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 12:00:01 (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 | 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 | 49913642 | 2026-04-21 11:58:38 | 2026-04-21 11:58:38 |
| 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 | 512051005 | 2026-04-21 10:18:30 | 2026-04-21 10:18:30 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1536267 | 2020-08-20 10:36:45 | 2026-04-21 11:01:02 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 34 | 2026-04-21 11:54:26.002525 | 2026-04-21 11:54:26.002525 |
| neocp_events | 321477 | 2026-04-21 11:54:26.09101 | 2026-04-21 11:54:26.09101 |
| neocp_obs_archive | 804937 | 2026-04-21 11:54:25.94164 | 2026-04-21 11:54:25.94164 |
| neocp_obs | 599 | 2026-04-21 11:54:25.934062 | 2026-04-21 11:54:25.934062 |
| neocp_prev_des | 72087 | 2026-04-21 10:21:20.937652 | 2026-04-21 10:21:20.937652 |
| neocp_var | 77117 | 2026-04-21 11:54:25.951241 | 2026-04-21 11:54:25.951241 |
| current_identifications | 2049051 | 2026-04-21 11:53:30.788111 | 2026-04-21 11:53:58.295834 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1561519 | 2026-04-21 11:53:30.734604 | 2026-04-21 11:53:30.734604 |
| obs_sbn | 536224005 | 2017-07-09 20:00:00-04 | 2026-04-21 08:03:09.106228-04 |
| 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 | 569913 | 2026-04-21 10:10:07.025781 | 2026-04-21 10:10:07.025781 |
| mpc_orbits | 1521694 | 2026-04-21 11:54:09.394078 | 2026-04-21 11:54:15.264372 |
| 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 | 536223674 | 2026-04-21 10:58:21.068752 | 2026-04-21 11:00:02.749175 |
| MPC_mpcsbndb | obs_sbn | 536223674 | 2026-04-21 10:58:21.068752 | 2026-04-21 11:00:15.035624 |
| SBN_to_AWS | obs_sbn | 536223674 | 2026-04-21 10:58:21.068752 | 2026-04-21 11:01:00.107737 |
| MPC_primarydb | current_identifications | 2049048 | 2026-04-21 10:18:07.947032 | 2026-04-21 11:10:06.620372 |
| MPC_mpcsbndb | current_identifications | 2049048 | 2026-04-21 10:18:07.947032 | 2026-04-21 11:10:08.332571 |
| SBN_to_AWS | current_identifications | 2049048 | 2026-04-21 10:18:07.947032 | 2026-04-21 11:10:08.4849 |
| MPC_primarydb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-21 11:10:08.729568 |
| MPC_mpcsbndb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-21 11:10:08.832436 |
| SBN_to_AWS | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-21 11:10:08.916271 |
| MPC_primarydb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-21 11:10:09.011151 |
| MPC_mpcsbndb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-21 11:10:09.153865 |
| SBN_to_AWS | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-21 11:10:09.251753 |
| MPC_primarydb | mpc_orbits | 1521691 | 2026-04-21 11:07:25.643945 | 2026-04-21 11:10:09.392446 |
| MPC_mpcsbndb | mpc_orbits | 1521691 | 2026-04-21 11:07:25.643945 | 2026-04-21 11:10:11.001483 |
| SBN_to_AWS | mpc_orbits | 1521691 | 2026-04-21 11:07:25.643945 | 2026-04-21 11:10:11.429434 |
| MPC_primarydb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-21 11:10:15.958723 |
| MPC_mpcsbndb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-21 11:10:16.241739 |
| SBN_to_AWS | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-21 11:10:16.378265 |
| MPC_primarydb | neocp_els | 33 | 2026-04-21 11:05:12.870826 | 2026-04-21 11:10:16.652729 |
| MPC_mpcsbndb | neocp_els | 33 | 2026-04-21 11:05:12.870826 | 2026-04-21 11:10:16.759062 |
| SBN_to_AWS | neocp_els | 33 | 2026-04-21 11:05:12.870826 | 2026-04-21 11:10:16.841601 |
| MPC_primarydb | neocp_events | 321476 | 2026-04-21 11:05:13.084009 | 2026-04-21 11:10:16.930996 |
| MPC_mpcsbndb | neocp_events | 321476 | 2026-04-21 11:05:13.084009 | 2026-04-21 11:10:17.108899 |
| SBN_to_AWS | neocp_events | 321476 | 2026-04-21 11:05:13.084009 | 2026-04-21 11:10:17.226968 |
| MPC_primarydb | neocp_obs | 595 | 2026-04-21 11:05:12.823819 | 2026-04-21 11:10:17.37047 |
| MPC_mpcsbndb | neocp_obs | 595 | 2026-04-21 11:05:12.823819 | 2026-04-21 11:10:17.472594 |
| SBN_to_AWS | neocp_obs | 595 | 2026-04-21 11:05:12.823819 | 2026-04-21 11:10:17.556217 |
| MPC_primarydb | neocp_obs_archive | 804933 | 2026-04-21 11:05:12.865472 | 2026-04-21 11:10:17.64907 |
| MPC_mpcsbndb | neocp_obs_archive | 804933 | 2026-04-21 11:05:12.865472 | 2026-04-21 11:10:17.854624 |
| SBN_to_AWS | neocp_obs_archive | 804933 | 2026-04-21 11:05:12.865472 | 2026-04-21 11:10:18.014431 |
| MPC_primarydb | neocp_prev_des | 72087 | 2026-04-21 10:21:20.937652 | 2026-04-21 11:10:18.232145 |
| MPC_mpcsbndb | neocp_prev_des | 72087 | 2026-04-21 10:21:20.937652 | 2026-04-21 11:10:18.370824 |
| SBN_to_AWS | neocp_prev_des | 72087 | 2026-04-21 10:21:20.937652 | 2026-04-21 11:10:18.469642 |
| MPC_primarydb | neocp_var | 75117 | 2026-04-21 11:05:12.939416 | 2026-04-21 11:10:18.586045 |
| MPC_mpcsbndb | neocp_var | 75117 | 2026-04-21 11:05:12.939416 | 2026-04-21 11:10:18.746406 |
| SBN_to_AWS | neocp_var | 75117 | 2026-04-21 11:05:12.939416 | 2026-04-21 11:10:18.858581 |
| MPC_primarydb | obscodes | 2690 | 2026-04-20 15:50:03.480109 | 2026-04-21 11:10:19.042537 |
| MPC_mpcsbndb | obscodes | 2690 | 2026-04-20 15:50:03.480109 | 2026-04-21 11:10:19.160106 |
| SBN_to_AWS | obscodes | 2690 | 2026-04-20 15:50:03.480109 | 2026-04-21 11:10:19.244629 |
| MPC_primarydb | primary_objects | 1561516 | 2026-04-21 07:16:05.139123 | 2026-04-21 11:10:19.334906 |
| MPC_mpcsbndb | primary_objects | 1561516 | 2026-04-21 07:16:05.139123 | 2026-04-21 11:10:19.75173 |
| SBN_to_AWS | primary_objects | 1561516 | 2026-04-21 07:16:05.139123 | 2026-04-21 11:10:19.960211 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-04-21 11:10:21.452599 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-04-21 11:10:21.552532 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-04-21 11:10:21.633347 | |
| MPC_primarydb | obs_alterations_deletions | 1506306 | 2026-04-20 09:51:27.563831 | 2026-04-21 11:10:21.71852 |
| MPC_mpcsbndb | obs_alterations_deletions | 1506306 | 2026-04-20 09:51:27.563831 | 2026-04-21 11:10:22.135421 |
| SBN_to_AWS | obs_alterations_deletions | 1506306 | 2026-04-20 09:51:27.563831 | 2026-04-21 11:10:22.276215 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-21 11:10:22.451967 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-21 11:10:22.559281 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-21 11:10:22.644097 |
| MPC_primarydb | obs_alterations_unassociations | 569913 | 2026-04-21 10:10:07.025781 | 2026-04-21 11:10:22.736781 |
| MPC_mpcsbndb | obs_alterations_unassociations | 569913 | 2026-04-21 10:10:07.025781 | 2026-04-21 11:10:22.979994 |
| SBN_to_AWS | obs_alterations_unassociations | 569913 | 2026-04-21 10:10:07.025781 | 2026-04-21 11:10:23.104989 |