Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-05-19 09:00:01 (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 | 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 | 49957637 | 2026-05-19 08:48:16 | 2026-05-19 08:48:16 |
| 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 | 512082053 | 2026-05-19 00:21:11 | 2026-05-19 00:21:11 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1558570 | 2018-07-09 02:21:26 | 2026-05-19 01:01:02 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 21 | 2026-05-19 09:04:00.968707 | 2026-05-19 09:04:00.968707 |
| neocp_events | 324221 | 2026-05-19 09:04:01.080705 | 2026-05-19 09:04:01.080705 |
| neocp_obs_archive | 811637 | 2026-05-19 09:04:00.801021 | 2026-05-19 09:04:00.801021 |
| neocp_obs | 280 | 2026-05-19 09:04:00.728061 | 2026-05-19 09:04:00.728061 |
| neocp_prev_des | 72460 | 2026-05-18 23:17:19.637788 | 2026-05-18 23:17:19.637788 |
| neocp_var | 54934 | 2026-05-19 09:04:00.847182 | 2026-05-19 09:04:00.847182 |
| current_identifications | 2071246 | 2020-07-30 16:12:49.714341 | 2026-05-19 00:20:44.408991 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1583714 | 2026-05-18 18:26:12.726911 | 2026-05-18 18:26:12.726911 |
| obs_sbn | 539268679 | 2026-05-19 04:58:39.209196-04 | 2026-05-19 04:59:12.753544-04 |
| obs_alterations_deletions | 1490090 | 2026-05-19 06:43:31.147071 | 2026-05-19 06:43:31.147071 |
| obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-07 06:22:54.863572 |
| obs_alterations_unassociations | 580118 | 2026-05-18 22:10:07.536478 | 2026-05-18 22:10:07.536478 |
| mpc_orbits | 1548600 | 2026-04-20 05:29:10.050978 | 2026-05-19 08:59:12.753544 |
| 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 | 539268570 | 2026-05-19 07:50:13.399463 | 2026-05-19 08:00:02.506365 |
| MPC_mpcsbndb | obs_sbn | 539268570 | 2026-05-19 07:50:13.399463 | 2026-05-19 08:00:15.133308 |
| SBN_to_AWS | obs_sbn | 539268570 | 2026-05-19 07:50:13.399463 | 2026-05-19 08:00:38.31045 |
| MPC_primarydb | current_identifications | 2071246 | 2026-05-19 00:20:44.408991 | 2026-05-19 08:16:01.175947 |
| MPC_mpcsbndb | current_identifications | 2071246 | 2026-05-19 00:20:44.408991 | 2026-05-19 08:16:02.020604 |
| SBN_to_AWS | current_identifications | 2071246 | 2026-05-19 00:20:44.408991 | 2026-05-19 08:16:02.170769 |
| MPC_primarydb | comet_names | 4374 | 2026-05-06 19:14:21.901296 | 2026-05-19 08:16:02.561202 |
| MPC_mpcsbndb | comet_names | 4374 | 2026-05-06 19:14:21.901296 | 2026-05-19 08:16:02.670937 |
| SBN_to_AWS | comet_names | 4374 | 2026-05-06 19:14:21.901296 | 2026-05-19 08:16:02.757866 |
| MPC_primarydb | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-19 08:16:02.856602 |
| MPC_mpcsbndb | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-19 08:16:03.003803 |
| SBN_to_AWS | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-19 08:16:03.105955 |
| MPC_primarydb | mpc_orbits | 1548600 | 2026-05-19 07:50:13.399463 | 2026-05-19 08:16:03.252253 |
| MPC_mpcsbndb | mpc_orbits | 1548600 | 2026-05-19 07:50:13.399463 | 2026-05-19 08:16:04.999668 |
| SBN_to_AWS | mpc_orbits | 1548600 | 2026-05-19 07:50:13.399463 | 2026-05-19 08:16:05.389114 |
| MPC_primarydb | numbered_identifications | 887800 | 2026-03-24 19:55:09.966554 | 2026-05-19 08:16:09.678306 |
| MPC_mpcsbndb | numbered_identifications | 887800 | 2026-03-24 19:55:09.966554 | 2026-05-19 08:16:10.000736 |
| SBN_to_AWS | numbered_identifications | 887800 | 2026-03-24 19:55:09.966554 | 2026-05-19 08:16:10.130163 |
| MPC_primarydb | neocp_els | 20 | 2026-05-19 07:54:50.75837 | 2026-05-19 08:16:10.419746 |
| MPC_mpcsbndb | neocp_els | 20 | 2026-05-19 07:54:50.75837 | 2026-05-19 08:16:10.526177 |
| SBN_to_AWS | neocp_els | 20 | 2026-05-19 07:54:50.75837 | 2026-05-19 08:16:10.612864 |
| MPC_primarydb | neocp_events | 324217 | 2026-05-19 07:54:51.345722 | 2026-05-19 08:16:10.707209 |
| MPC_mpcsbndb | neocp_events | 324217 | 2026-05-19 07:54:51.345722 | 2026-05-19 08:16:10.908028 |
| SBN_to_AWS | neocp_events | 324217 | 2026-05-19 07:54:51.345722 | 2026-05-19 08:16:11.026707 |
| MPC_primarydb | neocp_obs | 266 | 2026-05-19 07:54:50.61711 | 2026-05-19 08:16:11.180583 |
| MPC_mpcsbndb | neocp_obs | 266 | 2026-05-19 07:54:50.61711 | 2026-05-19 08:16:11.286978 |
| SBN_to_AWS | neocp_obs | 266 | 2026-05-19 07:54:50.61711 | 2026-05-19 08:16:11.373213 |
| MPC_primarydb | neocp_obs_archive | 811623 | 2026-05-19 07:54:50.72097 | 2026-05-19 08:16:11.470259 |
| MPC_mpcsbndb | neocp_obs_archive | 811623 | 2026-05-19 07:54:50.72097 | 2026-05-19 08:16:11.691352 |
| SBN_to_AWS | neocp_obs_archive | 811623 | 2026-05-19 07:54:50.72097 | 2026-05-19 08:16:11.824766 |
| MPC_primarydb | neocp_prev_des | 72460 | 2026-05-18 23:17:19.637788 | 2026-05-19 08:16:12.059803 |
| MPC_mpcsbndb | neocp_prev_des | 72460 | 2026-05-18 23:17:19.637788 | 2026-05-19 08:16:12.203207 |
| SBN_to_AWS | neocp_prev_des | 72460 | 2026-05-18 23:17:19.637788 | 2026-05-19 08:16:12.305816 |
| MPC_primarydb | neocp_var | 52934 | 2026-05-19 07:54:50.919019 | 2026-05-19 08:16:12.427237 |
| MPC_mpcsbndb | neocp_var | 52934 | 2026-05-19 07:54:50.919019 | 2026-05-19 08:16:12.582288 |
| SBN_to_AWS | neocp_var | 52934 | 2026-05-19 07:54:50.919019 | 2026-05-19 08:16:12.686962 |
| MPC_primarydb | obscodes | 2702 | 2026-05-15 19:49:43.167881 | 2026-05-19 08:16:12.808565 |
| MPC_mpcsbndb | obscodes | 2702 | 2026-05-15 19:49:43.167881 | 2026-05-19 08:16:12.931068 |
| SBN_to_AWS | obscodes | 2702 | 2026-05-15 19:49:43.167881 | 2026-05-19 08:16:13.018656 |
| MPC_primarydb | primary_objects | 1583714 | 2026-05-18 18:26:12.726911 | 2026-05-19 08:16:13.113574 |
| MPC_mpcsbndb | primary_objects | 1583714 | 2026-05-18 18:26:12.726911 | 2026-05-19 08:16:13.571779 |
| SBN_to_AWS | primary_objects | 1583714 | 2026-05-18 18:26:12.726911 | 2026-05-19 08:16:13.750647 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-05-19 08:16:15.345432 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-05-19 08:16:15.450491 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-05-19 08:16:15.536826 | |
| MPC_primarydb | obs_alterations_deletions | 1490090 | 2026-05-19 06:43:31.147071 | 2026-05-19 08:16:15.627701 |
| MPC_mpcsbndb | obs_alterations_deletions | 1490090 | 2026-05-19 06:43:31.147071 | 2026-05-19 08:16:16.062608 |
| SBN_to_AWS | obs_alterations_deletions | 1490090 | 2026-05-19 06:43:31.147071 | 2026-05-19 08:16:16.200289 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-19 08:16:16.463001 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-19 08:16:16.573453 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-19 08:16:16.661084 |
| MPC_primarydb | obs_alterations_unassociations | 580118 | 2026-05-18 22:10:07.536478 | 2026-05-19 08:16:16.757012 |
| MPC_mpcsbndb | obs_alterations_unassociations | 580118 | 2026-05-18 22:10:07.536478 | 2026-05-19 08:16:17.005882 |
| SBN_to_AWS | obs_alterations_unassociations | 580118 | 2026-05-18 22:10:07.536478 | 2026-05-19 08:16:17.129859 |