Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-01-01 15:50:01 (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 | 5214 | 2025-10-23 17:12:59 | 2025-10-23 17:12:59 |
| comet_orbits | 11206 | 2023-09-20 23:40:01 | 2025-12-23 21:01:03 |
| identifications | 211503 | 2026-01-01 12:28:40 | 2026-01-01 12:28:40 |
| isolated_tracklets | 49669414 | 2026-01-01 15:08:14 | 2026-01-01 15:08:14 |
| 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 | 1319125 | 2025-10-22 17:46:28 | 2025-10-22 17:46:28 |
| numbered_mps | 875150 | 2022-04-06 05:12:11 | 2025-12-16 17:23:23 |
| 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 | 502448412 | 2026-01-01 15:17:58 | 2026-01-01 15:17:58 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1502825 | 2026-01-01 15:18:01 | 2026-01-01 15:18:01 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 70 | 2025-12-15 14:05:48.422003 | 2026-01-01 15:21:24.180025 |
| neocp_events | 305045 | 2026-01-01 15:17:09.175335 | 2026-01-01 15:17:09.175335 |
| neocp_obs_archive | 765731 | 2026-01-01 15:11:38.631583 | 2026-01-01 15:11:38.631583 |
| neocp_obs | 707 | 2026-01-01 15:11:38.589983 | 2026-01-01 15:11:38.589983 |
| neocp_prev_des | 70249 | 2026-01-01 15:17:09.149017 | 2026-01-01 15:17:09.149017 |
| neocp_var | 133873 | 2026-01-01 15:11:38.765106 | 2026-01-01 15:11:38.765106 |
| current_identifications | 2013110 | 2026-01-01 15:16:26.386885 | 2026-01-01 15:17:26.290213 |
| numbered_identifications | 875979 | 2025-10-20 21:02:31.305341 | 2025-10-20 21:02:31.305341 |
| primary_objects | 1528901 | 2026-01-01 15:16:26.359159 | 2026-01-01 15:16:26.359159 |
| obs_sbn | 521700997 | 2026-01-01 10:36:39.00852-05 | 2026-01-01 10:37:46.749744-05 |
| obs_alterations_deletions | 1445633 | 2026-01-01 01:44:09.94128 | 2026-01-01 01:44:09.94128 |
| obs_alterations_redesignations | 4476 | 2025-12-05 16:11:33.171335 | 2025-12-05 16:11:33.171335 |
| obs_alterations_unassociations | 530675 | 2026-01-01 09:48:27.433297 | 2026-01-01 09:48:27.433297 |
| mpc_orbits | 1484899 | 2021-02-04 03:06:15.365918 | 2026-01-01 15:37:46.749744 |
| minor_planet_names | 25963 | 2018-05-31 01:04:42 | 2025-12-22 18:37:02.674927 |
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 | 521700747 | 2026-01-01 14:51:45.597492 | 2026-01-01 15:00:02.10725 |
| MPC_mpcsbndb | obs_sbn | 521700747 | 2026-01-01 14:51:45.597492 | 2026-01-01 15:00:13.677235 |
| SBN_to_AWS | obs_sbn | 521700747 | 2026-01-01 14:51:45.597492 | 2026-01-01 15:00:38.075502 |
| MPC_primarydb | current_identifications | 2013109 | 2026-01-01 14:50:57.072151 | 2026-01-01 15:01:17.046444 |
| MPC_mpcsbndb | current_identifications | 2013109 | 2026-01-01 14:50:57.072151 | 2026-01-01 15:01:17.552629 |
| SBN_to_AWS | current_identifications | 2013109 | 2026-01-01 14:50:57.072151 | 2026-01-01 15:01:17.802701 |
| MPC_primarydb | minor_planet_names | 25963 | 2025-12-22 18:37:02.674927 | 2026-01-01 15:01:18.047372 |
| MPC_mpcsbndb | minor_planet_names | 25963 | 2025-12-22 18:37:02.674927 | 2026-01-01 15:01:18.201612 |
| SBN_to_AWS | minor_planet_names | 25963 | 2025-12-22 18:37:02.674927 | 2026-01-01 15:01:18.295652 |
| MPC_primarydb | mpc_orbits | 1484898 | 2026-01-01 14:52:05.018679 | 2026-01-01 15:01:18.386512 |
| MPC_mpcsbndb | mpc_orbits | 1484898 | 2026-01-01 14:52:05.018679 | 2026-01-01 15:01:20.151753 |
| SBN_to_AWS | mpc_orbits | 1484898 | 2026-01-01 14:52:05.018679 | 2026-01-01 15:01:20.434635 |
| MPC_primarydb | numbered_identifications | 875979 | 2025-10-20 21:02:31.305341 | 2026-01-01 15:01:20.743138 |
| MPC_mpcsbndb | numbered_identifications | 875979 | 2025-10-20 21:02:31.305341 | 2026-01-01 15:01:21.025175 |
| SBN_to_AWS | numbered_identifications | 875979 | 2025-10-20 21:02:31.305341 | 2026-01-01 15:01:21.158342 |
| MPC_primarydb | neocp_els | 71 | 2026-01-01 14:56:27.633438 | 2026-01-01 15:01:21.294289 |
| MPC_mpcsbndb | neocp_els | 71 | 2026-01-01 14:56:27.633438 | 2026-01-01 15:01:21.403526 |
| SBN_to_AWS | neocp_els | 71 | 2026-01-01 14:56:27.633438 | 2026-01-01 15:01:21.484703 |
| MPC_primarydb | neocp_events | 305043 | 2026-01-01 14:56:27.825126 | 2026-01-01 15:01:21.56944 |
| MPC_mpcsbndb | neocp_events | 305043 | 2026-01-01 14:56:27.825126 | 2026-01-01 15:01:21.748549 |
| SBN_to_AWS | neocp_events | 305043 | 2026-01-01 14:56:27.825126 | 2026-01-01 15:01:21.864585 |
| MPC_primarydb | neocp_obs | 705 | 2026-01-01 14:56:11.250086 | 2026-01-01 15:01:21.969459 |
| MPC_mpcsbndb | neocp_obs | 705 | 2026-01-01 14:56:11.250086 | 2026-01-01 15:01:22.079336 |
| SBN_to_AWS | neocp_obs | 705 | 2026-01-01 14:56:11.250086 | 2026-01-01 15:01:22.160298 |
| MPC_primarydb | neocp_obs_archive | 765729 | 2026-01-01 14:56:11.291021 | 2026-01-01 15:01:22.244689 |
| MPC_mpcsbndb | neocp_obs_archive | 765729 | 2026-01-01 14:56:11.291021 | 2026-01-01 15:01:22.460403 |
| SBN_to_AWS | neocp_obs_archive | 765729 | 2026-01-01 14:56:11.291021 | 2026-01-01 15:01:22.589052 |
| MPC_primarydb | neocp_prev_des | 70248 | 2025-12-31 21:05:44.384165 | 2026-01-01 15:01:22.720966 |
| MPC_mpcsbndb | neocp_prev_des | 70248 | 2025-12-31 21:05:44.384165 | 2026-01-01 15:01:22.866713 |
| SBN_to_AWS | neocp_prev_des | 70248 | 2025-12-31 21:05:44.384165 | 2026-01-01 15:01:22.9631 |
| MPC_primarydb | neocp_var | 133873 | 2026-01-01 14:56:27.695956 | 2026-01-01 15:01:23.056119 |
| MPC_mpcsbndb | neocp_var | 133873 | 2026-01-01 14:56:27.695956 | 2026-01-01 15:01:23.243763 |
| SBN_to_AWS | neocp_var | 133873 | 2026-01-01 14:56:27.695956 | 2026-01-01 15:01:23.361075 |
| MPC_primarydb | obscodes | 2667 | 2025-12-31 17:10:56.819632 | 2026-01-01 15:01:23.457658 |
| MPC_mpcsbndb | obscodes | 2667 | 2025-12-31 17:10:56.819632 | 2026-01-01 15:01:23.58249 |
| SBN_to_AWS | obscodes | 2667 | 2025-12-31 17:10:56.819632 | 2026-01-01 15:01:23.665489 |
| MPC_primarydb | primary_objects | 1528900 | 2026-01-01 14:50:18.809122 | 2026-01-01 15:01:23.751072 |
| MPC_mpcsbndb | primary_objects | 1528900 | 2026-01-01 14:50:18.809122 | 2026-01-01 15:01:24.163642 |
| SBN_to_AWS | primary_objects | 1528900 | 2026-01-01 14:50:18.809122 | 2026-01-01 15:01:24.328631 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-01-01 15:01:24.508852 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-01-01 15:01:24.617588 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-01-01 15:01:24.699575 | |
| MPC_primarydb | obs_alterations_deletions | 1445633 | 2026-01-01 01:44:09.94128 | 2026-01-01 15:01:24.78483 |
| MPC_mpcsbndb | obs_alterations_deletions | 1445633 | 2026-01-01 01:44:09.94128 | 2026-01-01 15:01:25.170107 |
| SBN_to_AWS | obs_alterations_deletions | 1445633 | 2026-01-01 01:44:09.94128 | 2026-01-01 15:01:25.300719 |
| MPC_primarydb | obs_alterations_redesignations | 4476 | 2025-12-05 16:11:33.171335 | 2026-01-01 15:01:25.444892 |
| MPC_mpcsbndb | obs_alterations_redesignations | 4476 | 2025-12-05 16:11:33.171335 | 2026-01-01 15:01:25.809583 |
| SBN_to_AWS | obs_alterations_redesignations | 4476 | 2025-12-05 16:11:33.171335 | 2026-01-01 15:01:25.89235 |