Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-03-24 17:00:01 (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 | 5215 | 2026-03-06 22:06:00 | 2026-03-06 22:06:00 |
| comet_orbits | 12566 | 2018-10-29 23:02:13 | 2026-03-21 22:01:25 |
| identifications | 218135 | 2026-03-24 12:27:35 | 2026-03-24 12:27:35 |
| isolated_tracklets | 49861264 | 2026-03-24 16:40:43 | 2026-03-24 16:40:43 |
| 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 | 2026-03-05 21:21:21 | 2026-03-20 15:09:13 |
| 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 | 512015387 | 2026-03-24 13:47:20 | 2026-03-24 13:47:20 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1535216 | 2026-03-24 13:44:59 | 2026-03-24 14:01:02 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 100 | 2026-02-03 15:31:03.146684 | 2026-03-24 16:21:34.562076 |
| neocp_events | 318058 | 2026-03-24 16:21:54.989812 | 2026-03-24 16:21:54.989812 |
| neocp_obs_archive | 796663 | 2026-03-24 16:21:54.851588 | 2026-03-24 16:21:54.851588 |
| neocp_obs | 1571 | 2026-03-24 16:21:54.810747 | 2026-03-24 16:21:54.810747 |
| neocp_prev_des | 71689 | 2026-03-24 16:07:15.863528 | 2026-03-24 16:07:15.863528 |
| neocp_var | 209823 | 2026-03-24 15:43:30.257479 | 2026-03-24 15:43:30.257479 |
| current_identifications | 2047986 | 2026-03-24 15:06:37.95638 | 2026-03-24 15:07:10.098909 |
| numbered_identifications | 887935 | 2026-02-27 03:49:38.898045 | 2026-02-27 03:49:38.898045 |
| primary_objects | 1560567 | 2026-03-24 15:06:37.893155 | 2026-03-24 15:06:37.893155 |
| obs_sbn | 532573351 | 2026-03-24 12:52:40.675049-04 | 2026-03-24 12:53:08.60421-04 |
| obs_alterations_deletions | 1495634 | 2026-03-24 16:18:02.803578 | 2026-03-24 16:18:02.803578 |
| obs_alterations_redesignations | 5010 | 2026-03-23 20:57:57.48142 | 2026-03-23 20:57:57.48142 |
| obs_alterations_unassociations | 565258 | 2026-03-24 14:11:44.90092 | 2026-03-24 14:11:44.90092 |
| mpc_orbits | 1518959 | 2026-03-18 15:26:43.027751 | 2026-03-24 16:53:08.60421 |
| minor_planet_names | 26118 | 2013-03-28 19:50:22 | 2026-03-20 19:08:47.331146 |
| obscodes | 2687 | 2019-05-25 00:11:24.513966 | 2026-03-18 19:10:45.593554 |
| comet_names | 4369 | 2026-03-21 17:41:18.237003 | 2026-03-21 17:41:18.237003 |
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 | 532573351 | 2026-03-24 16:53:08.60421 | 2026-03-24 17:00:02.662265 |
| MPC_mpcsbndb | obs_sbn | 532573351 | 2026-03-24 16:53:08.60421 | 2026-03-24 17:00:15.55354 |
| SBN_to_AWS | obs_sbn | 532573351 | 2026-03-24 16:53:08.60421 | 2026-03-24 17:00:38.344179 |
| MPC_primarydb | current_identifications | 2047986 | 2026-03-24 15:07:10.098909 | 2026-03-24 17:01:16.892916 |
| MPC_mpcsbndb | current_identifications | 2047986 | 2026-03-24 15:07:10.098909 | 2026-03-24 17:01:17.76084 |
| SBN_to_AWS | current_identifications | 2047986 | 2026-03-24 15:07:10.098909 | 2026-03-24 17:01:17.897538 |
| MPC_primarydb | comet_names | 4369 | 2026-03-21 17:41:18.237003 | 2026-03-24 17:01:18.062306 |
| MPC_mpcsbndb | comet_names | 4369 | 2026-03-21 17:41:18.237003 | 2026-03-24 17:01:18.164291 |
| SBN_to_AWS | comet_names | 4369 | 2026-03-21 17:41:18.237003 | 2026-03-24 17:01:18.245763 |
| MPC_primarydb | minor_planet_names | 26118 | 2026-03-20 19:08:47.331146 | 2026-03-24 17:01:18.330193 |
| MPC_mpcsbndb | minor_planet_names | 26118 | 2026-03-20 19:08:47.331146 | 2026-03-24 17:01:18.472781 |
| SBN_to_AWS | minor_planet_names | 26118 | 2026-03-20 19:08:47.331146 | 2026-03-24 17:01:18.568045 |
| MPC_primarydb | mpc_orbits | 1518959 | 2026-03-24 16:53:08.60421 | 2026-03-24 17:01:18.657861 |
| MPC_mpcsbndb | mpc_orbits | 1518959 | 2026-03-24 16:53:08.60421 | 2026-03-24 17:01:20.179996 |
| SBN_to_AWS | mpc_orbits | 1518959 | 2026-03-24 16:53:08.60421 | 2026-03-24 17:01:20.422805 |
| MPC_primarydb | numbered_identifications | 887935 | 2026-02-27 03:49:38.898045 | 2026-03-24 17:01:20.64565 |
| MPC_mpcsbndb | numbered_identifications | 887935 | 2026-02-27 03:49:38.898045 | 2026-03-24 17:01:21.01785 |
| SBN_to_AWS | numbered_identifications | 887935 | 2026-02-27 03:49:38.898045 | 2026-03-24 17:01:21.147728 |
| MPC_primarydb | neocp_els | 100 | 2026-03-24 16:21:34.562076 | 2026-03-24 17:01:21.286583 |
| MPC_mpcsbndb | neocp_els | 100 | 2026-03-24 16:21:34.562076 | 2026-03-24 17:01:21.390072 |
| SBN_to_AWS | neocp_els | 100 | 2026-03-24 16:21:34.562076 | 2026-03-24 17:01:21.472694 |
| MPC_primarydb | neocp_events | 318058 | 2026-03-24 16:21:54.989812 | 2026-03-24 17:01:21.557258 |
| MPC_mpcsbndb | neocp_events | 318058 | 2026-03-24 16:21:54.989812 | 2026-03-24 17:01:21.748415 |
| SBN_to_AWS | neocp_events | 318058 | 2026-03-24 16:21:54.989812 | 2026-03-24 17:01:21.863105 |
| MPC_primarydb | neocp_obs | 1571 | 2026-03-24 16:21:54.810747 | 2026-03-24 17:01:21.969932 |
| MPC_mpcsbndb | neocp_obs | 1571 | 2026-03-24 16:21:54.810747 | 2026-03-24 17:01:22.073244 |
| SBN_to_AWS | neocp_obs | 1571 | 2026-03-24 16:21:54.810747 | 2026-03-24 17:01:22.15482 |
| MPC_primarydb | neocp_obs_archive | 796663 | 2026-03-24 16:21:54.851588 | 2026-03-24 17:01:22.23894 |
| MPC_mpcsbndb | neocp_obs_archive | 796663 | 2026-03-24 16:21:54.851588 | 2026-03-24 17:01:22.502644 |
| SBN_to_AWS | neocp_obs_archive | 796663 | 2026-03-24 16:21:54.851588 | 2026-03-24 17:01:22.631389 |
| MPC_primarydb | neocp_prev_des | 71689 | 2026-03-24 16:07:15.863528 | 2026-03-24 17:01:22.764128 |
| MPC_mpcsbndb | neocp_prev_des | 71689 | 2026-03-24 16:07:15.863528 | 2026-03-24 17:01:22.896831 |
| SBN_to_AWS | neocp_prev_des | 71689 | 2026-03-24 16:07:15.863528 | 2026-03-24 17:01:22.993481 |
| MPC_primarydb | neocp_var | 205823 | 2026-03-24 15:43:30.257479 | 2026-03-24 17:01:23.085441 |
| MPC_mpcsbndb | neocp_var | 205823 | 2026-03-24 15:43:30.257479 | 2026-03-24 17:01:23.263749 |
| SBN_to_AWS | neocp_var | 205823 | 2026-03-24 15:43:30.257479 | 2026-03-24 17:01:23.389034 |
| MPC_primarydb | obscodes | 2687 | 2026-03-18 19:10:45.593554 | 2026-03-24 17:01:23.487206 |
| MPC_mpcsbndb | obscodes | 2687 | 2026-03-18 19:10:45.593554 | 2026-03-24 17:01:23.602257 |
| SBN_to_AWS | obscodes | 2687 | 2026-03-18 19:10:45.593554 | 2026-03-24 17:01:23.684759 |
| MPC_primarydb | primary_objects | 1560567 | 2026-03-24 15:06:37.893155 | 2026-03-24 17:01:23.769842 |
| MPC_mpcsbndb | primary_objects | 1560567 | 2026-03-24 15:06:37.893155 | 2026-03-24 17:01:24.219185 |
| SBN_to_AWS | primary_objects | 1560567 | 2026-03-24 15:06:37.893155 | 2026-03-24 17:01:24.389189 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-03-24 17:01:24.566924 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-03-24 17:01:24.671088 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-03-24 17:01:24.751857 | |
| MPC_primarydb | obs_alterations_deletions | 1495634 | 2026-03-24 16:18:02.803578 | 2026-03-24 17:01:24.835878 |
| MPC_mpcsbndb | obs_alterations_deletions | 1495634 | 2026-03-24 16:18:02.803578 | 2026-03-24 17:01:25.409487 |
| SBN_to_AWS | obs_alterations_deletions | 1495634 | 2026-03-24 16:18:02.803578 | 2026-03-24 17:01:25.541886 |
| MPC_primarydb | obs_alterations_redesignations | 5010 | 2026-03-23 20:57:57.48142 | 2026-03-24 17:01:25.685862 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5010 | 2026-03-23 20:57:57.48142 | 2026-03-24 17:01:25.791632 |
| SBN_to_AWS | obs_alterations_redesignations | 5010 | 2026-03-23 20:57:57.48142 | 2026-03-24 17:01:25.873826 |
| MPC_primarydb | obs_alterations_unassociations | 565258 | 2026-03-24 14:11:44.90092 | 2026-03-24 17:01:25.960095 |
| MPC_mpcsbndb | obs_alterations_unassociations | 565258 | 2026-03-24 14:11:44.90092 | 2026-03-24 17:01:26.242268 |
| SBN_to_AWS | obs_alterations_unassociations | 565258 | 2026-03-24 14:11:44.90092 | 2026-03-24 17:01:26.367676 |