Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-07-20 20:00:02 (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 | 5227 | 2026-06-03 09:27:00 | 2026-06-03 09:27:00 |
| comet_orbits | 12765 | 2025-02-07 23:25:28 | 2026-07-17 02:01:03 |
| identifications | 223187 | 2026-07-14 12:33:56 | 2026-07-14 12:33:56 |
| isolated_tracklets | 50788805 | 2026-07-20 19:11:18 | 2026-07-20 19:11:18 |
| mp_discoverers | 1969147 | 2025-06-18 21:18:06 | 2025-06-18 21:18:06 |
| numbered_comet_identifications | 1295 | 2026-06-03 09:12:00 | 2026-06-03 09:12:00 |
| numbered_identifications | 1342746 | 2026-06-03 02:55:41 | 2026-06-03 02:55:41 |
| numbered_mps | 895910 | 2011-10-27 02:52:10 | 2026-07-09 11:09:42 |
| 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 | 524399518 | 2026-07-20 18:19:39 | 2026-07-20 18:19:39 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1568646 | 2017-10-14 12:35:19 | 2026-07-20 19:01:03 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 59 | 2026-07-19 15:46:30.817219 | 2026-07-20 19:38:05.244988 |
| neocp_events | 329698 | 2026-07-20 19:38:05.394108 | 2026-07-20 19:38:05.394108 |
| neocp_obs_archive | 822392 | 2026-07-20 18:30:36.036643 | 2026-07-20 18:30:36.036643 |
| neocp_obs | 535 | 2026-07-20 18:30:35.995453 | 2026-07-20 18:30:35.995453 |
| neocp_prev_des | 73140 | 2026-07-20 19:37:31.706406 | 2026-07-20 19:37:31.706406 |
| neocp_var | 130935 | 2026-07-20 19:38:05.28048 | 2026-07-20 19:38:05.28048 |
| current_identifications | 2083318 | 2026-07-20 19:44:41.923215 | 2026-07-20 19:45:17.584267 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1593366 | 2026-07-20 19:44:41.896386 | 2026-07-20 19:44:41.896386 |
| obs_sbn | 543474677 | 2026-07-17 10:02:14.586014-04 | 2026-07-17 11:10:21.662387-04 |
| obs_alterations_deletions | 1822516 | 2026-07-18 21:33:10.116956 | 2026-07-18 21:33:10.116956 |
| obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-06-25 20:30:09.644732 |
| obs_alterations_unassociations | 594626 | 2026-07-20 20:02:51.375316 | 2026-07-20 20:02:51.375316 |
| mpc_orbits | 1558747 | 2021-02-03 23:59:27.905999 | 2026-07-20 20:01:30.94451 |
| minor_planet_names | 26551 | 2013-03-28 19:44:30 | 2026-07-20 18:03:50.51758 |
| obscodes | 2712 | 2021-05-03 00:51:12.922467 | 2026-07-20 16:56:35.117378 |
| comet_names | 4387 | 2026-07-16 16:23:29.552606 | 2026-07-16 16:23:29.552606 |
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 | 543712031 | 2026-07-20 18:51:23.334775 | 2026-07-20 19:00:02.397151 |
| MPC_mpcsbndb | obs_sbn | 543711910 | 2026-07-20 18:51:23.334775 | 2026-07-20 19:00:14.455966 |
| SBN_to_AWS | obs_sbn | 543711910 | 2026-07-20 18:51:23.334775 | 2026-07-20 19:00:54.378923 |
| MPC_primarydb | current_identifications | 2083313 | 2026-07-20 19:25:38.145983 | 2026-07-20 19:32:01.818257 |
| MPC_mpcsbndb | current_identifications | 2083313 | 2026-07-20 19:25:38.145983 | 2026-07-20 19:32:02.523449 |
| SBN_to_AWS | current_identifications | 2083313 | 2026-07-20 19:25:38.145983 | 2026-07-20 19:32:02.656153 |
| MPC_primarydb | comet_names | 4387 | 2026-07-16 16:23:29.552606 | 2026-07-20 19:32:03.394527 |
| MPC_mpcsbndb | comet_names | 4387 | 2026-07-16 16:23:29.552606 | 2026-07-20 19:32:03.482564 |
| SBN_to_AWS | comet_names | 4387 | 2026-07-16 16:23:29.552606 | 2026-07-20 19:32:03.545889 |
| MPC_primarydb | minor_planet_names | 26551 | 2026-07-20 18:03:50.51758 | 2026-07-20 19:32:03.619536 |
| MPC_mpcsbndb | minor_planet_names | 26551 | 2026-07-20 18:03:50.51758 | 2026-07-20 19:32:03.747656 |
| SBN_to_AWS | minor_planet_names | 26551 | 2026-07-20 18:03:50.51758 | 2026-07-20 19:32:03.825911 |
| MPC_primarydb | mpc_orbits | 1558742 | 2026-07-20 19:32:00.504028 | 2026-07-20 19:32:03.952376 |
| MPC_mpcsbndb | mpc_orbits | 1558742 | 2026-07-20 19:32:00.504028 | 2026-07-20 19:32:05.704994 |
| SBN_to_AWS | mpc_orbits | 1558742 | 2026-07-20 19:32:00.504028 | 2026-07-20 19:32:06.017322 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-07-20 19:32:08.567557 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-07-20 19:32:08.833218 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-07-20 19:32:08.943058 |
| MPC_primarydb | neocp_els | 60 | 2026-07-20 18:30:36.173702 | 2026-07-20 19:32:09.207652 |
| MPC_mpcsbndb | neocp_els | 60 | 2026-07-20 18:30:36.173702 | 2026-07-20 19:32:09.297181 |
| SBN_to_AWS | neocp_els | 60 | 2026-07-20 18:30:36.173702 | 2026-07-20 19:32:09.358395 |
| MPC_primarydb | neocp_events | 329696 | 2026-07-20 18:51:24.42925 | 2026-07-20 19:32:09.427886 |
| MPC_mpcsbndb | neocp_events | 329696 | 2026-07-20 18:51:24.42925 | 2026-07-20 19:32:09.611581 |
| SBN_to_AWS | neocp_events | 329696 | 2026-07-20 18:51:24.42925 | 2026-07-20 19:32:09.710468 |
| MPC_primarydb | neocp_obs | 531 | 2026-07-20 18:30:35.995453 | 2026-07-20 19:32:09.843017 |
| MPC_mpcsbndb | neocp_obs | 531 | 2026-07-20 18:30:35.995453 | 2026-07-20 19:32:09.934235 |
| SBN_to_AWS | neocp_obs | 531 | 2026-07-20 18:30:35.995453 | 2026-07-20 19:32:09.997898 |
| MPC_primarydb | neocp_obs_archive | 822392 | 2026-07-20 18:30:36.036643 | 2026-07-20 19:32:10.070417 |
| MPC_mpcsbndb | neocp_obs_archive | 822392 | 2026-07-20 18:30:36.036643 | 2026-07-20 19:32:10.268785 |
| SBN_to_AWS | neocp_obs_archive | 822392 | 2026-07-20 18:30:36.036643 | 2026-07-20 19:32:10.411099 |
| MPC_primarydb | neocp_prev_des | 73139 | 2026-07-20 18:51:24.331344 | 2026-07-20 19:32:10.629409 |
| MPC_mpcsbndb | neocp_prev_des | 73139 | 2026-07-20 18:51:24.331344 | 2026-07-20 19:32:10.751621 |
| SBN_to_AWS | neocp_prev_des | 73139 | 2026-07-20 18:51:24.331344 | 2026-07-20 19:32:10.830365 |
| MPC_primarydb | neocp_var | 133113 | 2026-07-20 18:30:36.126884 | 2026-07-20 19:32:10.926743 |
| MPC_mpcsbndb | neocp_var | 133113 | 2026-07-20 18:30:36.126884 | 2026-07-20 19:32:11.065422 |
| SBN_to_AWS | neocp_var | 133113 | 2026-07-20 18:30:36.126884 | 2026-07-20 19:32:11.178046 |
| MPC_primarydb | obscodes | 2712 | 2026-07-20 16:56:35.117378 | 2026-07-20 19:32:11.334184 |
| MPC_mpcsbndb | obscodes | 2712 | 2026-07-20 16:56:35.117378 | 2026-07-20 19:32:11.433172 |
| SBN_to_AWS | obscodes | 2712 | 2026-07-20 16:56:35.117378 | 2026-07-20 19:32:11.496643 |
| MPC_primarydb | primary_objects | 1593361 | 2026-07-20 17:46:58.91326 | 2026-07-20 19:32:11.566588 |
| MPC_mpcsbndb | primary_objects | 1593361 | 2026-07-20 17:46:58.91326 | 2026-07-20 19:32:12.040767 |
| SBN_to_AWS | primary_objects | 1593361 | 2026-07-20 17:46:58.91326 | 2026-07-20 19:32:12.239098 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-07-20 19:32:13.843964 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-07-20 19:32:13.932714 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-07-20 19:32:13.993798 | |
| MPC_primarydb | obs_alterations_deletions | 1822516 | 2026-07-18 21:33:10.116956 | 2026-07-20 19:32:14.059587 |
| MPC_mpcsbndb | obs_alterations_deletions | 1822516 | 2026-07-18 21:33:10.116956 | 2026-07-20 19:32:14.560941 |
| SBN_to_AWS | obs_alterations_deletions | 1822516 | 2026-07-18 21:33:10.116956 | 2026-07-20 19:32:14.683716 |
| MPC_primarydb | obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-07-20 19:32:14.906956 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-07-20 19:32:15.001759 |
| SBN_to_AWS | obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-07-20 19:32:15.066144 |
| MPC_primarydb | obs_alterations_unassociations | 594620 | 2026-07-20 18:13:08.399203 | 2026-07-20 19:32:15.137134 |
| MPC_mpcsbndb | obs_alterations_unassociations | 594620 | 2026-07-20 18:13:08.399203 | 2026-07-20 19:32:15.388489 |
| SBN_to_AWS | obs_alterations_unassociations | 594620 | 2026-07-20 18:13:08.399203 | 2026-07-20 19:32:15.488804 |