Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-04-28 16:00:01 (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 | 12625 | 2025-02-07 23:25:28 | 2026-04-27 21:01:05 |
| identifications | 218331 | 2026-04-14 12:33:30 | 2026-04-14 12:33:30 |
| isolated_tracklets | 49927753 | 2026-04-28 12:18:14 | 2026-04-28 12:18:14 |
| 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 | 512062928 | 2026-04-28 14:41:42 | 2026-04-28 14:41:42 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1552284 | 2026-04-28 14:41:49 | 2026-04-28 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 | 34 | 2026-04-22 14:26:21.580032 | 2026-04-28 15:52:44.151282 |
| neocp_events | 322502 | 2026-04-28 15:52:44.293629 | 2026-04-28 15:52:44.293629 |
| neocp_obs_archive | 807718 | 2026-04-28 15:52:44.147144 | 2026-04-28 15:52:44.147144 |
| neocp_obs | 600 | 2026-04-28 15:52:44.135004 | 2026-04-28 15:52:44.135004 |
| neocp_prev_des | 72199 | 2026-04-28 14:40:38.353039 | 2026-04-28 14:40:38.353039 |
| neocp_var | 77529 | 2026-04-28 15:52:44.17595 | 2026-04-28 15:52:44.17595 |
| current_identifications | 2065130 | 2026-04-28 15:11:33.190619 | 2026-04-28 15:12:07.532813 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1577598 | 2026-04-28 15:11:33.159394 | 2026-04-28 15:11:33.159394 |
| obs_sbn | 537444705 | 2026-04-27 18:42:00.063646-04 | 2026-04-28 12:00:49.98222-04 |
| obs_alterations_deletions | 1507291 | 2026-04-28 15:59:55.395271 | 2026-04-28 15:59:55.395271 |
| obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-07 06:22:54.863572 |
| obs_alterations_unassociations | 571826 | 2026-04-28 16:00:36.089682 | 2026-04-28 16:00:36.089682 |
| mpc_orbits | 1542380 | 2026-04-25 03:40:59.481339 | 2026-04-28 16:03:56.226048 |
| minor_planet_names | 26164 | 2011-10-27 09:47:03 | 2026-04-13 19:07:36.584479 |
| obscodes | 2692 | 2019-05-25 00:11:29.509587 | 2026-04-23 15:01:08.765986 |
| comet_names | 4373 | 2026-04-22 17:56:53.131301 | 2026-04-22 17:56:53.131301 |
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 | 537444693 | 2026-04-28 14:59:56.327123 | 2026-04-28 15:00:02.205097 |
| MPC_mpcsbndb | obs_sbn | 537444693 | 2026-04-28 14:59:56.327123 | 2026-04-28 15:00:13.936394 |
| SBN_to_AWS | obs_sbn | 537444693 | 2026-04-28 14:59:56.327123 | 2026-04-28 15:00:59.310634 |
| MPC_primarydb | current_identifications | 2065130 | 2026-04-28 15:12:07.532813 | 2026-04-28 15:12:09.175524 |
| MPC_mpcsbndb | current_identifications | 2065130 | 2026-04-28 15:12:07.532813 | 2026-04-28 15:12:09.94582 |
| SBN_to_AWS | current_identifications | 2065130 | 2026-04-28 15:12:07.532813 | 2026-04-28 15:12:10.117006 |
| MPC_primarydb | comet_names | 4373 | 2026-04-22 17:56:53.131301 | 2026-04-28 15:12:10.492197 |
| MPC_mpcsbndb | comet_names | 4373 | 2026-04-22 17:56:53.131301 | 2026-04-28 15:12:10.599476 |
| SBN_to_AWS | comet_names | 4373 | 2026-04-22 17:56:53.131301 | 2026-04-28 15:12:10.689556 |
| MPC_primarydb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-28 15:12:10.788643 |
| MPC_mpcsbndb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-28 15:12:10.940735 |
| SBN_to_AWS | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-28 15:12:11.047514 |
| MPC_primarydb | mpc_orbits | 1542379 | 2026-04-28 15:10:16.271046 | 2026-04-28 15:12:11.193172 |
| MPC_mpcsbndb | mpc_orbits | 1542379 | 2026-04-28 15:10:16.271046 | 2026-04-28 15:12:12.793113 |
| SBN_to_AWS | mpc_orbits | 1542379 | 2026-04-28 15:10:16.271046 | 2026-04-28 15:12:13.13189 |
| MPC_primarydb | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-04-28 15:12:17.264809 |
| MPC_mpcsbndb | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-04-28 15:12:17.567221 |
| SBN_to_AWS | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-04-28 15:12:17.713098 |
| MPC_primarydb | neocp_els | 34 | 2026-04-28 11:46:34.585844 | 2026-04-28 15:12:18.006093 |
| MPC_mpcsbndb | neocp_els | 34 | 2026-04-28 11:46:34.585844 | 2026-04-28 15:12:18.111146 |
| SBN_to_AWS | neocp_els | 34 | 2026-04-28 11:46:34.585844 | 2026-04-28 15:12:18.198178 |
| MPC_primarydb | neocp_events | 322500 | 2026-04-28 14:40:38.447383 | 2026-04-28 15:12:18.292226 |
| MPC_mpcsbndb | neocp_events | 322500 | 2026-04-28 14:40:38.447383 | 2026-04-28 15:12:18.470293 |
| SBN_to_AWS | neocp_events | 322500 | 2026-04-28 14:40:38.447383 | 2026-04-28 15:12:18.593133 |
| MPC_primarydb | neocp_obs | 593 | 2026-04-28 11:46:34.537526 | 2026-04-28 15:12:18.748926 |
| MPC_mpcsbndb | neocp_obs | 593 | 2026-04-28 11:46:34.537526 | 2026-04-28 15:12:18.853111 |
| SBN_to_AWS | neocp_obs | 593 | 2026-04-28 11:46:34.537526 | 2026-04-28 15:12:18.942816 |
| MPC_primarydb | neocp_obs_archive | 807711 | 2026-04-28 14:39:00.645618 | 2026-04-28 15:12:19.044023 |
| MPC_mpcsbndb | neocp_obs_archive | 807711 | 2026-04-28 14:39:00.645618 | 2026-04-28 15:12:19.257952 |
| SBN_to_AWS | neocp_obs_archive | 807711 | 2026-04-28 14:39:00.645618 | 2026-04-28 15:12:19.415602 |
| MPC_primarydb | neocp_prev_des | 72199 | 2026-04-28 14:40:38.353039 | 2026-04-28 15:12:19.640122 |
| MPC_mpcsbndb | neocp_prev_des | 72199 | 2026-04-28 14:40:38.353039 | 2026-04-28 15:12:19.775194 |
| SBN_to_AWS | neocp_prev_des | 72199 | 2026-04-28 14:40:38.353039 | 2026-04-28 15:12:19.879421 |
| MPC_primarydb | neocp_var | 79128 | 2026-04-28 11:46:34.692443 | 2026-04-28 15:12:19.999728 |
| MPC_mpcsbndb | neocp_var | 79128 | 2026-04-28 11:46:34.692443 | 2026-04-28 15:12:20.169431 |
| SBN_to_AWS | neocp_var | 79128 | 2026-04-28 11:46:34.692443 | 2026-04-28 15:12:20.284322 |
| MPC_primarydb | obscodes | 2692 | 2026-04-23 15:01:08.765986 | 2026-04-28 15:12:20.431295 |
| MPC_mpcsbndb | obscodes | 2692 | 2026-04-23 15:01:08.765986 | 2026-04-28 15:12:20.546048 |
| SBN_to_AWS | obscodes | 2692 | 2026-04-23 15:01:08.765986 | 2026-04-28 15:12:20.635726 |
| MPC_primarydb | primary_objects | 1577598 | 2026-04-28 15:11:33.159394 | 2026-04-28 15:12:20.731341 |
| MPC_mpcsbndb | primary_objects | 1577598 | 2026-04-28 15:11:33.159394 | 2026-04-28 15:12:21.145832 |
| SBN_to_AWS | primary_objects | 1577598 | 2026-04-28 15:11:33.159394 | 2026-04-28 15:12:21.385731 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-04-28 15:12:22.970947 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-04-28 15:12:23.073192 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-04-28 15:12:23.159599 | |
| MPC_primarydb | obs_alterations_deletions | 1507290 | 2026-04-28 12:40:59.533006 | 2026-04-28 15:12:23.249288 |
| MPC_mpcsbndb | obs_alterations_deletions | 1507290 | 2026-04-28 12:40:59.533006 | 2026-04-28 15:12:23.650723 |
| SBN_to_AWS | obs_alterations_deletions | 1507290 | 2026-04-28 12:40:59.533006 | 2026-04-28 15:12:23.803571 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-28 15:12:23.987906 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-28 15:12:24.093914 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-28 15:12:24.184121 |
| MPC_primarydb | obs_alterations_unassociations | 571770 | 2026-04-28 15:09:50.313774 | 2026-04-28 15:12:24.280973 |
| MPC_mpcsbndb | obs_alterations_unassociations | 571770 | 2026-04-28 15:09:50.313774 | 2026-04-28 15:12:24.528277 |
| SBN_to_AWS | obs_alterations_unassociations | 571770 | 2026-04-28 15:09:50.313774 | 2026-04-28 15:12:24.660042 |