Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-08-31 20:50:01 (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 | 12806 | 2026-08-25 17:57:48 | 2026-08-25 18:01:02 |
| identifications | 223187 | 2026-07-14 12:33:56 | 2026-07-14 12:33:56 |
| isolated_tracklets | 50790006 | 2026-08-24 17:18:20 | 2026-08-24 17:18:20 |
| 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 | 2026-06-03 02:57:32 | 2026-08-17 14:54:31 |
| 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 | 524442394 | 2026-08-31 19:26:21 | 2026-08-31 19:26:21 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1576399 | 2023-09-14 13:31:11 | 2026-08-31 20:01:03 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 16 | 2026-08-31 14:38:06.25743 | 2026-08-31 20:13:21.785918 |
| neocp_events | 334353 | 2026-08-31 20:13:19.904981 | 2026-08-31 20:13:19.904981 |
| neocp_obs_archive | 829771 | 2026-08-31 20:13:19.863466 | 2026-08-31 20:13:19.863466 |
| neocp_obs | 362 | 2026-08-31 20:13:19.822569 | 2026-08-31 20:13:19.822569 |
| neocp_prev_des | 73702 | 2026-08-31 16:05:17.20001 | 2026-08-31 16:05:17.20001 |
| neocp_var | 51585 | 2026-08-31 20:13:21.876122 | 2026-08-31 20:13:21.876122 |
| current_identifications | 2091760 | 2026-08-31 20:50:22.279483 | 2026-08-31 20:51:03.723013 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1601256 | 2026-08-31 20:50:22.258298 | 2026-08-31 20:50:22.258298 |
| obs_sbn | 551300124 | 2017-07-09 20:00:00-04 | 2026-08-31 16:50:25.18938-04 |
| obs_alterations_deletions | 2961292 | 2026-08-31 16:44:11.638129 | 2026-08-31 16:44:11.638129 |
| obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-08-25 19:50:31.030107 |
| obs_alterations_unassociations | 603578 | 2026-08-31 10:10:12.849883 | 2026-08-31 10:10:12.849883 |
| mpc_orbits | 1567007 | 2026-08-31 20:51:18.521757 | 2026-08-31 20:51:28.565863 |
| minor_planet_names | 26623 | 2024-08-15 18:31:11.706972 | 2026-08-17 18:54:31.231141 |
| obscodes | 2718 | 2026-08-28 21:09:38.491847 | 2026-08-28 21:09:38.491847 |
| comet_names | 4392 | 2026-08-25 17:00:02.297019 | 2026-08-25 17:00:02.297019 |
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 | 551299954 | 2026-08-31 19:59:18.76076 | 2026-08-31 20:00:02.230365 |
| MPC_mpcsbndb | obs_sbn | 551299954 | 2026-08-31 19:59:18.76076 | 2026-08-31 20:00:15.287482 |
| SBN_to_AWS | obs_sbn | 551299954 | 2026-08-31 19:59:18.76076 | 2026-08-31 20:00:34.368035 |
| MPC_primarydb | current_identifications | 2091749 | 2026-08-31 20:03:58.413593 | 2026-08-31 20:04:05.031148 |
| MPC_mpcsbndb | current_identifications | 2091749 | 2026-08-31 20:03:58.413593 | 2026-08-31 20:04:05.624395 |
| SBN_to_AWS | current_identifications | 2091749 | 2026-08-31 20:03:58.413593 | 2026-08-31 20:04:05.784703 |
| MPC_primarydb | comet_names | 4392 | 2026-08-25 17:00:02.297019 | 2026-08-31 20:04:06.009349 |
| MPC_mpcsbndb | comet_names | 4392 | 2026-08-25 17:00:02.297019 | 2026-08-31 20:04:06.123955 |
| SBN_to_AWS | comet_names | 4392 | 2026-08-25 17:00:02.297019 | 2026-08-31 20:04:06.219309 |
| MPC_primarydb | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-08-31 20:04:06.317562 |
| MPC_mpcsbndb | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-08-31 20:04:06.474675 |
| SBN_to_AWS | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-08-31 20:04:06.585363 |
| MPC_primarydb | mpc_orbits | 1566995 | 2026-08-31 20:03:10.244218 | 2026-08-31 20:04:06.692971 |
| MPC_mpcsbndb | mpc_orbits | 1566995 | 2026-08-31 20:03:10.244218 | 2026-08-31 20:04:08.313855 |
| SBN_to_AWS | mpc_orbits | 1566995 | 2026-08-31 20:03:10.244218 | 2026-08-31 20:04:08.579922 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-08-31 20:04:09.3067 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-08-31 20:04:09.574507 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-08-31 20:04:09.70991 |
| MPC_primarydb | neocp_els | 16 | 2026-08-31 17:50:22.472342 | 2026-08-31 20:04:09.866251 |
| MPC_mpcsbndb | neocp_els | 16 | 2026-08-31 17:50:22.472342 | 2026-08-31 20:04:09.978527 |
| SBN_to_AWS | neocp_els | 16 | 2026-08-31 17:50:22.472342 | 2026-08-31 20:04:10.073272 |
| MPC_primarydb | neocp_events | 334352 | 2026-08-31 17:50:22.457466 | 2026-08-31 20:04:10.171235 |
| MPC_mpcsbndb | neocp_events | 334352 | 2026-08-31 17:50:22.457466 | 2026-08-31 20:04:10.344392 |
| SBN_to_AWS | neocp_events | 334352 | 2026-08-31 17:50:22.457466 | 2026-08-31 20:04:10.465457 |
| MPC_primarydb | neocp_obs | 359 | 2026-08-31 17:50:22.436439 | 2026-08-31 20:04:10.587569 |
| MPC_mpcsbndb | neocp_obs | 359 | 2026-08-31 17:50:22.436439 | 2026-08-31 20:04:10.698078 |
| SBN_to_AWS | neocp_obs | 359 | 2026-08-31 17:50:22.436439 | 2026-08-31 20:04:10.793214 |
| MPC_primarydb | neocp_obs_archive | 829768 | 2026-08-31 17:50:22.454242 | 2026-08-31 20:04:10.891904 |
| MPC_mpcsbndb | neocp_obs_archive | 829768 | 2026-08-31 17:50:22.454242 | 2026-08-31 20:04:11.083831 |
| SBN_to_AWS | neocp_obs_archive | 829768 | 2026-08-31 17:50:22.454242 | 2026-08-31 20:04:11.218123 |
| MPC_primarydb | neocp_prev_des | 73702 | 2026-08-31 16:05:17.20001 | 2026-08-31 20:04:11.367869 |
| MPC_mpcsbndb | neocp_prev_des | 73702 | 2026-08-31 16:05:17.20001 | 2026-08-31 20:04:11.513082 |
| SBN_to_AWS | neocp_prev_des | 73702 | 2026-08-31 16:05:17.20001 | 2026-08-31 20:04:11.622365 |
| MPC_primarydb | neocp_var | 51585 | 2026-08-31 17:50:22.562894 | 2026-08-31 20:04:11.735038 |
| MPC_mpcsbndb | neocp_var | 51585 | 2026-08-31 17:50:22.562894 | 2026-08-31 20:04:11.890554 |
| SBN_to_AWS | neocp_var | 51585 | 2026-08-31 17:50:22.562894 | 2026-08-31 20:04:12.014055 |
| MPC_primarydb | obscodes | 2718 | 2026-08-28 21:09:38.491847 | 2026-08-31 20:04:12.129172 |
| MPC_mpcsbndb | obscodes | 2718 | 2026-08-28 21:09:38.491847 | 2026-08-31 20:04:12.256627 |
| SBN_to_AWS | obscodes | 2718 | 2026-08-28 21:09:38.491847 | 2026-08-31 20:04:12.357267 |
| MPC_primarydb | primary_objects | 1601245 | 2026-08-31 20:03:19.078761 | 2026-08-31 20:04:12.455878 |
| MPC_mpcsbndb | primary_objects | 1601245 | 2026-08-31 20:03:19.078761 | 2026-08-31 20:04:12.817547 |
| SBN_to_AWS | primary_objects | 1601245 | 2026-08-31 20:03:19.078761 | 2026-08-31 20:04:12.998798 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-08-31 20:04:13.22505 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-08-31 20:04:13.336144 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-08-31 20:04:13.430379 | |
| MPC_primarydb | obs_alterations_deletions | 2961292 | 2026-08-31 16:44:11.638129 | 2026-08-31 20:04:13.528018 |
| MPC_mpcsbndb | obs_alterations_deletions | 2961292 | 2026-08-31 16:44:11.638129 | 2026-08-31 20:04:14.057435 |
| SBN_to_AWS | obs_alterations_deletions | 2961292 | 2026-08-31 16:44:11.638129 | 2026-08-31 20:04:14.210155 |
| MPC_primarydb | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-08-31 20:04:14.445382 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-08-31 20:04:14.559516 |
| SBN_to_AWS | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-08-31 20:04:14.655574 |
| MPC_primarydb | obs_alterations_unassociations | 603578 | 2026-08-31 10:10:12.849883 | 2026-08-31 20:04:14.753967 |
| MPC_mpcsbndb | obs_alterations_unassociations | 603578 | 2026-08-31 10:10:12.849883 | 2026-08-31 20:04:14.981003 |
| SBN_to_AWS | obs_alterations_unassociations | 603578 | 2026-08-31 10:10:12.849883 | 2026-08-31 20:04:15.111875 |