Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-09-05 10:00:01 (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 | 12821 | 2025-01-03 03:38:23 | 2026-09-04 16:01:02 |
| identifications | 223187 | 2026-07-14 12:33:56 | 2026-07-14 12:33:56 |
| isolated_tracklets | 50790132 | 2026-09-05 08:58:17 | 2026-09-05 08:58:17 |
| 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 02:57:32 | 2026-08-17 14:54:31 |
| 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 | 524447090 | 2026-09-05 09:13:57 | 2026-09-05 09:13:57 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1577340 | 2026-09-05 09:10:30 | 2026-09-05 10:01:02 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 64 | 2026-09-05 08:51:01.836468 | 2026-09-05 09:48:47.927873 |
| neocp_events | 335066 | 2026-09-05 09:48:47.920838 | 2026-09-05 09:48:47.920838 |
| neocp_obs_archive | 831205 | 2026-09-05 09:48:47.885912 | 2026-09-05 09:48:47.885912 |
| neocp_obs | 898 | 2026-09-05 09:48:47.874424 | 2026-09-05 09:48:47.874424 |
| neocp_prev_des | 73770 | 2026-09-05 09:13:06.105475 | 2026-09-05 09:13:06.105475 |
| neocp_var | 141752 | 2026-09-05 09:48:47.972508 | 2026-09-05 09:48:47.972508 |
| current_identifications | 2092536 | 2026-09-05 09:53:41.468235 | 2026-09-05 09:54:23.531946 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1602032 | 2026-09-05 09:53:41.429818 | 2026-09-05 09:53:41.429818 |
| obs_sbn | 551903360 | 2023-12-17 10:07:50.408797-05 | 2026-09-05 05:53:44.321923-04 |
| obs_alterations_deletions | 2971092 | 2026-09-04 07:16:37.396411 | 2026-09-04 07:16:37.396411 |
| obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-08-25 19:50:31.030107 |
| obs_alterations_unassociations | 604229 | 2026-09-05 02:48:13.710634 | 2026-09-05 02:48:13.710634 |
| mpc_orbits | 1567782 | 2026-09-05 09:54:37.254302 | 2026-09-05 09:54:46.557901 |
| minor_planet_names | 26623 | 2024-08-15 18:31:11.706972 | 2026-08-17 18:54:31.231141 |
| obscodes | 2722 | 2019-05-25 00:11:29.955971 | 2026-09-03 21:07:59.320407 |
| comet_names | 4392 | 2026-08-25 17:00:02.297019 | 2026-08-25 17:00:02.297019 |
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 | 551894707 | 2026-09-05 08:58:15.024443 | 2026-09-05 09:00:02.082691 |
| MPC_mpcsbndb | obs_sbn | 551894707 | 2026-09-05 08:58:15.024443 | 2026-09-05 09:00:20.046717 |
| SBN_to_AWS | obs_sbn | 551894707 | 2026-09-05 08:58:15.024443 | 2026-09-05 09:00:43.324899 |
| MPC_primarydb | current_identifications | 2092526 | 2026-09-05 09:08:33.488334 | 2026-09-05 09:08:49.02927 |
| MPC_mpcsbndb | current_identifications | 2092526 | 2026-09-05 09:08:33.488334 | 2026-09-05 09:08:49.959987 |
| SBN_to_AWS | current_identifications | 2092526 | 2026-09-05 09:08:33.488334 | 2026-09-05 09:08:50.11796 |
| MPC_primarydb | comet_names | 4392 | 2026-08-25 17:00:02.297019 | 2026-09-05 09:08:50.930967 |
| MPC_mpcsbndb | comet_names | 4392 | 2026-08-25 17:00:02.297019 | 2026-09-05 09:08:51.045852 |
| SBN_to_AWS | comet_names | 4392 | 2026-08-25 17:00:02.297019 | 2026-09-05 09:08:51.143767 |
| MPC_primarydb | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-09-05 09:08:51.250236 |
| MPC_mpcsbndb | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-09-05 09:08:51.424016 |
| SBN_to_AWS | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-09-05 09:08:51.532829 |
| MPC_primarydb | mpc_orbits | 1567771 | 2026-09-05 09:07:46.805826 | 2026-09-05 09:08:51.750824 |
| MPC_mpcsbndb | mpc_orbits | 1567771 | 2026-09-05 09:07:46.805826 | 2026-09-05 09:08:53.452389 |
| SBN_to_AWS | mpc_orbits | 1567771 | 2026-09-05 09:07:46.805826 | 2026-09-05 09:08:53.724758 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-09-05 09:08:56.727694 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-09-05 09:08:57.07935 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-09-05 09:08:57.214289 |
| MPC_primarydb | neocp_els | 64 | 2026-09-05 08:59:37.154646 | 2026-09-05 09:08:57.518829 |
| MPC_mpcsbndb | neocp_els | 64 | 2026-09-05 08:59:37.154646 | 2026-09-05 09:08:57.63202 |
| SBN_to_AWS | neocp_els | 64 | 2026-09-05 08:59:37.154646 | 2026-09-05 09:08:57.725977 |
| MPC_primarydb | neocp_events | 335053 | 2026-09-05 08:59:37.150286 | 2026-09-05 09:08:57.826436 |
| MPC_mpcsbndb | neocp_events | 335053 | 2026-09-05 08:59:37.150286 | 2026-09-05 09:08:58.022248 |
| SBN_to_AWS | neocp_events | 335053 | 2026-09-05 08:59:37.150286 | 2026-09-05 09:08:58.145618 |
| MPC_primarydb | neocp_obs | 896 | 2026-09-05 08:59:37.13918 | 2026-09-05 09:08:58.359014 |
| MPC_mpcsbndb | neocp_obs | 896 | 2026-09-05 08:59:37.13918 | 2026-09-05 09:08:58.472832 |
| SBN_to_AWS | neocp_obs | 896 | 2026-09-05 08:59:37.13918 | 2026-09-05 09:08:58.56759 |
| MPC_primarydb | neocp_obs_archive | 831174 | 2026-09-05 08:59:37.146431 | 2026-09-05 09:08:58.704866 |
| MPC_mpcsbndb | neocp_obs_archive | 831174 | 2026-09-05 08:59:37.146431 | 2026-09-05 09:08:58.974718 |
| SBN_to_AWS | neocp_obs_archive | 831174 | 2026-09-05 08:59:37.146431 | 2026-09-05 09:08:59.102702 |
| MPC_primarydb | neocp_prev_des | 73768 | 2026-09-05 07:10:24.206752 | 2026-09-05 09:08:59.36467 |
| MPC_mpcsbndb | neocp_prev_des | 73768 | 2026-09-05 07:10:24.206752 | 2026-09-05 09:08:59.510455 |
| SBN_to_AWS | neocp_prev_des | 73768 | 2026-09-05 07:10:24.206752 | 2026-09-05 09:08:59.619873 |
| MPC_primarydb | neocp_var | 141703 | 2026-09-05 08:59:37.186995 | 2026-09-05 09:08:59.752375 |
| MPC_mpcsbndb | neocp_var | 141703 | 2026-09-05 08:59:37.186995 | 2026-09-05 09:08:59.942174 |
| SBN_to_AWS | neocp_var | 141703 | 2026-09-05 08:59:37.186995 | 2026-09-05 09:09:00.059965 |
| MPC_primarydb | obscodes | 2722 | 2026-09-03 21:07:59.320407 | 2026-09-05 09:09:02.219137 |
| MPC_mpcsbndb | obscodes | 2722 | 2026-09-03 21:07:59.320407 | 2026-09-05 09:09:02.413656 |
| SBN_to_AWS | obscodes | 2722 | 2026-09-03 21:07:59.320407 | 2026-09-05 09:09:02.508877 |
| MPC_primarydb | primary_objects | 1602022 | 2026-09-05 09:08:33.446023 | 2026-09-05 09:09:02.618673 |
| MPC_mpcsbndb | primary_objects | 1602022 | 2026-09-05 09:08:33.446023 | 2026-09-05 09:09:03.091835 |
| SBN_to_AWS | primary_objects | 1602022 | 2026-09-05 09:08:33.446023 | 2026-09-05 09:09:03.265219 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-09-05 09:09:04.953349 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-09-05 09:09:05.067542 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-09-05 09:09:05.161593 | |
| MPC_primarydb | obs_alterations_deletions | 2971092 | 2026-09-04 07:16:37.396411 | 2026-09-05 09:09:05.291308 |
| MPC_mpcsbndb | obs_alterations_deletions | 2971092 | 2026-09-04 07:16:37.396411 | 2026-09-05 09:09:06.115003 |
| SBN_to_AWS | obs_alterations_deletions | 2971092 | 2026-09-04 07:16:37.396411 | 2026-09-05 09:09:06.267029 |
| MPC_primarydb | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-09-05 09:09:06.673229 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-09-05 09:09:06.792232 |
| SBN_to_AWS | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-09-05 09:09:06.887548 |
| MPC_primarydb | obs_alterations_unassociations | 604229 | 2026-09-05 02:48:13.710634 | 2026-09-05 09:09:06.991727 |
| MPC_mpcsbndb | obs_alterations_unassociations | 604229 | 2026-09-05 02:48:13.710634 | 2026-09-05 09:09:07.296398 |
| SBN_to_AWS | obs_alterations_unassociations | 604229 | 2026-09-05 02:48:13.710634 | 2026-09-05 09:09:07.428932 |