcsbndb | neocp_prev_des | 72066 | 2026-04-20 08:11:27.143979 | 2026-04-20 11:08:43.718085 |
| SBN_to_AWS | neocp_prev_des | 72066 | 2026-04-20 08:11:27.143979 | 2026-04-20 11:08:43.816764 |
| MPC_primarydb | neocp_var | 75139 | 2026-04-20 10:25:25.061999 | 2026-04-20 11:08:43.934067 |
| MPC_mpcsbndb | neocp_var | 75139 | 2026-04-20 10:25:25.061999 | 2026-04-20 11:08:44.097648 |
| SBN_to_AWS | neocp_var | 75139 | 2026-04-20 10:25:25.061999 | 2026-04-20 11:08:44.20603 |
| MPC_primarydb | obscodes | 2689 | 2026-04-17 20:58:05.00051 | 2026-04-20 11:08:44.416542 |
| MPC_mpcsbndb | obscodes | 2689 | 2026-04-17 20:58:05.00051 | 2026-04-20 11:08:44.532376 |
| SBN_to_AWS | obscodes | 2689 | 2026-04-17 20:58:05.00051 | 2026-04-20 11:08:44.615907 |
| MPC_primarydb | primary_objects | 1561486 | 2026-04-20 06:48:04.664042 | 2026-04-20 11:08:44.708523 |
| MPC_mpcsbndb | primary_objects | 1561486 | 2026-04-20 06:48:04.664042 | 2026-04-20 11:08:45.235309 |
| SBN_to_AWS | primary_objects | 1561486 | 2026-04-20 06:48:04.664042 | 2026-04-20 11:08:45.399404 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-04-20 11:08:46.88109 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-04-20 11:08:46.986659 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-04-20 11:08:47.068366 | |
| MPC_primarydb | obs_alterations_deletions | 1506317 | 2026-04-20 09:51:27.563831 | 2026-04-20 11:08:47.15398 |
| MPC_mpcsbndb | obs_alterations_deletions | 1506317 | 2026-04-20 09:51:27.563831 | 2026-04-20 11:08:47.762358 |
| SBN_to_AWS | obs_alterations_deletions | 1506317 | 2026-04-20 09:51:27.563831 | 2026-04-20 11:08:47.894718 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-20 11:08:48.071563 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-20 11:08:48.182173 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-20 11:08:48.265778 |
| MPC_primarydb | obs_alterations_unassociations | 569838 | 2026-04-20 10:10:11.034668 | 2026-04-20 11:08:48.357815 |
| MPC_mpcsbndb | obs_alterations_unassociations | 569838 | 2026-04-20 10:10:11.034668 | 2026-04-20 11:08:48.664015 |
| SBN_to_AWS | obs_alterations_unassociations | 569838 | 2026-04-20 10:10:11.034668 | 2026-04-20 11:08:48.785232 |