Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-04-21 14:20:01 (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 | 49914051 | 2026-04-21 14:18:14 | 2026-04-21 14:18:14 |
| 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 | 512051727 | 2026-04-21 13:19:51 | 2026-04-21 13:19:51 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1536289 | 2021-05-08 11:56:19 | 2026-04-21 14:01:03 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 33 | 2026-04-21 11:54:26.002525 | 2026-04-21 14:07:14.81291 |
| neocp_events | 321484 | 2026-04-21 14:07:14.996952 | 2026-04-21 14:07:14.996952 |
| neocp_obs_archive | 804951 | 2026-04-21 14:07:14.809952 | 2026-04-21 14:07:14.809952 |
| neocp_obs | 602 | 2026-04-21 14:07:14.802273 | 2026-04-21 14:07:14.802273 |
| neocp_prev_des | 72089 | 2026-04-21 13:45:50.733104 | 2026-04-21 13:45:50.733104 |
| neocp_var | 74801 | 2026-04-21 14:07:14.847076 | 2026-04-21 14:07:14.847076 |
| current_identifications | 2049052 | 2026-04-21 13:46:30.975668 | 2026-04-21 13:47:00.798509 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1561520 | 2026-04-21 13:46:30.935779 | 2026-04-21 13:46:30.935779 |
| obs_sbn | 536226874 | 2020-10-26 17:16:51.714669-04 | 2026-04-21 10:23:25.747276-04 |
| obs_alterations_deletions | 1506317 | 2026-04-20 09:51:27.563831 | 2026-04-20 09:51:27.563831 |
| obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-07 06:22:54.863572 |
| obs_alterations_unassociations | 569933 | 2026-04-21 14:10:36.981597 | 2026-04-21 14:10:36.981597 |
| mpc_orbits | 1521695 | 2023-08-22 16:08:23.015247 | 2026-04-21 14:14:09.231791 |
| minor_planet_names | 26164 | 2011-10-27 09:47:03 | 2026-04-13 19:07:36.584479 |
| obscodes | 2690 | 2026-04-20 15:50:03.480109 | 2026-04-20 15:50:03.480109 |
| 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 | 536226841 | 2026-04-21 13:58:53.271734 | 2026-04-21 14:00:02.428557 |
| MPC_mpcsbndb | obs_sbn | 536226841 | 2026-04-21 14:00:25.960872 | 2026-04-21 14:00:33.329208 |
| SBN_to_AWS | obs_sbn | 536226841 | 2026-04-21 14:00:57.850925 | 2026-04-21 14:01:16.966924 |
| MPC_primarydb | current_identifications | 2049052 | 2026-04-21 13:47:00.798509 | 2026-04-21 14:10:56.959279 |
| MPC_mpcsbndb | current_identifications | 2049052 | 2026-04-21 13:47:00.798509 | 2026-04-21 14:11:03.112648 |
| SBN_to_AWS | current_identifications | 2049052 | 2026-04-21 13:47:00.798509 | 2026-04-21 14:11:03.268053 |
| MPC_primarydb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-21 14:11:03.524536 |
| MPC_mpcsbndb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-21 14:11:03.633391 |
| SBN_to_AWS | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-21 14:11:03.723584 |
| MPC_primarydb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-21 14:11:03.824033 |
| MPC_mpcsbndb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-21 14:11:03.975797 |
| SBN_to_AWS | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-21 14:11:04.083868 |
| MPC_primarydb | mpc_orbits | 1521695 | 2026-04-21 14:06:08.754331 | 2026-04-21 14:11:04.23145 |
| MPC_mpcsbndb | mpc_orbits | 1521695 | 2026-04-21 14:06:08.754331 | 2026-04-21 14:11:06.183601 |
| SBN_to_AWS | mpc_orbits | 1521695 | 2026-04-21 14:06:08.754331 | 2026-04-21 14:11:06.644496 |
| MPC_primarydb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-21 14:11:07.771519 |
| MPC_mpcsbndb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-21 14:11:08.150599 |
| SBN_to_AWS | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-21 14:11:08.294219 |
| MPC_primarydb | neocp_els | 33 | 2026-04-21 14:07:14.81291 | 2026-04-21 14:11:08.573004 |
| MPC_mpcsbndb | neocp_els | 33 | 2026-04-21 14:07:14.81291 | 2026-04-21 14:11:08.680084 |
| SBN_to_AWS | neocp_els | 33 | 2026-04-21 14:07:14.81291 | 2026-04-21 14:11:08.767987 |
| MPC_primarydb | neocp_events | 321484 | 2026-04-21 14:07:14.996952 | 2026-04-21 14:11:08.862271 |
| MPC_mpcsbndb | neocp_events | 321484 | 2026-04-21 14:07:14.996952 | 2026-04-21 14:11:09.067457 |
| SBN_to_AWS | neocp_events | 321484 | 2026-04-21 14:07:14.996952 | 2026-04-21 14:11:09.19287 |
| MPC_primarydb | neocp_obs | 602 | 2026-04-21 14:07:14.802273 | 2026-04-21 14:11:09.340905 |
| MPC_mpcsbndb | neocp_obs | 602 | 2026-04-21 14:07:14.802273 | 2026-04-21 14:11:09.44884 |
| SBN_to_AWS | neocp_obs | 602 | 2026-04-21 14:07:14.802273 | 2026-04-21 14:11:09.53728 |
| MPC_primarydb | neocp_obs_archive | 804951 | 2026-04-21 14:07:14.809952 | 2026-04-21 14:11:09.635966 |
| MPC_mpcsbndb | neocp_obs_archive | 804951 | 2026-04-21 14:07:14.809952 | 2026-04-21 14:11:09.911487 |
| SBN_to_AWS | neocp_obs_archive | 804951 | 2026-04-21 14:07:14.809952 | 2026-04-21 14:11:10.059584 |
| MPC_primarydb | neocp_prev_des | 72089 | 2026-04-21 13:45:50.733104 | 2026-04-21 14:11:10.286454 |
| MPC_mpcsbndb | neocp_prev_des | 72089 | 2026-04-21 13:45:50.733104 | 2026-04-21 14:11:10.426699 |
| SBN_to_AWS | neocp_prev_des | 72089 | 2026-04-21 13:45:50.733104 | 2026-04-21 14:11:10.528292 |
| MPC_primarydb | neocp_var | 74801 | 2026-04-21 14:07:14.847076 | 2026-04-21 14:11:10.648625 |
| MPC_mpcsbndb | neocp_var | 74801 | 2026-04-21 14:07:14.847076 | 2026-04-21 14:11:10.831979 |
| SBN_to_AWS | neocp_var | 74801 | 2026-04-21 14:07:14.847076 | 2026-04-21 14:11:10.945802 |
| MPC_primarydb | obscodes | 2690 | 2026-04-20 15:50:03.480109 | 2026-04-21 14:11:11.102281 |
| MPC_mpcsbndb | obscodes | 2690 | 2026-04-20 15:50:03.480109 | 2026-04-21 14:11:11.24716 |
| SBN_to_AWS | obscodes | 2690 | 2026-04-20 15:50:03.480109 | 2026-04-21 14:11:11.336049 |
| MPC_primarydb | primary_objects | 1561520 | 2026-04-21 13:46:30.935779 | 2026-04-21 14:11:11.431127 |
| MPC_mpcsbndb | primary_objects | 1561520 | 2026-04-21 13:46:30.935779 | 2026-04-21 14:11:12.040269 |
| SBN_to_AWS | primary_objects | 1561520 | 2026-04-21 13:46:30.935779 | 2026-04-21 14:11:12.27038 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-04-21 14:11:13.754666 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-04-21 14:11:13.858696 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-04-21 14:11:13.944974 | |
| MPC_primarydb | obs_alterations_deletions | 1506306 | 2026-04-20 09:51:27.563831 | 2026-04-21 14:11:14.034804 |
| MPC_mpcsbndb | obs_alterations_deletions | 1506306 | 2026-04-20 09:51:27.563831 | 2026-04-21 14:11:14.594064 |
| SBN_to_AWS | obs_alterations_deletions | 1506306 | 2026-04-20 09:51:27.563831 | 2026-04-21 14:11:14.734693 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-21 14:11:14.914273 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-21 14:11:15.028165 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-21 14:11:15.117117 |
| MPC_primarydb | obs_alterations_unassociations | 569933 | 2026-04-21 14:10:36.981597 | 2026-04-21 14:11:15.212617 |
| MPC_mpcsbndb | obs_alterations_unassociations | 569933 | 2026-04-21 14:10:36.981597 | 2026-04-21 14:11:15.558313 |
| SBN_to_AWS | obs_alterations_unassociations | 569933 | 2026-04-21 14:10:36.981597 | 2026-04-21 14:11:15.687716 |