Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-07-19 12:20:01 (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 | 12765 | 2025-02-07 23:25:28 | 2026-07-17 02:01:03 |
| identifications | 223187 | 2026-07-14 12:33:56 | 2026-07-14 12:33:56 |
| isolated_tracklets | 50782528 | 2026-07-19 12:18:33 | 2026-07-19 12:18:33 |
| 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 02:52:10 | 2026-07-09 11:09:42 |
| 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 | 524398295 | 2026-07-19 01:09:09 | 2026-07-19 01:09:09 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1568581 | 2026-07-19 01:09:14 | 2026-07-19 02:01:02 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 31 | 2026-07-16 15:18:31.093869 | 2026-07-17 13:01:20.021022 |
| neocp_events | 329251 | 2026-07-17 13:01:20.013769 | 2026-07-17 13:01:20.013769 |
| neocp_obs_archive | 821554 | 2026-07-17 13:01:20.01118 | 2026-07-17 13:01:20.01118 |
| neocp_obs | 235 | 2026-07-17 13:01:20.005109 | 2026-07-17 13:01:20.005109 |
| neocp_prev_des | 73097 | 2026-07-17 11:07:13.033083 | 2026-07-17 11:07:13.033083 |
| neocp_var | 76879 | 2026-07-17 13:01:20.059213 | 2026-07-17 13:01:20.059213 |
| current_identifications | 2083238 | 2026-07-17 09:05:36.834957 | 2026-07-17 09:06:11.544844 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1593300 | 2026-07-17 09:05:36.77002 | 2026-07-17 09:05:36.77002 |
| obs_sbn | 543474677 | 2026-07-17 10:02:14.586014-04 | 2026-07-17 11:10:21.662387-04 |
| obs_alterations_deletions | 1821886 | 2026-07-17 01:37:02.867925 | 2026-07-17 01:37:02.867925 |
| obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-06-25 20:30:09.644732 |
| obs_alterations_unassociations | 594020 | 2026-07-17 10:10:11.205596 | 2026-07-17 10:10:11.205596 |
| mpc_orbits | 1558665 | 2021-02-04 02:18:00.19883 | 2026-07-17 15:10:13.517509 |
| minor_planet_names | 26548 | 2026-07-09 15:11:02.596597 | 2026-07-09 15:11:02.596597 |
| obscodes | 2712 | 2019-05-25 00:11:28.243774 | 2026-07-16 03:40:54.246635 |
| comet_names | 4387 | 2026-07-16 16:23:29.552606 | 2026-07-16 16:23:29.552606 |
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 | 543552024 | 2026-07-19 10:56:10.820315 | 2026-07-19 11:00:02.680719 |
| MPC_mpcsbndb | obs_sbn | 543551903 | 2026-07-19 10:56:10.820315 | 2026-07-19 11:00:21.328022 |
| SBN_to_AWS | obs_sbn | 543551903 | 2026-07-19 10:56:10.820315 | 2026-07-19 11:01:01.385142 |
| MPC_primarydb | current_identifications | 2083263 | 2026-07-19 03:07:29.661407 | 2026-07-19 11:32:15.57527 |
| MPC_mpcsbndb | current_identifications | 2083263 | 2026-07-19 03:07:29.661407 | 2026-07-19 11:32:18.905161 |
| SBN_to_AWS | current_identifications | 2083263 | 2026-07-19 03:07:29.661407 | 2026-07-19 11:32:19.054948 |
| MPC_primarydb | comet_names | 4387 | 2026-07-16 16:23:29.552606 | 2026-07-19 11:32:19.78079 |
| MPC_mpcsbndb | comet_names | 4387 | 2026-07-16 16:23:29.552606 | 2026-07-19 11:32:19.869617 |
| SBN_to_AWS | comet_names | 4387 | 2026-07-16 16:23:29.552606 | 2026-07-19 11:32:19.944058 |
| MPC_primarydb | minor_planet_names | 26548 | 2026-07-09 15:11:02.596597 | 2026-07-19 11:32:20.026927 |
| MPC_mpcsbndb | minor_planet_names | 26548 | 2026-07-09 15:11:02.596597 | 2026-07-19 11:32:20.1486 |
| SBN_to_AWS | minor_planet_names | 26548 | 2026-07-09 15:11:02.596597 | 2026-07-19 11:32:20.237834 |
| MPC_primarydb | mpc_orbits | 1558689 | 2026-07-19 10:56:10.820315 | 2026-07-19 11:32:20.374301 |
| MPC_mpcsbndb | mpc_orbits | 1558689 | 2026-07-19 10:56:10.820315 | 2026-07-19 11:32:22.08551 |
| SBN_to_AWS | mpc_orbits | 1558689 | 2026-07-19 10:56:10.820315 | 2026-07-19 11:32:22.437471 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-07-19 11:32:25.695666 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-07-19 11:32:25.952748 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-07-19 11:32:26.080039 |
| MPC_primarydb | neocp_els | 38 | 2026-07-19 11:32:12.248786 | 2026-07-19 11:32:26.361552 |
| MPC_mpcsbndb | neocp_els | 38 | 2026-07-19 11:32:12.248786 | 2026-07-19 11:32:26.447517 |
| SBN_to_AWS | neocp_els | 38 | 2026-07-19 11:32:12.248786 | 2026-07-19 11:32:26.519509 |
| MPC_primarydb | neocp_events | 329460 | 2026-07-19 11:32:12.208133 | 2026-07-19 11:32:26.597674 |
| MPC_mpcsbndb | neocp_events | 329460 | 2026-07-19 11:32:12.208133 | 2026-07-19 11:32:26.760619 |
| SBN_to_AWS | neocp_events | 329460 | 2026-07-19 11:32:12.208133 | 2026-07-19 11:32:26.866975 |
| MPC_primarydb | neocp_obs | 435 | 2026-07-19 11:32:12.124571 | 2026-07-19 11:32:27.011824 |
| MPC_mpcsbndb | neocp_obs | 435 | 2026-07-19 11:32:12.124571 | 2026-07-19 11:32:27.099993 |
| SBN_to_AWS | neocp_obs | 435 | 2026-07-19 11:32:12.124571 | 2026-07-19 11:32:27.172906 |
| MPC_primarydb | neocp_obs_archive | 821965 | 2026-07-19 11:32:12.165714 | 2026-07-19 11:32:27.255801 |
| MPC_mpcsbndb | neocp_obs_archive | 821965 | 2026-07-19 11:32:12.165714 | 2026-07-19 11:32:27.418213 |
| SBN_to_AWS | neocp_obs_archive | 821965 | 2026-07-19 11:32:12.165714 | 2026-07-19 11:32:27.572504 |
| MPC_primarydb | neocp_prev_des | 73115 | 2026-07-19 11:00:05.524966 | 2026-07-19 11:32:27.797155 |
| MPC_mpcsbndb | neocp_prev_des | 73115 | 2026-07-19 11:00:05.524966 | 2026-07-19 11:32:27.915959 |
| SBN_to_AWS | neocp_prev_des | 73115 | 2026-07-19 11:00:05.524966 | 2026-07-19 11:32:28.005096 |
| MPC_primarydb | neocp_var | 88001 | 2026-07-19 11:32:12.33801 | 2026-07-19 11:32:28.111722 |
| MPC_mpcsbndb | neocp_var | 88001 | 2026-07-19 11:32:12.33801 | 2026-07-19 11:32:28.243062 |
| SBN_to_AWS | neocp_var | 88001 | 2026-07-19 11:32:12.33801 | 2026-07-19 11:32:28.349912 |
| MPC_primarydb | obscodes | 2712 | 2026-07-16 03:40:54.246635 | 2026-07-19 11:32:28.481425 |
| MPC_mpcsbndb | obscodes | 2712 | 2026-07-16 03:40:54.246635 | 2026-07-19 11:32:28.58097 |
| SBN_to_AWS | obscodes | 2712 | 2026-07-16 03:40:54.246635 | 2026-07-19 11:32:28.656027 |
| MPC_primarydb | primary_objects | 1593318 | 2026-07-19 03:06:55.958869 | 2026-07-19 11:32:28.736747 |
| MPC_mpcsbndb | primary_objects | 1593318 | 2026-07-19 03:06:55.958869 | 2026-07-19 11:32:29.147837 |
| SBN_to_AWS | primary_objects | 1593318 | 2026-07-19 03:06:55.958869 | 2026-07-19 11:32:29.345721 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-07-19 11:32:30.916913 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-07-19 11:32:31.003253 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-07-19 11:32:31.074581 | |
| MPC_primarydb | obs_alterations_deletions | 1822516 | 2026-07-18 21:33:10.116956 | 2026-07-19 11:32:31.150371 |
| MPC_mpcsbndb | obs_alterations_deletions | 1822516 | 2026-07-18 21:33:10.116956 | 2026-07-19 11:32:31.56073 |
| SBN_to_AWS | obs_alterations_deletions | 1822516 | 2026-07-18 21:33:10.116956 | 2026-07-19 11:32:31.686124 |
| MPC_primarydb | obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-07-19 11:32:31.914144 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-07-19 11:32:32.005327 |
| SBN_to_AWS | obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-07-19 11:32:32.079872 |
| MPC_primarydb | obs_alterations_unassociations | 594154 | 2026-07-18 22:10:08.537947 | 2026-07-19 11:32:32.160795 |
| MPC_mpcsbndb | obs_alterations_unassociations | 594154 | 2026-07-18 22:10:08.537947 | 2026-07-19 11:32:32.386516 |
| SBN_to_AWS | obs_alterations_unassociations | 594154 | 2026-07-18 22:10:08.537947 | 2026-07-19 11:32:32.504321 |