Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-08-13 00:00:01 (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 | 5227 | 2026-06-03 09:27:00 | 2026-06-03 09:27:00 |
| comet_orbits | 12785 | 2014-02-10 15:54:13 | 2026-08-07 20:01:03 |
| identifications | 223187 | 2026-07-14 12:33:56 | 2026-07-14 12:33:56 |
| isolated_tracklets | 50789900 | 2025-08-23 00:38:12 | 2026-08-12 21:03:14 |
| 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 02:54:58 | 2026-08-06 11:46:35 |
| 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 | 524417267 | 2026-08-12 22:33:06 | 2026-08-12 22:33:06 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1571483 | 2026-08-12 22:15:53 | 2026-08-12 23:01:02 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 120 | 2026-08-11 12:01:14.555584 | 2026-08-12 23:58:27.870737 |
| neocp_events | 332188 | 2026-08-12 23:58:27.865683 | 2026-08-12 23:58:27.865683 |
| neocp_obs_archive | 826569 | 2026-08-12 23:58:27.862988 | 2026-08-12 23:58:27.862988 |
| neocp_obs | 1220 | 2026-08-12 23:58:27.85623 | 2026-08-12 23:58:27.85623 |
| neocp_prev_des | 73404 | 2026-08-12 23:38:08.084512 | 2026-08-12 23:38:08.084512 |
| neocp_var | 250511 | 2026-08-12 23:58:27.904659 | 2026-08-12 23:58:27.904659 |
| current_identifications | 2086274 | 2026-08-13 00:02:46.227516 | 2026-08-13 00:03:22.624241 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1596088 | 2026-08-13 00:02:46.20239 | 2026-08-13 00:02:46.20239 |
| obs_sbn | 545642354 | 2025-11-03 04:33:15.262626-05 | 2026-08-12 20:02:49.485799-04 |
| obs_alterations_deletions | 1946326 | 2026-08-12 21:53:23.38437 | 2026-08-12 21:53:23.38437 |
| obs_alterations_redesignations | 5194 | 2026-08-12 19:41:29.142496 | 2026-08-12 19:41:29.142496 |
| obs_alterations_unassociations | 600306 | 2026-08-12 22:12:09.683015 | 2026-08-12 22:12:09.683015 |
| mpc_orbits | 1561637 | 2026-08-13 00:03:35.15449 | 2026-08-13 00:03:44.505473 |
| minor_planet_names | 26594 | 2026-08-06 15:47:16.33429 | 2026-08-06 15:47:16.33429 |
| obscodes | 2716 | 2026-08-11 20:33:23.272047 | 2026-08-11 20:33:23.272047 |
| comet_names | 4389 | 2026-08-07 13:39:18.93276 | 2026-08-07 13:39:18.93276 |
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 | 545642334 | 2026-08-12 22:54:55.050791 | 2026-08-12 23:00:01.982817 |
| MPC_mpcsbndb | obs_sbn | 545642334 | 2026-08-12 22:54:55.050791 | 2026-08-12 23:00:21.132312 |
| SBN_to_AWS | obs_sbn | 545642334 | 2026-08-12 22:54:55.050791 | 2026-08-12 23:01:03.22285 |
| MPC_primarydb | current_identifications | 2086269 | 2026-08-12 23:36:31.168737 | 2026-08-12 23:36:43.048375 |
| MPC_mpcsbndb | current_identifications | 2086269 | 2026-08-12 23:36:31.168737 | 2026-08-12 23:36:44.118403 |
| SBN_to_AWS | current_identifications | 2086269 | 2026-08-12 23:36:31.168737 | 2026-08-12 23:36:44.275879 |
| MPC_primarydb | comet_names | 4389 | 2026-08-07 13:39:18.93276 | 2026-08-12 23:36:45.030704 |
| MPC_mpcsbndb | comet_names | 4389 | 2026-08-07 13:39:18.93276 | 2026-08-12 23:36:45.123825 |
| SBN_to_AWS | comet_names | 4389 | 2026-08-07 13:39:18.93276 | 2026-08-12 23:36:45.199443 |
| MPC_primarydb | minor_planet_names | 26594 | 2026-08-06 15:47:16.33429 | 2026-08-12 23:36:45.285324 |
| MPC_mpcsbndb | minor_planet_names | 26594 | 2026-08-06 15:47:16.33429 | 2026-08-12 23:36:45.423856 |
| SBN_to_AWS | minor_planet_names | 26594 | 2026-08-06 15:47:16.33429 | 2026-08-12 23:36:45.513797 |
| MPC_primarydb | mpc_orbits | 1561632 | 2026-08-12 23:36:43.544304 | 2026-08-12 23:36:45.652475 |
| MPC_mpcsbndb | mpc_orbits | 1561632 | 2026-08-12 23:36:43.544304 | 2026-08-12 23:36:47.476249 |
| SBN_to_AWS | mpc_orbits | 1561632 | 2026-08-12 23:36:43.544304 | 2026-08-12 23:36:47.860598 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-08-12 23:36:51.829868 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-08-12 23:36:52.198396 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-08-12 23:36:52.327387 |
| MPC_primarydb | neocp_els | 121 | 2026-08-12 23:34:27.741818 | 2026-08-12 23:36:52.61074 |
| MPC_mpcsbndb | neocp_els | 121 | 2026-08-12 23:34:27.741818 | 2026-08-12 23:36:52.706193 |
| SBN_to_AWS | neocp_els | 121 | 2026-08-12 23:34:27.741818 | 2026-08-12 23:36:52.780413 |
| MPC_primarydb | neocp_events | 332185 | 2026-08-12 23:34:27.738246 | 2026-08-12 23:36:52.861852 |
| MPC_mpcsbndb | neocp_events | 332185 | 2026-08-12 23:34:27.738246 | 2026-08-12 23:36:53.062208 |
| SBN_to_AWS | neocp_events | 332185 | 2026-08-12 23:34:27.738246 | 2026-08-12 23:36:53.170304 |
| MPC_primarydb | neocp_obs | 1227 | 2026-08-12 23:34:27.728413 | 2026-08-12 23:36:53.316393 |
| MPC_mpcsbndb | neocp_obs | 1227 | 2026-08-12 23:34:27.728413 | 2026-08-12 23:36:53.407937 |
| SBN_to_AWS | neocp_obs | 1227 | 2026-08-12 23:34:27.728413 | 2026-08-12 23:36:53.483427 |
| MPC_primarydb | neocp_obs_archive | 826563 | 2026-08-12 23:34:27.73527 | 2026-08-12 23:36:53.567595 |
| MPC_mpcsbndb | neocp_obs_archive | 826563 | 2026-08-12 23:34:27.73527 | 2026-08-12 23:36:53.816792 |
| SBN_to_AWS | neocp_obs_archive | 826563 | 2026-08-12 23:34:27.73527 | 2026-08-12 23:36:53.968396 |
| MPC_primarydb | neocp_prev_des | 73403 | 2026-08-12 22:14:57.648411 | 2026-08-12 23:36:54.204613 |
| MPC_mpcsbndb | neocp_prev_des | 73403 | 2026-08-12 22:14:57.648411 | 2026-08-12 23:36:54.336342 |
| SBN_to_AWS | neocp_prev_des | 73403 | 2026-08-12 22:14:57.648411 | 2026-08-12 23:36:54.427431 |
| MPC_primarydb | neocp_var | 252511 | 2026-08-12 23:34:27.775051 | 2026-08-12 23:36:54.537277 |
| MPC_mpcsbndb | neocp_var | 252511 | 2026-08-12 23:34:27.775051 | 2026-08-12 23:36:54.725221 |
| SBN_to_AWS | neocp_var | 252511 | 2026-08-12 23:34:27.775051 | 2026-08-12 23:36:54.8406 |
| MPC_primarydb | obscodes | 2716 | 2026-08-11 20:33:23.272047 | 2026-08-12 23:36:55.05466 |
| MPC_mpcsbndb | obscodes | 2716 | 2026-08-11 20:33:23.272047 | 2026-08-12 23:36:55.178894 |
| SBN_to_AWS | obscodes | 2716 | 2026-08-11 20:33:23.272047 | 2026-08-12 23:36:55.256324 |
| MPC_primarydb | primary_objects | 1596083 | 2026-08-12 23:35:53.249754 | 2026-08-12 23:36:55.339724 |
| MPC_mpcsbndb | primary_objects | 1596083 | 2026-08-12 23:35:53.249754 | 2026-08-12 23:36:56.101243 |
| SBN_to_AWS | primary_objects | 1596083 | 2026-08-12 23:35:53.249754 | 2026-08-12 23:36:56.322293 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-08-12 23:36:57.966745 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-08-12 23:36:58.060328 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-08-12 23:36:58.134106 | |
| MPC_primarydb | obs_alterations_deletions | 1946326 | 2026-08-12 21:53:23.38437 | 2026-08-12 23:36:58.212299 |
| MPC_mpcsbndb | obs_alterations_deletions | 1946326 | 2026-08-12 21:53:23.38437 | 2026-08-12 23:36:58.847947 |
| SBN_to_AWS | obs_alterations_deletions | 1946326 | 2026-08-12 21:53:23.38437 | 2026-08-12 23:36:58.993464 |
| MPC_primarydb | obs_alterations_redesignations | 5194 | 2026-08-12 19:41:29.142496 | 2026-08-12 23:36:59.302421 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5194 | 2026-08-12 19:41:29.142496 | 2026-08-12 23:36:59.404466 |
| SBN_to_AWS | obs_alterations_redesignations | 5194 | 2026-08-12 19:41:29.142496 | 2026-08-12 23:36:59.481842 |
| MPC_primarydb | obs_alterations_unassociations | 600306 | 2026-08-12 22:12:09.683015 | 2026-08-12 23:36:59.566431 |
| MPC_mpcsbndb | obs_alterations_unassociations | 600306 | 2026-08-12 22:12:09.683015 | 2026-08-12 23:36:59.854779 |
| SBN_to_AWS | obs_alterations_unassociations | 600306 | 2026-08-12 22:12:09.683015 | 2026-08-12 23:36:59.975825 |