Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-03-28 08:30:01 (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 | 12566 | 2017-02-10 17:17:00 | 2026-03-25 20:01:02 |
| identifications | 218167 | 2026-03-27 12:28:18 | 2026-03-27 12:28:18 |
| isolated_tracklets | 49879202 | 2026-03-28 08:28:18 | 2026-03-28 08:28:18 |
| 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 | 2026-03-05 21:21:21 | 2026-03-20 15:09:13 |
| 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 | 512019600 | 2026-03-28 07:57:53 | 2026-03-28 07:57:53 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1535428 | 2026-03-28 07:38:09 | 2026-03-28 08:01:03 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 93 | 2026-03-27 09:29:12.811606 | 2026-03-28 08:33:34.577526 |
| neocp_events | 318962 | 2026-03-28 08:33:34.810796 | 2026-03-28 08:33:34.810796 |
| neocp_obs_archive | 798852 | 2026-03-28 08:33:34.536214 | 2026-03-28 08:33:34.536214 |
| neocp_obs | 1581 | 2026-03-28 08:33:34.495452 | 2026-03-28 08:33:34.495452 |
| neocp_prev_des | 71791 | 2026-03-28 07:57:07.367914 | 2026-03-28 07:57:07.367914 |
| neocp_var | 189729 | 2026-03-28 08:33:34.668753 | 2026-03-28 08:33:34.668753 |
| current_identifications | 2048251 | 2026-03-28 08:09:21.189339 | 2026-03-28 08:09:58.190726 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1560800 | 2026-03-28 08:09:21.124049 | 2026-03-28 08:09:21.124049 |
| obs_sbn | 532865323 | 2026-03-28 04:32:02.645518-04 | 2026-03-28 04:33:08.503446-04 |
| obs_alterations_deletions | 1495709 | 2026-03-26 06:34:55.644247 | 2026-03-26 06:34:55.644247 |
| obs_alterations_redesignations | 5026 | 2026-03-25 19:57:05.323545 | 2026-03-25 19:57:05.323545 |
| obs_alterations_unassociations | 567102 | 2026-03-28 07:38:46.090212 | 2026-03-28 07:38:46.090212 |
| mpc_orbits | 1519206 | 2026-03-20 03:37:27.135286 | 2026-03-28 08:33:08.503446 |
| minor_planet_names | 26118 | 2020-01-27 05:07:57 | 2026-03-26 20:42:30.892984 |
| obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-03-24 21:22:36.174456 |
| comet_names | 4369 | 2026-03-21 17:41:18.237003 | 2026-03-21 17:41:18.237003 |
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 | 532865261 | 2026-03-28 07:58:30.470207 | 2026-03-28 08:00:02.333168 |
| MPC_mpcsbndb | obs_sbn | 532865261 | 2026-03-28 07:58:30.470207 | 2026-03-28 08:00:15.088619 |
| SBN_to_AWS | obs_sbn | 532865261 | 2026-03-28 07:58:30.470207 | 2026-03-28 08:00:39.672418 |
| MPC_primarydb | current_identifications | 2048246 | 2026-03-28 08:03:47.352686 | 2026-03-28 08:04:17.168297 |
| MPC_mpcsbndb | current_identifications | 2048246 | 2026-03-28 08:03:47.352686 | 2026-03-28 08:04:17.792806 |
| SBN_to_AWS | current_identifications | 2048246 | 2026-03-28 08:03:47.352686 | 2026-03-28 08:04:17.929322 |
| MPC_primarydb | comet_names | 4369 | 2026-03-21 17:41:18.237003 | 2026-03-28 08:04:18.097022 |
| MPC_mpcsbndb | comet_names | 4369 | 2026-03-21 17:41:18.237003 | 2026-03-28 08:04:18.203642 |
| SBN_to_AWS | comet_names | 4369 | 2026-03-21 17:41:18.237003 | 2026-03-28 08:04:18.286095 |
| MPC_primarydb | minor_planet_names | 26118 | 2026-03-26 20:42:30.892984 | 2026-03-28 08:04:18.371592 |
| MPC_mpcsbndb | minor_planet_names | 26118 | 2026-03-26 20:42:30.892984 | 2026-03-28 08:04:18.518636 |
| SBN_to_AWS | minor_planet_names | 26118 | 2026-03-26 20:42:30.892984 | 2026-03-28 08:04:18.617892 |
| MPC_primarydb | mpc_orbits | 1519200 | 2026-03-28 08:03:35.895913 | 2026-03-28 08:04:18.708746 |
| MPC_mpcsbndb | mpc_orbits | 1519200 | 2026-03-28 08:03:35.895913 | 2026-03-28 08:04:20.184264 |
| SBN_to_AWS | mpc_orbits | 1519200 | 2026-03-28 08:03:35.895913 | 2026-03-28 08:04:20.552321 |
| MPC_primarydb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-28 08:04:20.92738 |
| MPC_mpcsbndb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-28 08:04:21.208727 |
| SBN_to_AWS | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-28 08:04:21.34017 |
| MPC_primarydb | neocp_els | 93 | 2026-03-28 08:04:01.881009 | 2026-03-28 08:04:21.484282 |
| MPC_mpcsbndb | neocp_els | 93 | 2026-03-28 08:04:01.881009 | 2026-03-28 08:04:21.589509 |
| SBN_to_AWS | neocp_els | 93 | 2026-03-28 08:04:01.881009 | 2026-03-28 08:04:21.670941 |
| MPC_primarydb | neocp_events | 318955 | 2026-03-28 08:04:02.115515 | 2026-03-28 08:04:21.755187 |
| MPC_mpcsbndb | neocp_events | 318955 | 2026-03-28 08:04:02.115515 | 2026-03-28 08:04:21.93751 |
| SBN_to_AWS | neocp_events | 318955 | 2026-03-28 08:04:02.115515 | 2026-03-28 08:04:22.053041 |
| MPC_primarydb | neocp_obs | 1562 | 2026-03-28 08:04:01.797735 | 2026-03-28 08:04:22.159932 |
| MPC_mpcsbndb | neocp_obs | 1562 | 2026-03-28 08:04:01.797735 | 2026-03-28 08:04:22.267699 |
| SBN_to_AWS | neocp_obs | 1562 | 2026-03-28 08:04:01.797735 | 2026-03-28 08:04:22.349635 |
| MPC_primarydb | neocp_obs_archive | 798833 | 2026-03-28 08:04:01.839216 | 2026-03-28 08:04:22.434071 |
| MPC_mpcsbndb | neocp_obs_archive | 798833 | 2026-03-28 08:04:01.839216 | 2026-03-28 08:04:22.631153 |
| SBN_to_AWS | neocp_obs_archive | 798833 | 2026-03-28 08:04:01.839216 | 2026-03-28 08:04:22.763 |
| MPC_primarydb | neocp_prev_des | 71791 | 2026-03-28 07:57:07.367914 | 2026-03-28 08:04:22.897214 |
| MPC_mpcsbndb | neocp_prev_des | 71791 | 2026-03-28 07:57:07.367914 | 2026-03-28 08:04:23.034098 |
| SBN_to_AWS | neocp_prev_des | 71791 | 2026-03-28 07:57:07.367914 | 2026-03-28 08:04:23.130796 |
| MPC_primarydb | neocp_var | 189729 | 2026-03-28 08:04:01.972918 | 2026-03-28 08:04:23.223346 |
| MPC_mpcsbndb | neocp_var | 189729 | 2026-03-28 08:04:01.972918 | 2026-03-28 08:04:23.403695 |
| SBN_to_AWS | neocp_var | 189729 | 2026-03-28 08:04:01.972918 | 2026-03-28 08:04:23.521563 |
| MPC_primarydb | obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-03-28 08:04:23.619721 |
| MPC_mpcsbndb | obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-03-28 08:04:23.73941 |
| SBN_to_AWS | obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-03-28 08:04:23.822177 |
| MPC_primarydb | primary_objects | 1560795 | 2026-03-28 08:03:47.312753 | 2026-03-28 08:04:23.907301 |
| MPC_mpcsbndb | primary_objects | 1560795 | 2026-03-28 08:03:47.312753 | 2026-03-28 08:04:24.300608 |
| SBN_to_AWS | primary_objects | 1560795 | 2026-03-28 08:03:47.312753 | 2026-03-28 08:04:24.479545 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-03-28 08:04:24.661564 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-03-28 08:04:24.76698 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-03-28 08:04:24.848175 | |
| MPC_primarydb | obs_alterations_deletions | 1495709 | 2026-03-26 06:34:55.644247 | 2026-03-28 08:04:24.933147 |
| MPC_mpcsbndb | obs_alterations_deletions | 1495709 | 2026-03-26 06:34:55.644247 | 2026-03-28 08:04:25.327121 |
| SBN_to_AWS | obs_alterations_deletions | 1495709 | 2026-03-26 06:34:55.644247 | 2026-03-28 08:04:25.45683 |
| MPC_primarydb | obs_alterations_redesignations | 5026 | 2026-03-25 19:57:05.323545 | 2026-03-28 08:04:25.602362 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5026 | 2026-03-25 19:57:05.323545 | 2026-03-28 08:04:25.710729 |
| SBN_to_AWS | obs_alterations_redesignations | 5026 | 2026-03-25 19:57:05.323545 | 2026-03-28 08:04:25.793455 |
| MPC_primarydb | obs_alterations_unassociations | 567102 | 2026-03-28 07:38:46.090212 | 2026-03-28 08:04:25.879027 |
| MPC_mpcsbndb | obs_alterations_unassociations | 567102 | 2026-03-28 07:38:46.090212 | 2026-03-28 08:04:26.125876 |
| SBN_to_AWS | obs_alterations_unassociations | 567102 | 2026-03-28 07:38:46.090212 | 2026-03-28 08:04:26.246368 |