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 19:40:01 (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 | 49972652 | 2026-05-31 16:28:14 | 2026-05-31 16:28:14 |
| 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 | 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 | 512095741 | 2026-05-31 12:40:11 | 2026-05-31 12:40:11 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1559120 | 2025-04-04 17:12:48 | 2026-05-31 13:01:17 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 13 | 2026-05-24 12:17:39.687305 | 2026-05-31 09:53:22.905667 |
| neocp_events | 325255 | 2026-05-31 09:53:23.385764 | 2026-05-31 09:53:23.385764 |
| 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 | 38866 | 2026-05-31 09:53:23.044093 | 2026-05-31 09:53:23.044093 |
| current_identifications | 2071729 | 2026-03-31 18:12:15.546255 | 2026-05-31 15:19:29.211381 |
| numbered_identifications | 896609 | 2026-05-31 15:19:29.248698 | 2026-05-31 15:19:29.248698 |
| primary_objects | 1584186 | 2026-05-31 08:10:13.071965 | 2026-05-31 08:10:13.071965 |
| obs_sbn | 539957182 | 2026-01-28 16:05:19.309096-05 | 2026-05-31 15:33:10.07087-04 |
| obs_alterations_deletions | 1694481 | 2025-12-15 18:51:25.58768 | 2026-05-31 19:34:08.50933 |
| obs_alterations_redesignations | 5083 | 2026-03-18 20:47:44.531467 | 2026-05-31 19:35:10.075266 |
| obs_alterations_unassociations | 581094 | 2026-05-31 04:09:38.13779 | 2026-05-31 04:09:38.13779 |
| mpc_orbits | 1549092 | 2021-02-03 22:50:07.133683 | 2026-05-31 19:13:49.048023 |
| 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 | 539957138 | 2026-05-31 18:59:52.154655 | 2026-05-31 19:00:02.436416 |
| MPC_mpcsbndb | obs_sbn | 539957138 | 2026-05-31 19:00:15.411546 | 2026-05-31 19:00:22.295023 |
| SBN_to_AWS | obs_sbn | 539957138 | 2026-05-31 19:00:56.473572 | 2026-05-31 19:01:08.8516 |
| MPC_primarydb | current_identifications | 2071729 | 2026-05-31 15:19:29.211381 | 2026-05-31 19:29:27.007227 |
| MPC_mpcsbndb | current_identifications | 2071729 | 2026-05-31 15:19:29.211381 | 2026-05-31 19:29:28.019107 |
| SBN_to_AWS | current_identifications | 2071729 | 2026-05-31 15:19:29.211381 | 2026-05-31 19:29:28.217654 |
| MPC_primarydb | comet_names | 4376 | 2026-05-26 21:03:40.256139 | 2026-05-31 19:29:28.925744 |
| MPC_mpcsbndb | comet_names | 4376 | 2026-05-26 21:03:40.256139 | 2026-05-31 19:29:29.031115 |
| SBN_to_AWS | comet_names | 4376 | 2026-05-26 21:03:40.256139 | 2026-05-31 19:29:29.120735 |
| MPC_primarydb | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-31 19:29:29.220384 |
| MPC_mpcsbndb | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-31 19:29:29.373569 |
| SBN_to_AWS | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-31 19:29:29.47895 |
| MPC_primarydb | mpc_orbits | 1549092 | 2026-05-31 19:13:49.048023 | 2026-05-31 19:29:29.629789 |
| MPC_mpcsbndb | mpc_orbits | 1549092 | 2026-05-31 19:13:49.048023 | 2026-05-31 19:29:31.178972 |
| SBN_to_AWS | mpc_orbits | 1549092 | 2026-05-31 19:13:49.048023 | 2026-05-31 19:29:31.665047 |
| MPC_primarydb | numbered_identifications | 896609 | 2026-05-31 15:19:29.248698 | 2026-05-31 19:29:36.346577 |
| MPC_mpcsbndb | numbered_identifications | 896609 | 2026-05-31 15:19:29.248698 | 2026-05-31 19:29:36.737831 |
| SBN_to_AWS | numbered_identifications | 896609 | 2026-05-31 15:19:29.248698 | 2026-05-31 19:29:36.88484 |
| MPC_primarydb | neocp_els | 13 | 2026-05-31 09:53:22.905667 | 2026-05-31 19:29:37.181529 |
| MPC_mpcsbndb | neocp_els | 13 | 2026-05-31 09:53:22.905667 | 2026-05-31 19:29:37.285827 |
| SBN_to_AWS | neocp_els | 13 | 2026-05-31 09:53:22.905667 | 2026-05-31 19:29:37.373749 |
| MPC_primarydb | neocp_events | 325255 | 2026-05-31 09:53:23.385764 | 2026-05-31 19:29:37.471136 |
| MPC_mpcsbndb | neocp_events | 325255 | 2026-05-31 09:53:23.385764 | 2026-05-31 19:29:37.671274 |
| SBN_to_AWS | neocp_events | 325255 | 2026-05-31 09:53:23.385764 | 2026-05-31 19:29:37.799277 |
| MPC_primarydb | neocp_obs | 73 | 2026-05-30 07:30:05.689928 | 2026-05-31 19:29:37.954865 |
| MPC_mpcsbndb | neocp_obs | 73 | 2026-05-30 07:30:05.689928 | 2026-05-31 19:29:38.058161 |
| SBN_to_AWS | neocp_obs | 73 | 2026-05-30 07:30:05.689928 | 2026-05-31 19:29:38.146979 |
| MPC_primarydb | neocp_obs_archive | 813699 | 2026-05-31 05:57:07.02446 | 2026-05-31 19:29:38.245654 |
| MPC_mpcsbndb | neocp_obs_archive | 813699 | 2026-05-31 05:57:07.02446 | 2026-05-31 19:29:38.571898 |
| SBN_to_AWS | neocp_obs_archive | 813699 | 2026-05-31 05:57:07.02446 | 2026-05-31 19:29:38.740401 |
| MPC_primarydb | neocp_prev_des | 72601 | 2026-05-31 08:11:02.865985 | 2026-05-31 19:29:38.973094 |
| MPC_mpcsbndb | neocp_prev_des | 72601 | 2026-05-31 08:11:02.865985 | 2026-05-31 19:29:39.11393 |
| SBN_to_AWS | neocp_prev_des | 72601 | 2026-05-31 08:11:02.865985 | 2026-05-31 19:29:39.219735 |
| MPC_primarydb | neocp_var | 38866 | 2026-05-31 09:53:23.044093 | 2026-05-31 19:29:39.341766 |
| MPC_mpcsbndb | neocp_var | 38866 | 2026-05-31 09:53:23.044093 | 2026-05-31 19:29:39.491056 |
| SBN_to_AWS | neocp_var | 38866 | 2026-05-31 09:53:23.044093 | 2026-05-31 19:29:39.60717 |
| MPC_primarydb | obscodes | 2703 | 2026-05-27 23:09:26.958103 | 2026-05-31 19:29:39.716118 |
| MPC_mpcsbndb | obscodes | 2703 | 2026-05-27 23:09:26.958103 | 2026-05-31 19:29:39.82952 |
| SBN_to_AWS | obscodes | 2703 | 2026-05-27 23:09:26.958103 | 2026-05-31 19:29:39.920855 |
| MPC_primarydb | primary_objects | 1584186 | 2026-05-31 08:10:13.071965 | 2026-05-31 19:29:40.019504 |
| MPC_mpcsbndb | primary_objects | 1584186 | 2026-05-31 08:10:13.071965 | 2026-05-31 19:29:40.497544 |
| SBN_to_AWS | primary_objects | 1584186 | 2026-05-31 08:10:13.071965 | 2026-05-31 19:29:40.730439 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-05-31 19:29:42.320593 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-05-31 19:29:42.425136 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-05-31 19:29:42.512586 | |
| MPC_primarydb | obs_alterations_deletions | 1694481 | 2026-05-31 15:07:59.226316 | 2026-05-31 19:29:42.60288 |
| MPC_mpcsbndb | obs_alterations_deletions | 1694481 | 2026-05-31 15:07:59.226316 | 2026-05-31 19:29:43.154448 |
| SBN_to_AWS | obs_alterations_deletions | 1694481 | 2026-05-31 15:07:59.226316 | 2026-05-31 19:29:43.303289 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-31 19:29:43.660026 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-31 19:29:43.766959 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-31 19:29:43.858394 |
| MPC_primarydb | obs_alterations_unassociations | 581094 | 2026-05-31 04:09:38.13779 | 2026-05-31 19:29:43.95582 |
| MPC_mpcsbndb | obs_alterations_unassociations | 581094 | 2026-05-31 04:09:38.13779 | 2026-05-31 19:29:44.24108 |
| SBN_to_AWS | obs_alterations_unassociations | 581094 | 2026-05-31 04:09:38.13779 | 2026-05-31 19:29:44.375232 |