Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-04-16 13:40:01 (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 | 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 | 49898880 | 2026-04-16 13:38:19 | 2026-04-16 13:38:19 |
| 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 | 512045248 | 2026-04-16 13:20:33 | 2026-04-16 13:20:33 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1536028 | 2026-04-16 13:42:06 | 2026-04-16 13:42:06 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 41 | 2026-04-15 13:18:32.584388 | 2026-04-16 13:39:46.461297 |
| neocp_events | 320607 | 2026-04-16 13:41:31.932421 | 2026-04-16 13:41:31.932421 |
| neocp_obs_archive | 802624 | 2026-04-16 13:39:46.451982 | 2026-04-16 13:39:46.451982 |
| neocp_obs | 889 | 2026-04-16 13:39:46.43872 | 2026-04-16 13:39:46.43872 |
| neocp_prev_des | 71989 | 2026-04-16 13:41:31.894111 | 2026-04-16 13:41:31.894111 |
| neocp_var | 89636 | 2026-04-16 13:39:46.515621 | 2026-04-16 13:39:46.515621 |
| current_identifications | 2048796 | 2026-04-16 13:41:01.069985 | 2026-04-16 13:41:41.021981 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1561264 | 2026-04-16 13:41:01.035638 | 2026-04-16 13:41:01.035638 |
| obs_sbn | 535683330 | 2026-04-16 09:28:49.593656-04 | 2026-04-16 09:43:50.680227-04 |
| obs_alterations_deletions | 1504998 | 2026-04-16 09:48:03.103216 | 2026-04-16 09:48:03.103216 |
| obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-07 06:22:54.863572 |
| obs_alterations_unassociations | 569351 | 2026-04-15 18:10:31.026626 | 2026-04-15 18:10:31.026626 |
| mpc_orbits | 1519882 | 2026-04-16 13:41:21.283501 | 2026-04-16 13:41:21.283501 |
| minor_planet_names | 26164 | 2011-10-27 09:47:03 | 2026-04-13 19:07:36.584479 |
| obscodes | 2689 | 2026-04-13 19:59:47.683763 | 2026-04-13 19:59:47.683763 |
| 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 | 535655018 | 2026-04-16 13:00:01.491616 | 2026-04-16 13:00:01.994145 |
| MPC_mpcsbndb | obs_sbn | 535655454 | 2026-04-16 13:00:20.585974 | 2026-04-16 13:00:21.069029 |
| SBN_to_AWS | obs_sbn | 535656004 | 2026-04-16 13:00:44.086152 | 2026-04-16 13:00:45.394977 |
| MPC_primarydb | current_identifications | 2048795 | 2026-04-16 09:44:53.334276 | 2026-04-16 13:08:40.747455 |
| MPC_mpcsbndb | current_identifications | 2048795 | 2026-04-16 09:44:53.334276 | 2026-04-16 13:08:41.69419 |
| SBN_to_AWS | current_identifications | 2048795 | 2026-04-16 09:44:53.334276 | 2026-04-16 13:08:41.825506 |
| MPC_primarydb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-16 13:08:42.074249 |
| MPC_mpcsbndb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-16 13:08:42.172049 |
| SBN_to_AWS | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-16 13:08:42.254724 |
| MPC_primarydb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-16 13:08:42.347752 |
| MPC_mpcsbndb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-16 13:08:42.498284 |
| SBN_to_AWS | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-16 13:08:42.593871 |
| MPC_primarydb | mpc_orbits | 1519881 | 2026-04-16 12:07:13.605903 | 2026-04-16 13:08:42.737817 |
| MPC_mpcsbndb | mpc_orbits | 1519881 | 2026-04-16 12:07:13.605903 | 2026-04-16 13:08:44.338816 |
| SBN_to_AWS | mpc_orbits | 1519881 | 2026-04-16 12:07:13.605903 | 2026-04-16 13:08:44.721443 |
| MPC_primarydb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-16 13:08:47.110328 |
| MPC_mpcsbndb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-16 13:08:47.476982 |
| SBN_to_AWS | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-16 13:08:47.600927 |
| MPC_primarydb | neocp_els | 42 | 2026-04-16 13:07:01.170087 | 2026-04-16 13:08:47.875927 |
| MPC_mpcsbndb | neocp_els | 42 | 2026-04-16 13:07:01.170087 | 2026-04-16 13:08:47.972184 |
| SBN_to_AWS | neocp_els | 42 | 2026-04-16 13:07:01.170087 | 2026-04-16 13:08:48.056054 |
| MPC_primarydb | neocp_events | 320604 | 2026-04-16 13:07:01.374276 | 2026-04-16 13:08:48.147376 |
| MPC_mpcsbndb | neocp_events | 320604 | 2026-04-16 13:07:01.374276 | 2026-04-16 13:08:48.335701 |
| SBN_to_AWS | neocp_events | 320604 | 2026-04-16 13:07:01.374276 | 2026-04-16 13:08:48.446603 |
| MPC_primarydb | neocp_obs | 907 | 2026-04-16 13:07:01.160228 | 2026-04-16 13:08:48.591281 |
| MPC_mpcsbndb | neocp_obs | 907 | 2026-04-16 13:07:01.160228 | 2026-04-16 13:08:48.683934 |
| SBN_to_AWS | neocp_obs | 907 | 2026-04-16 13:07:01.160228 | 2026-04-16 13:08:48.765429 |
| MPC_primarydb | neocp_obs_archive | 802618 | 2026-04-16 13:07:01.167148 | 2026-04-16 13:08:48.856808 |
| MPC_mpcsbndb | neocp_obs_archive | 802618 | 2026-04-16 13:07:01.167148 | 2026-04-16 13:08:49.114522 |
| SBN_to_AWS | neocp_obs_archive | 802618 | 2026-04-16 13:07:01.167148 | 2026-04-16 13:08:49.238699 |
| MPC_primarydb | neocp_prev_des | 71988 | 2026-04-16 11:53:20.009723 | 2026-04-16 13:08:49.461816 |
| MPC_mpcsbndb | neocp_prev_des | 71988 | 2026-04-16 11:53:20.009723 | 2026-04-16 13:08:49.60264 |
| SBN_to_AWS | neocp_prev_des | 71988 | 2026-04-16 11:53:20.009723 | 2026-04-16 13:08:49.697446 |
| MPC_primarydb | neocp_var | 90037 | 2026-04-16 13:07:01.211814 | 2026-04-16 13:08:49.814251 |
| MPC_mpcsbndb | neocp_var | 90037 | 2026-04-16 13:07:01.211814 | 2026-04-16 13:08:49.97142 |
| SBN_to_AWS | neocp_var | 90037 | 2026-04-16 13:07:01.211814 | 2026-04-16 13:08:50.078809 |
| MPC_primarydb | obscodes | 2689 | 2026-04-13 19:59:47.683763 | 2026-04-16 13:08:50.255105 |
| MPC_mpcsbndb | obscodes | 2689 | 2026-04-13 19:59:47.683763 | 2026-04-16 13:08:50.366233 |
| SBN_to_AWS | obscodes | 2689 | 2026-04-13 19:59:47.683763 | 2026-04-16 13:08:50.449863 |
| MPC_primarydb | primary_objects | 1561263 | 2026-04-16 09:44:53.303922 | 2026-04-16 13:08:50.538868 |
| MPC_mpcsbndb | primary_objects | 1561263 | 2026-04-16 09:44:53.303922 | 2026-04-16 13:08:51.061262 |
| SBN_to_AWS | primary_objects | 1561263 | 2026-04-16 09:44:53.303922 | 2026-04-16 13:08:51.214247 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-04-16 13:08:52.713279 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-04-16 13:08:52.806984 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-04-16 13:08:52.887975 | |
| MPC_primarydb | obs_alterations_deletions | 1504998 | 2026-04-16 09:48:03.103216 | 2026-04-16 13:08:52.973102 |
| MPC_mpcsbndb | obs_alterations_deletions | 1504998 | 2026-04-16 09:48:03.103216 | 2026-04-16 13:08:53.500866 |
| SBN_to_AWS | obs_alterations_deletions | 1504998 | 2026-04-16 09:48:03.103216 | 2026-04-16 13:08:53.630757 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-16 13:08:53.807519 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-16 13:08:53.909783 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-16 13:08:53.991858 |
| MPC_primarydb | obs_alterations_unassociations | 569351 | 2026-04-15 18:10:31.026626 | 2026-04-16 13:08:54.08378 |
| MPC_mpcsbndb | obs_alterations_unassociations | 569351 | 2026-04-15 18:10:31.026626 | 2026-04-16 13:08:54.375706 |
| SBN_to_AWS | obs_alterations_unassociations | 569351 | 2026-04-15 18:10:31.026626 | 2026-04-16 13:08:54.498232 |