Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-05-30 17:50:01 (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 | 12628 | 2023-09-20 23:40:02 | 2026-05-28 20:01:03 |
| identifications | 218331 | 2026-04-14 12:33:30 | 2026-04-14 12:33:30 |
| isolated_tracklets | 49972304 | 2026-05-30 15:48:22 | 2026-05-30 15:48:22 |
| 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 | 2024-02-21 19:12:24 | 2026-05-07 10:18:37 |
| 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 | 512095368 | 2026-05-30 13:54:58 | 2026-05-30 13:54:58 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1559106 | 2024-07-20 22:32:58 | 2026-05-30 14:05:52 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 19 | 2026-05-24 16:03:24.404397 | 2026-05-30 11:18:05.700505 |
| neocp_events | 325231 | 2026-05-30 11:18:05.63468 | 2026-05-30 11:18:05.63468 |
| neocp_obs_archive | 813694 | 2026-05-30 11:18:05.583979 | 2026-05-30 11:18:05.583979 |
| neocp_obs | 176 | 2026-05-30 11:18:05.403184 | 2026-05-30 11:18:05.403184 |
| neocp_prev_des | 72594 | 2026-05-30 08:05:26.678961 | 2026-05-30 08:05:26.678961 |
| neocp_var | 50233 | 2026-05-30 11:18:05.915866 | 2026-05-30 11:18:05.915866 |
| current_identifications | 2071715 | 2026-05-30 09:45:54.438067 | 2026-05-30 09:46:30.464564 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1584172 | 2026-05-30 09:45:54.308665 | 2026-05-30 09:45:54.308665 |
| obs_sbn | 539939689 | 2026-04-09 19:26:24.200426-04 | 2026-05-30 13:53:42.19688-04 |
| obs_alterations_deletions | 1690907 | 2026-05-30 06:48:01.904967 | 2026-05-30 06:48:01.904967 |
| obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-07 06:22:54.863572 |
| obs_alterations_unassociations | 581060 | 2026-05-30 06:13:25.718004 | 2026-05-30 06:13:25.718004 |
| mpc_orbits | 1549078 | 2021-02-04 00:55:35.23784 | 2026-05-30 17:54:14.923557 |
| minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-07 14:26:32.139498 |
| obscodes | 2703 | 2019-05-25 00:11:26.475272 | 2026-05-27 23:09:26.958103 |
| comet_names | 4376 | 2026-05-26 21:03:40.256139 | 2026-05-26 21:03:40.256139 |
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 | 539928030 | 2026-05-30 16:59:57.232632 | 2026-05-30 17:00:02.1638 |
| MPC_mpcsbndb | obs_sbn | 539928153 | 2026-05-30 17:00:35.314854 | 2026-05-30 17:00:40.134553 |
| SBN_to_AWS | obs_sbn | 539928618 | 2026-05-30 17:02:40.648357 | 2026-05-30 17:03:04.19605 |
| MPC_primarydb | current_identifications | 2071715 | 2026-05-30 09:46:30.464564 | 2026-05-30 17:16:45.583877 |
| MPC_mpcsbndb | current_identifications | 2071715 | 2026-05-30 09:46:30.464564 | 2026-05-30 17:16:57.839083 |
| SBN_to_AWS | current_identifications | 2071715 | 2026-05-30 09:46:30.464564 | 2026-05-30 17:16:58.135855 |
| MPC_primarydb | comet_names | 4376 | 2026-05-26 21:03:40.256139 | 2026-05-30 17:16:58.541297 |
| MPC_mpcsbndb | comet_names | 4376 | 2026-05-26 21:03:40.256139 | 2026-05-30 17:16:58.643739 |
| SBN_to_AWS | comet_names | 4376 | 2026-05-26 21:03:40.256139 | 2026-05-30 17:16:58.730295 |
| MPC_primarydb | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-30 17:16:58.833832 |
| MPC_mpcsbndb | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-30 17:16:59.006238 |
| SBN_to_AWS | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-30 17:16:59.115851 |
| MPC_primarydb | mpc_orbits | 1549078 | 2026-05-30 17:16:45.94768 | 2026-05-30 17:16:59.258453 |
| MPC_mpcsbndb | mpc_orbits | 1549078 | 2026-05-30 17:16:45.94768 | 2026-05-30 17:17:01.300141 |
| SBN_to_AWS | mpc_orbits | 1549078 | 2026-05-30 17:16:45.94768 | 2026-05-30 17:17:04.021868 |
| MPC_primarydb | numbered_identifications | 887800 | 2026-03-24 19:55:09.966554 | 2026-05-30 17:17:08.130632 |
| MPC_mpcsbndb | numbered_identifications | 887800 | 2026-03-24 19:55:09.966554 | 2026-05-30 17:17:08.574339 |
| SBN_to_AWS | numbered_identifications | 887800 | 2026-03-24 19:55:09.966554 | 2026-05-30 17:17:08.830623 |
| MPC_primarydb | neocp_els | 19 | 2026-05-30 11:18:05.700505 | 2026-05-30 17:17:09.113399 |
| MPC_mpcsbndb | neocp_els | 19 | 2026-05-30 11:18:05.700505 | 2026-05-30 17:17:09.213897 |
| SBN_to_AWS | neocp_els | 19 | 2026-05-30 11:18:05.700505 | 2026-05-30 17:17:09.299275 |
| MPC_primarydb | neocp_events | 325231 | 2026-05-30 11:18:05.63468 | 2026-05-30 17:17:09.387891 |
| MPC_mpcsbndb | neocp_events | 325231 | 2026-05-30 11:18:05.63468 | 2026-05-30 17:17:09.60138 |
| SBN_to_AWS | neocp_events | 325231 | 2026-05-30 11:18:05.63468 | 2026-05-30 17:17:09.766626 |
| MPC_primarydb | neocp_obs | 176 | 2026-05-30 11:18:05.403184 | 2026-05-30 17:17:09.915829 |
| MPC_mpcsbndb | neocp_obs | 176 | 2026-05-30 11:18:05.403184 | 2026-05-30 17:17:10.017345 |
| SBN_to_AWS | neocp_obs | 176 | 2026-05-30 11:18:05.403184 | 2026-05-30 17:17:10.1063 |
| MPC_primarydb | neocp_obs_archive | 813694 | 2026-05-30 11:18:05.583979 | 2026-05-30 17:17:10.199939 |
| MPC_mpcsbndb | neocp_obs_archive | 813694 | 2026-05-30 11:18:05.583979 | 2026-05-30 17:17:10.502722 |
| SBN_to_AWS | neocp_obs_archive | 813694 | 2026-05-30 11:18:05.583979 | 2026-05-30 17:17:10.978636 |
| MPC_primarydb | neocp_prev_des | 72594 | 2026-05-30 08:05:26.678961 | 2026-05-30 17:17:11.212931 |
| MPC_mpcsbndb | neocp_prev_des | 72594 | 2026-05-30 08:05:26.678961 | 2026-05-30 17:17:11.376988 |
| SBN_to_AWS | neocp_prev_des | 72594 | 2026-05-30 08:05:26.678961 | 2026-05-30 17:17:11.48315 |
| MPC_primarydb | neocp_var | 50233 | 2026-05-30 11:18:05.915866 | 2026-05-30 17:17:11.601612 |
| MPC_mpcsbndb | neocp_var | 50233 | 2026-05-30 11:18:05.915866 | 2026-05-30 17:17:11.742433 |
| SBN_to_AWS | neocp_var | 50233 | 2026-05-30 11:18:05.915866 | 2026-05-30 17:17:11.894166 |
| MPC_primarydb | obscodes | 2703 | 2026-05-27 23:09:26.958103 | 2026-05-30 17:17:12.029739 |
| MPC_mpcsbndb | obscodes | 2703 | 2026-05-27 23:09:26.958103 | 2026-05-30 17:17:12.179919 |
| SBN_to_AWS | obscodes | 2703 | 2026-05-27 23:09:26.958103 | 2026-05-30 17:17:12.278916 |
| MPC_primarydb | primary_objects | 1584172 | 2026-05-30 09:45:54.308665 | 2026-05-30 17:17:12.371935 |
| MPC_mpcsbndb | primary_objects | 1584172 | 2026-05-30 09:45:54.308665 | 2026-05-30 17:17:13.433572 |
| SBN_to_AWS | primary_objects | 1584172 | 2026-05-30 09:45:54.308665 | 2026-05-30 17:17:14.37527 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-05-30 17:17:16.001579 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-05-30 17:17:16.101973 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-05-30 17:17:16.183249 | |
| MPC_primarydb | obs_alterations_deletions | 1690907 | 2026-05-30 06:48:01.904967 | 2026-05-30 17:17:16.266855 |
| MPC_mpcsbndb | obs_alterations_deletions | 1690907 | 2026-05-30 06:48:01.904967 | 2026-05-30 17:17:22.014974 |
| SBN_to_AWS | obs_alterations_deletions | 1690907 | 2026-05-30 06:48:01.904967 | 2026-05-30 17:17:22.173656 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-30 17:17:22.522754 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-30 17:17:22.632726 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-30 17:17:22.721811 |
| MPC_primarydb | obs_alterations_unassociations | 581060 | 2026-05-30 06:13:25.718004 | 2026-05-30 17:17:22.813377 |
| MPC_mpcsbndb | obs_alterations_unassociations | 581060 | 2026-05-30 06:13:25.718004 | 2026-05-30 17:17:23.356053 |
| SBN_to_AWS | obs_alterations_unassociations | 581060 | 2026-05-30 06:13:25.718004 | 2026-05-30 17:17:23.574051 |