Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-05-31 09:00:01 (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 | 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 | 49972419 | 2026-05-31 08:48:19 | 2026-05-31 08:48:19 |
| 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 | 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 | 512095473 | 2026-05-31 08:11:35 | 2026-05-31 08:11:35 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1559112 | 2026-05-31 08:11:41 | 2026-05-31 09:01:03 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 15 | 2026-05-31 05:57:07.350004 | 2026-05-31 05:57:07.350004 |
| neocp_events | 325242 | 2026-05-31 08:11:03.368847 | 2026-05-31 08:11:03.368847 |
| neocp_obs_archive | 813699 | 2026-05-31 05:57:07.02446 | 2026-05-31 05:57:07.02446 |
| neocp_obs | 93 | 2026-05-31 05:57:06.869819 | 2026-05-31 05:57:06.869819 |
| neocp_prev_des | 72601 | 2026-05-31 08:11:02.865985 | 2026-05-31 08:11:02.865985 |
| neocp_var | 42604 | 2026-05-31 05:57:07.153005 | 2026-05-31 05:57:07.153005 |
| current_identifications | 2071729 | 2026-05-31 08:10:13.268884 | 2026-05-31 08:11:12.566476 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1584186 | 2026-05-31 08:10:13.071965 | 2026-05-31 08:10:13.071965 |
| obs_sbn | 539950893 | 2026-05-31 04:45:09.029528-04 | 2026-05-31 04:48:17.309764-04 |
| 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 | 581094 | 2026-05-31 04:09:38.13779 | 2026-05-31 04:09:38.13779 |
| mpc_orbits | 1549092 | 2026-05-31 08:10:43.440331 | 2026-05-31 08:10:45.550812 |
| 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 | 539950864 | 2026-05-31 07:55:59.848867 | 2026-05-31 08:00:02.838078 |
| MPC_mpcsbndb | obs_sbn | 539950864 | 2026-05-31 07:55:59.848867 | 2026-05-31 08:00:15.634566 |
| SBN_to_AWS | obs_sbn | 539950864 | 2026-05-31 07:55:59.848867 | 2026-05-31 08:00:40.737971 |
| MPC_primarydb | current_identifications | 2071729 | 2026-05-31 08:11:12.566476 | 2026-05-31 08:23:03.976625 |
| MPC_mpcsbndb | current_identifications | 2071729 | 2026-05-31 08:11:12.566476 | 2026-05-31 08:23:04.778215 |
| SBN_to_AWS | current_identifications | 2071729 | 2026-05-31 08:11:12.566476 | 2026-05-31 08:23:04.922061 |
| MPC_primarydb | comet_names | 4376 | 2026-05-26 21:03:40.256139 | 2026-05-31 08:23:05.332697 |
| MPC_mpcsbndb | comet_names | 4376 | 2026-05-26 21:03:40.256139 | 2026-05-31 08:23:05.443136 |
| SBN_to_AWS | comet_names | 4376 | 2026-05-26 21:03:40.256139 | 2026-05-31 08:23:05.526338 |
| MPC_primarydb | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-31 08:23:05.620998 |
| MPC_mpcsbndb | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-31 08:23:05.763905 |
| SBN_to_AWS | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-31 08:23:05.862103 |
| MPC_primarydb | mpc_orbits | 1549092 | 2026-05-31 08:10:45.550812 | 2026-05-31 08:23:06.004222 |
| MPC_mpcsbndb | mpc_orbits | 1549092 | 2026-05-31 08:10:45.550812 | 2026-05-31 08:23:07.745092 |
| SBN_to_AWS | mpc_orbits | 1549092 | 2026-05-31 08:10:45.550812 | 2026-05-31 08:23:08.107547 |
| MPC_primarydb | numbered_identifications | 887800 | 2026-03-24 19:55:09.966554 | 2026-05-31 08:23:12.486048 |
| MPC_mpcsbndb | numbered_identifications | 887800 | 2026-03-24 19:55:09.966554 | 2026-05-31 08:23:12.752145 |
| SBN_to_AWS | numbered_identifications | 887800 | 2026-03-24 19:55:09.966554 | 2026-05-31 08:23:12.882828 |
| MPC_primarydb | neocp_els | 13 | 2026-05-30 09:05:56.390237 | 2026-05-31 08:23:13.167529 |
| MPC_mpcsbndb | neocp_els | 13 | 2026-05-30 09:05:56.390237 | 2026-05-31 08:23:13.275454 |
| SBN_to_AWS | neocp_els | 13 | 2026-05-30 09:05:56.390237 | 2026-05-31 08:23:13.35772 |
| MPC_primarydb | neocp_events | 325242 | 2026-05-31 08:11:03.368847 | 2026-05-31 08:23:13.446181 |
| MPC_mpcsbndb | neocp_events | 325242 | 2026-05-31 08:11:03.368847 | 2026-05-31 08:23:13.624702 |
| SBN_to_AWS | neocp_events | 325242 | 2026-05-31 08:11:03.368847 | 2026-05-31 08:23:13.736525 |
| MPC_primarydb | neocp_obs | 73 | 2026-05-30 07:30:05.689928 | 2026-05-31 08:23:13.883104 |
| MPC_mpcsbndb | neocp_obs | 73 | 2026-05-30 07:30:05.689928 | 2026-05-31 08:23:13.991908 |
| SBN_to_AWS | neocp_obs | 73 | 2026-05-30 07:30:05.689928 | 2026-05-31 08:23:14.073884 |
| MPC_primarydb | neocp_obs_archive | 813699 | 2026-05-31 05:57:07.02446 | 2026-05-31 08:23:14.166501 |
| MPC_mpcsbndb | neocp_obs_archive | 813699 | 2026-05-31 05:57:07.02446 | 2026-05-31 08:23:14.361195 |
| SBN_to_AWS | neocp_obs_archive | 813699 | 2026-05-31 05:57:07.02446 | 2026-05-31 08:23:14.492478 |
| MPC_primarydb | neocp_prev_des | 72601 | 2026-05-31 08:11:02.865985 | 2026-05-31 08:23:14.716457 |
| MPC_mpcsbndb | neocp_prev_des | 72601 | 2026-05-31 08:11:02.865985 | 2026-05-31 08:23:14.861106 |
| SBN_to_AWS | neocp_prev_des | 72601 | 2026-05-31 08:11:02.865985 | 2026-05-31 08:23:14.95909 |
| MPC_primarydb | neocp_var | 38604 | 2026-05-30 09:05:56.559253 | 2026-05-31 08:23:15.075804 |
| MPC_mpcsbndb | neocp_var | 38604 | 2026-05-30 09:05:56.559253 | 2026-05-31 08:23:15.229734 |
| SBN_to_AWS | neocp_var | 38604 | 2026-05-30 09:05:56.559253 | 2026-05-31 08:23:15.33151 |
| MPC_primarydb | obscodes | 2703 | 2026-05-27 23:09:26.958103 | 2026-05-31 08:23:15.455763 |
| MPC_mpcsbndb | obscodes | 2703 | 2026-05-27 23:09:26.958103 | 2026-05-31 08:23:15.576752 |
| SBN_to_AWS | obscodes | 2703 | 2026-05-27 23:09:26.958103 | 2026-05-31 08:23:15.659659 |
| MPC_primarydb | primary_objects | 1584186 | 2026-05-31 08:10:13.071965 | 2026-05-31 08:23:15.751503 |
| MPC_mpcsbndb | primary_objects | 1584186 | 2026-05-31 08:10:13.071965 | 2026-05-31 08:23:16.19231 |
| SBN_to_AWS | primary_objects | 1584186 | 2026-05-31 08:10:13.071965 | 2026-05-31 08:23:16.379405 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-05-31 08:23:17.966007 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-05-31 08:23:18.074046 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-05-31 08:23:18.155563 | |
| MPC_primarydb | obs_alterations_deletions | 1690907 | 2026-05-30 06:48:01.904967 | 2026-05-31 08:23:18.241072 |
| MPC_mpcsbndb | obs_alterations_deletions | 1690907 | 2026-05-30 06:48:01.904967 | 2026-05-31 08:23:18.68721 |
| SBN_to_AWS | obs_alterations_deletions | 1690907 | 2026-05-30 06:48:01.904967 | 2026-05-31 08:23:18.822463 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-31 08:23:19.175813 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-31 08:23:19.285377 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-31 08:23:19.368807 |
| MPC_primarydb | obs_alterations_unassociations | 581094 | 2026-05-31 04:09:38.13779 | 2026-05-31 08:23:19.461122 |
| MPC_mpcsbndb | obs_alterations_unassociations | 581094 | 2026-05-31 04:09:38.13779 | 2026-05-31 08:23:19.713456 |
| SBN_to_AWS | obs_alterations_unassociations | 581094 | 2026-05-31 04:09:38.13779 | 2026-05-31 08:23:19.842525 |