Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-03-16 13:00:01 (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 | 12088 | 2014-02-10 15:54:12 | 2026-03-12 18:01:03 |
| identifications | 218057 | 2026-03-16 12:25:31 | 2026-03-16 12:25:31 |
| isolated_tracklets | 49830079 | 2026-03-16 12:38:15 | 2026-03-16 12:38:15 |
| 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 | 2013-01-31 09:35:48 | 2026-03-12 16:01:47 |
| 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 | 512000296 | 2026-03-16 12:28:25 | 2026-03-16 12:28:25 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1534844 | 2024-11-28 12:44:29 | 2026-03-16 13:01:22 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 58 | 2026-03-16 05:59:23.182779 | 2026-03-16 12:29:33.097519 |
| neocp_events | 315753 | 2026-03-16 12:29:33.630293 | 2026-03-16 12:29:33.630293 |
| neocp_obs_archive | 790657 | 2026-03-16 12:29:33.044314 | 2026-03-16 12:29:33.044314 |
| neocp_obs | 1454 | 2026-03-16 12:29:32.859857 | 2026-03-16 12:29:32.859857 |
| neocp_prev_des | 71478 | 2026-03-16 11:45:37.028383 | 2026-03-16 11:45:37.028383 |
| neocp_var | 108888 | 2026-03-16 12:29:33.305214 | 2026-03-16 12:29:33.305214 |
| current_identifications | 2047575 | 2026-03-10 14:50:36.066682 | 2026-03-16 12:25:29.481243 |
| numbered_identifications | 887935 | 2026-02-27 03:49:38.898045 | 2026-02-27 03:49:38.898045 |
| primary_objects | 1560193 | 2026-03-16 09:58:45.269188 | 2026-03-16 09:58:45.269188 |
| obs_sbn | 531762265 | 2026-03-16 08:01:46.56515-04 | 2026-03-16 09:02:11.142213-04 |
| obs_alterations_deletions | 1495003 | 2026-03-16 12:56:52.297012 | 2026-03-16 12:56:52.297012 |
| obs_alterations_redesignations | 4540 | 2026-03-13 21:18:38.531481 | 2026-03-13 21:18:38.531481 |
| obs_alterations_unassociations | 563950 | 2026-03-16 10:01:10.258045 | 2026-03-16 10:01:10.258045 |
| mpc_orbits | 1518087 | 2026-03-13 01:06:37.022424 | 2026-03-16 13:02:11.142213 |
| minor_planet_names | 26098 | 2011-10-28 14:58:12 | 2026-03-12 20:01:46.061254 |
| obscodes | 2684 | 2026-03-11 15:22:01.984382 | 2026-03-11 15:22:01.984382 |
| comet_names | 4364 | 2024-12-02 19:54:27.590541 | 2026-03-12 18:32:33.284922 |
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 | 531761657 | 2026-03-16 11:58:13.214181 | 2026-03-16 12:00:02.106441 |
| MPC_mpcsbndb | obs_sbn | 531761657 | 2026-03-16 11:58:13.214181 | 2026-03-16 12:00:19.475452 |
| SBN_to_AWS | obs_sbn | 531761657 | 2026-03-16 11:58:13.214181 | 2026-03-16 12:00:44.740768 |
| MPC_primarydb | current_identifications | 2047575 | 2026-03-16 09:59:37.451269 | 2026-03-16 12:12:21.616523 |
| MPC_mpcsbndb | current_identifications | 2047575 | 2026-03-16 09:59:37.451269 | 2026-03-16 12:12:22.323933 |
| SBN_to_AWS | current_identifications | 2047575 | 2026-03-16 09:59:37.451269 | 2026-03-16 12:12:22.527431 |
| MPC_primarydb | comet_names | 4364 | 2026-03-12 18:32:33.284922 | 2026-03-16 12:12:23.995791 |
| MPC_mpcsbndb | comet_names | 4364 | 2026-03-12 18:32:33.284922 | 2026-03-16 12:12:24.10655 |
| SBN_to_AWS | comet_names | 4364 | 2026-03-12 18:32:33.284922 | 2026-03-16 12:12:24.195199 |
| MPC_primarydb | minor_planet_names | 26098 | 2026-03-12 20:01:46.061254 | 2026-03-16 12:12:24.295874 |
| MPC_mpcsbndb | minor_planet_names | 26098 | 2026-03-12 20:01:46.061254 | 2026-03-16 12:12:24.470417 |
| SBN_to_AWS | minor_planet_names | 26098 | 2026-03-12 20:01:46.061254 | 2026-03-16 12:12:24.573136 |
| MPC_primarydb | mpc_orbits | 1518087 | 2026-03-16 11:56:29.827886 | 2026-03-16 12:12:24.715292 |
| MPC_mpcsbndb | mpc_orbits | 1518087 | 2026-03-16 11:56:29.827886 | 2026-03-16 12:12:27.188004 |
| SBN_to_AWS | mpc_orbits | 1518087 | 2026-03-16 11:56:29.827886 | 2026-03-16 12:12:27.439999 |
| MPC_primarydb | numbered_identifications | 887935 | 2026-02-27 03:49:38.898045 | 2026-03-16 12:12:30.485993 |
| MPC_mpcsbndb | numbered_identifications | 887935 | 2026-02-27 03:49:38.898045 | 2026-03-16 12:12:30.929325 |
| SBN_to_AWS | numbered_identifications | 887935 | 2026-02-27 03:49:38.898045 | 2026-03-16 12:12:31.063838 |
| MPC_primarydb | neocp_els | 58 | 2026-03-16 11:47:39.40527 | 2026-03-16 12:12:31.297059 |
| MPC_mpcsbndb | neocp_els | 58 | 2026-03-16 11:47:39.40527 | 2026-03-16 12:12:31.406174 |
| SBN_to_AWS | neocp_els | 58 | 2026-03-16 11:47:39.40527 | 2026-03-16 12:12:31.494274 |
| MPC_primarydb | neocp_events | 315752 | 2026-03-16 11:47:40.05194 | 2026-03-16 12:12:31.589469 |
| MPC_mpcsbndb | neocp_events | 315752 | 2026-03-16 11:47:40.05194 | 2026-03-16 12:12:31.787838 |
| SBN_to_AWS | neocp_events | 315752 | 2026-03-16 11:47:40.05194 | 2026-03-16 12:12:31.907075 |
| MPC_primarydb | neocp_obs | 1451 | 2026-03-16 11:47:39.17665 | 2026-03-16 12:12:32.05294 |
| MPC_mpcsbndb | neocp_obs | 1451 | 2026-03-16 11:47:39.17665 | 2026-03-16 12:12:32.161887 |
| SBN_to_AWS | neocp_obs | 1451 | 2026-03-16 11:47:39.17665 | 2026-03-16 12:12:32.251021 |
| MPC_primarydb | neocp_obs_archive | 790654 | 2026-03-16 11:47:39.355112 | 2026-03-16 12:12:32.350574 |
| MPC_mpcsbndb | neocp_obs_archive | 790654 | 2026-03-16 11:47:39.355112 | 2026-03-16 12:12:32.611828 |
| SBN_to_AWS | neocp_obs_archive | 790654 | 2026-03-16 11:47:39.355112 | 2026-03-16 12:12:32.745191 |
| MPC_primarydb | neocp_prev_des | 71478 | 2026-03-16 11:45:37.028383 | 2026-03-16 12:12:32.971584 |
| MPC_mpcsbndb | neocp_prev_des | 71478 | 2026-03-16 11:45:37.028383 | 2026-03-16 12:12:33.117334 |
| SBN_to_AWS | neocp_prev_des | 71478 | 2026-03-16 11:45:37.028383 | 2026-03-16 12:12:33.221847 |
| MPC_primarydb | neocp_var | 108888 | 2026-03-16 11:47:39.610844 | 2026-03-16 12:12:33.343938 |
| MPC_mpcsbndb | neocp_var | 108888 | 2026-03-16 11:47:39.610844 | 2026-03-16 12:12:33.516407 |
| SBN_to_AWS | neocp_var | 108888 | 2026-03-16 11:47:39.610844 | 2026-03-16 12:12:33.636005 |
| MPC_primarydb | obscodes | 2684 | 2026-03-11 15:22:01.984382 | 2026-03-16 12:12:33.795372 |
| MPC_mpcsbndb | obscodes | 2684 | 2026-03-11 15:22:01.984382 | 2026-03-16 12:12:33.920889 |
| SBN_to_AWS | obscodes | 2684 | 2026-03-11 15:22:01.984382 | 2026-03-16 12:12:34.010104 |
| MPC_primarydb | primary_objects | 1560193 | 2026-03-16 09:58:45.269188 | 2026-03-16 12:12:34.118083 |
| MPC_mpcsbndb | primary_objects | 1560193 | 2026-03-16 09:58:45.269188 | 2026-03-16 12:12:34.57099 |
| SBN_to_AWS | primary_objects | 1560193 | 2026-03-16 09:58:45.269188 | 2026-03-16 12:12:34.735214 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-03-16 12:12:36.34238 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-03-16 12:12:36.449591 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-03-16 12:12:36.537187 | |
| MPC_primarydb | obs_alterations_deletions | 1495000 | 2026-03-16 11:31:09.091823 | 2026-03-16 12:12:36.628879 |
| MPC_mpcsbndb | obs_alterations_deletions | 1495000 | 2026-03-16 11:31:09.091823 | 2026-03-16 12:12:37.19997 |
| SBN_to_AWS | obs_alterations_deletions | 1495000 | 2026-03-16 11:31:09.091823 | 2026-03-16 12:12:37.341978 |
| MPC_primarydb | obs_alterations_redesignations | 4540 | 2026-03-13 21:18:38.531481 | 2026-03-16 12:12:37.577656 |
| MPC_mpcsbndb | obs_alterations_redesignations | 4540 | 2026-03-13 21:18:38.531481 | 2026-03-16 12:12:37.695258 |
| SBN_to_AWS | obs_alterations_redesignations | 4540 | 2026-03-13 21:18:38.531481 | 2026-03-16 12:12:37.784937 |
| MPC_primarydb | obs_alterations_unassociations | 563950 | 2026-03-16 10:01:10.258045 | 2026-03-16 12:12:37.882534 |
| MPC_mpcsbndb | obs_alterations_unassociations | 563950 | 2026-03-16 10:01:10.258045 | 2026-03-16 12:12:38.274777 |
| SBN_to_AWS | obs_alterations_unassociations | 563950 | 2026-03-16 10:01:10.258045 | 2026-03-16 12:12:38.404925 |