Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-07-23 12:50:01 (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 | 5227 | 2026-06-03 09:27:00 | 2026-06-03 09:27:00 |
| comet_orbits | 12767 | 2014-02-10 15:54:20 | 2026-07-21 20:01:03 |
| identifications | 223187 | 2026-07-14 12:33:56 | 2026-07-14 12:33:56 |
| isolated_tracklets | 50788979 | 2026-07-23 12:28:25 | 2026-07-23 12:28:25 |
| 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 | 524401624 | 2026-07-23 12:28:02 | 2026-07-23 12:28:02 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1568753 | 2015-01-08 22:45:48 | 2026-07-23 12:29:09 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 41 | 2026-07-23 12:29:57.996164 | 2026-07-23 12:29:57.996164 |
| neocp_events | 329952 | 2026-07-23 12:29:58.073079 | 2026-07-23 12:29:58.073079 |
| neocp_obs_archive | 822798 | 2026-07-23 12:29:57.86202 | 2026-07-23 12:29:57.86202 |
| neocp_obs | 472 | 2026-07-23 12:29:57.821261 | 2026-07-23 12:29:57.821261 |
| neocp_prev_des | 73176 | 2026-07-23 11:12:00.444545 | 2026-07-23 11:12:00.444545 |
| neocp_var | 92210 | 2026-07-23 12:29:57.950278 | 2026-07-23 12:29:57.950278 |
| current_identifications | 2083422 | 2026-07-23 10:10:50.896402 | 2026-07-23 10:11:33.917189 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1593457 | 2026-07-23 10:10:50.872633 | 2026-07-23 10:10:50.872633 |
| obs_sbn | 543735515 | 2026-07-23 08:42:38.747964-04 | 2026-07-23 08:53:09.399936-04 |
| obs_alterations_deletions | 1825709 | 2026-07-22 21:26:09.485003 | 2026-07-22 21:26:09.485003 |
| obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-06-25 20:30:09.644732 |
| obs_alterations_unassociations | 595212 | 2026-07-23 10:10:09.698422 | 2026-07-23 10:10:09.698422 |
| mpc_orbits | 1558847 | 2026-05-31 04:06:08.725897 | 2026-07-23 12:53:09.399936 |
| 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 | 543735197 | 2026-07-23 11:54:18.298086 | 2026-07-23 12:00:02.177606 |
| MPC_mpcsbndb | obs_sbn | 543735076 | 2026-07-23 11:54:18.298086 | 2026-07-23 12:00:14.497335 |
| SBN_to_AWS | obs_sbn | 543735076 | 2026-07-23 11:54:18.298086 | 2026-07-23 12:00:52.783175 |
| MPC_primarydb | current_identifications | 2083422 | 2026-07-23 10:11:33.917189 | 2026-07-23 12:32:13.885333 |
| MPC_mpcsbndb | current_identifications | 2083422 | 2026-07-23 10:11:33.917189 | 2026-07-23 12:32:14.954791 |
| SBN_to_AWS | current_identifications | 2083422 | 2026-07-23 10:11:33.917189 | 2026-07-23 12:32:15.114635 |
| MPC_primarydb | comet_names | 4387 | 2026-07-16 16:23:29.552606 | 2026-07-23 12:32:15.871648 |
| MPC_mpcsbndb | comet_names | 4387 | 2026-07-16 16:23:29.552606 | 2026-07-23 12:32:15.980288 |
| SBN_to_AWS | comet_names | 4387 | 2026-07-16 16:23:29.552606 | 2026-07-23 12:32:16.069674 |
| MPC_primarydb | minor_planet_names | 26551 | 2026-07-20 18:03:50.51758 | 2026-07-23 12:32:16.168994 |
| MPC_mpcsbndb | minor_planet_names | 26551 | 2026-07-20 18:03:50.51758 | 2026-07-23 12:32:16.320844 |
| SBN_to_AWS | minor_planet_names | 26551 | 2026-07-20 18:03:50.51758 | 2026-07-23 12:32:16.43167 |
| MPC_primarydb | mpc_orbits | 1558847 | 2026-07-23 12:27:49.220737 | 2026-07-23 12:32:16.582439 |
| MPC_mpcsbndb | mpc_orbits | 1558847 | 2026-07-23 12:27:49.220737 | 2026-07-23 12:32:19.140949 |
| SBN_to_AWS | mpc_orbits | 1558847 | 2026-07-23 12:27:49.220737 | 2026-07-23 12:32:19.536813 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-07-23 12:32:23.338195 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-07-23 12:32:23.715099 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-07-23 12:32:23.850592 |
| MPC_primarydb | neocp_els | 41 | 2026-07-23 12:29:57.996164 | 2026-07-23 12:32:24.151231 |
| MPC_mpcsbndb | neocp_els | 41 | 2026-07-23 12:29:57.996164 | 2026-07-23 12:32:24.258431 |
| SBN_to_AWS | neocp_els | 41 | 2026-07-23 12:29:57.996164 | 2026-07-23 12:32:24.346249 |
| MPC_primarydb | neocp_events | 329952 | 2026-07-23 12:29:58.073079 | 2026-07-23 12:32:24.440692 |
| MPC_mpcsbndb | neocp_events | 329952 | 2026-07-23 12:29:58.073079 | 2026-07-23 12:32:24.645603 |
| SBN_to_AWS | neocp_events | 329952 | 2026-07-23 12:29:58.073079 | 2026-07-23 12:32:24.769892 |
| MPC_primarydb | neocp_obs | 472 | 2026-07-23 12:29:57.821261 | 2026-07-23 12:32:24.928722 |
| MPC_mpcsbndb | neocp_obs | 472 | 2026-07-23 12:29:57.821261 | 2026-07-23 12:32:25.037565 |
| SBN_to_AWS | neocp_obs | 472 | 2026-07-23 12:29:57.821261 | 2026-07-23 12:32:25.125013 |
| MPC_primarydb | neocp_obs_archive | 822798 | 2026-07-23 12:29:57.86202 | 2026-07-23 12:32:25.22261 |
| MPC_mpcsbndb | neocp_obs_archive | 822798 | 2026-07-23 12:29:57.86202 | 2026-07-23 12:32:25.504879 |
| SBN_to_AWS | neocp_obs_archive | 822798 | 2026-07-23 12:29:57.86202 | 2026-07-23 12:32:25.674349 |
| MPC_primarydb | neocp_prev_des | 73176 | 2026-07-23 11:12:00.444545 | 2026-07-23 12:32:25.912996 |
| MPC_mpcsbndb | neocp_prev_des | 73176 | 2026-07-23 11:12:00.444545 | 2026-07-23 12:32:26.058159 |
| SBN_to_AWS | neocp_prev_des | 73176 | 2026-07-23 11:12:00.444545 | 2026-07-23 12:32:26.163508 |
| MPC_primarydb | neocp_var | 92210 | 2026-07-23 12:29:57.950278 | 2026-07-23 12:32:26.284827 |
| MPC_mpcsbndb | neocp_var | 92210 | 2026-07-23 12:29:57.950278 | 2026-07-23 12:32:26.446005 |
| SBN_to_AWS | neocp_var | 92210 | 2026-07-23 12:29:57.950278 | 2026-07-23 12:32:26.565054 |
| MPC_primarydb | obscodes | 2712 | 2026-07-20 16:56:35.117378 | 2026-07-23 12:32:26.806559 |
| MPC_mpcsbndb | obscodes | 2712 | 2026-07-20 16:56:35.117378 | 2026-07-23 12:32:26.931429 |
| SBN_to_AWS | obscodes | 2712 | 2026-07-20 16:56:35.117378 | 2026-07-23 12:32:27.021056 |
| MPC_primarydb | primary_objects | 1593457 | 2026-07-23 10:10:50.872633 | 2026-07-23 12:32:27.117049 |
| MPC_mpcsbndb | primary_objects | 1593457 | 2026-07-23 10:10:50.872633 | 2026-07-23 12:32:27.625654 |
| SBN_to_AWS | primary_objects | 1593457 | 2026-07-23 10:10:50.872633 | 2026-07-23 12:32:27.839851 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-07-23 12:32:29.442947 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-07-23 12:32:29.550204 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-07-23 12:32:29.636934 | |
| MPC_primarydb | obs_alterations_deletions | 1825709 | 2026-07-22 21:26:09.485003 | 2026-07-23 12:32:29.727156 |
| MPC_mpcsbndb | obs_alterations_deletions | 1825709 | 2026-07-22 21:26:09.485003 | 2026-07-23 12:32:30.42694 |
| SBN_to_AWS | obs_alterations_deletions | 1825709 | 2026-07-22 21:26:09.485003 | 2026-07-23 12:32:30.576539 |
| MPC_primarydb | obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-07-23 12:32:30.821948 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-07-23 12:32:30.934223 |
| SBN_to_AWS | obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-07-23 12:32:31.024919 |
| MPC_primarydb | obs_alterations_unassociations | 595212 | 2026-07-23 10:10:09.698422 | 2026-07-23 12:32:31.122077 |
| MPC_mpcsbndb | obs_alterations_unassociations | 595212 | 2026-07-23 10:10:09.698422 | 2026-07-23 12:32:31.435401 |
| SBN_to_AWS | obs_alterations_unassociations | 595212 | 2026-07-23 10:10:09.698422 | 2026-07-23 12:32:31.568547 |