Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-06-20 16:00:01 (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 | 12720 | 2014-02-10 15:54:07 | 2026-06-18 23:01:02 |
| identifications | 222641 | 2026-06-20 12:23:54 | 2026-06-20 12:23:54 |
| isolated_tracklets | 50761988 | 2026-06-20 15:28:19 | 2026-06-20 15:28:19 |
| 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 | 2011-10-28 17:37:34 | 2026-06-05 18:04:37 |
| 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 | 524371799 | 2026-06-20 13:01:04 | 2026-06-20 13:01:04 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1565057 | 2026-06-20 13:01:08 | 2026-06-20 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 | 56 | 2026-06-20 07:57:57.537551 | 2026-06-20 15:46:33.29392 |
| neocp_events | 327064 | 2026-06-20 15:46:33.212189 | 2026-06-20 15:46:33.212189 |
| neocp_obs_archive | 817324 | 2026-06-20 15:46:33.173835 | 2026-06-20 15:46:33.173835 |
| neocp_obs | 474 | 2026-06-20 15:46:33.124436 | 2026-06-20 15:46:33.124436 |
| neocp_prev_des | 72813 | 2026-06-20 15:35:48.106282 | 2026-06-20 15:35:48.106282 |
| neocp_var | 125908 | 2026-06-20 15:46:33.386193 | 2026-06-20 15:46:33.386193 |
| current_identifications | 2079506 | 2026-06-20 15:20:27.143441 | 2026-06-20 15:20:56.423837 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1589862 | 2026-06-20 15:20:27.110654 | 2026-06-20 15:20:27.110654 |
| obs_sbn | 541373512 | 2026-06-20 12:00:29.413105-04 | 2026-06-20 12:03:45.005779-04 |
| obs_alterations_deletions | 1797555 | 2026-06-20 13:06:53.424663 | 2026-06-20 13:06:53.424663 |
| obs_alterations_redesignations | 5100 | 2026-06-12 04:57:52.114214 | 2026-06-12 04:57:52.114214 |
| obs_alterations_unassociations | 589800 | 2026-06-20 14:13:25.824173 | 2026-06-20 14:13:25.824173 |
| mpc_orbits | 1555170 | 2021-02-04 00:16:37.683298 | 2026-06-20 16:04:42.299744 |
| minor_planet_names | 26233 | 2026-01-12 18:42:40.541646 | 2026-06-09 20:34:29.81277 |
| obscodes | 2708 | 2019-05-25 00:11:26.580525 | 2026-06-18 16:17:11.118592 |
| comet_names | 4380 | 2026-06-15 20:56:35.141471 | 2026-06-15 20:56:35.141471 |
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 | 541369945 | 2026-06-20 14:58:47.292003 | 2026-06-20 15:00:02.954126 |
| MPC_mpcsbndb | obs_sbn | 541369945 | 2026-06-20 14:58:47.292003 | 2026-06-20 15:00:20.107309 |
| SBN_to_AWS | obs_sbn | 541369945 | 2026-06-20 14:58:47.292003 | 2026-06-20 15:00:42.525633 |
| MPC_primarydb | current_identifications | 2079506 | 2026-06-20 15:20:56.423837 | 2026-06-20 15:30:16.200583 |
| MPC_mpcsbndb | current_identifications | 2079506 | 2026-06-20 15:20:56.423837 | 2026-06-20 15:30:17.286342 |
| SBN_to_AWS | current_identifications | 2079506 | 2026-06-20 15:20:56.423837 | 2026-06-20 15:30:17.437796 |
| MPC_primarydb | comet_names | 4380 | 2026-06-15 20:56:35.141471 | 2026-06-20 15:30:18.171042 |
| MPC_mpcsbndb | comet_names | 4380 | 2026-06-15 20:56:35.141471 | 2026-06-20 15:30:18.280741 |
| SBN_to_AWS | comet_names | 4380 | 2026-06-15 20:56:35.141471 | 2026-06-20 15:30:18.364196 |
| MPC_primarydb | minor_planet_names | 26233 | 2026-06-09 20:34:29.81277 | 2026-06-20 15:30:18.459853 |
| MPC_mpcsbndb | minor_planet_names | 26233 | 2026-06-09 20:34:29.81277 | 2026-06-20 15:30:18.610313 |
| SBN_to_AWS | minor_planet_names | 26233 | 2026-06-09 20:34:29.81277 | 2026-06-20 15:30:18.706838 |
| MPC_primarydb | mpc_orbits | 1555170 | 2026-06-20 15:29:20.929245 | 2026-06-20 15:30:18.850452 |
| MPC_mpcsbndb | mpc_orbits | 1555170 | 2026-06-20 15:29:20.929245 | 2026-06-20 15:30:20.587477 |
| SBN_to_AWS | mpc_orbits | 1555170 | 2026-06-20 15:29:20.929245 | 2026-06-20 15:30:20.935768 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-06-20 15:30:25.686972 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-06-20 15:30:26.045635 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-06-20 15:30:26.175867 |
| MPC_primarydb | neocp_els | 57 | 2026-06-20 15:29:07.561017 | 2026-06-20 15:30:26.465674 |
| MPC_mpcsbndb | neocp_els | 57 | 2026-06-20 15:29:07.561017 | 2026-06-20 15:30:26.57204 |
| SBN_to_AWS | neocp_els | 57 | 2026-06-20 15:29:07.561017 | 2026-06-20 15:30:26.654534 |
| MPC_primarydb | neocp_events | 327062 | 2026-06-20 15:29:07.520067 | 2026-06-20 15:30:26.744268 |
| MPC_mpcsbndb | neocp_events | 327062 | 2026-06-20 15:29:07.520067 | 2026-06-20 15:30:26.941671 |
| SBN_to_AWS | neocp_events | 327062 | 2026-06-20 15:29:07.520067 | 2026-06-20 15:30:27.054298 |
| MPC_primarydb | neocp_obs | 473 | 2026-06-20 15:29:07.437605 | 2026-06-20 15:30:27.203762 |
| MPC_mpcsbndb | neocp_obs | 473 | 2026-06-20 15:29:07.437605 | 2026-06-20 15:30:27.311299 |
| SBN_to_AWS | neocp_obs | 473 | 2026-06-20 15:29:07.437605 | 2026-06-20 15:30:27.394706 |
| MPC_primarydb | neocp_obs_archive | 817316 | 2026-06-20 15:29:07.478788 | 2026-06-20 15:30:27.488136 |
| MPC_mpcsbndb | neocp_obs_archive | 817316 | 2026-06-20 15:29:07.478788 | 2026-06-20 15:30:27.748277 |
| SBN_to_AWS | neocp_obs_archive | 817316 | 2026-06-20 15:29:07.478788 | 2026-06-20 15:30:27.879186 |
| MPC_primarydb | neocp_prev_des | 72812 | 2026-06-20 14:37:43.672471 | 2026-06-20 15:30:28.10615 |
| MPC_mpcsbndb | neocp_prev_des | 72812 | 2026-06-20 14:37:43.672471 | 2026-06-20 15:30:28.248727 |
| SBN_to_AWS | neocp_prev_des | 72812 | 2026-06-20 14:37:43.672471 | 2026-06-20 15:30:28.34703 |
| MPC_primarydb | neocp_var | 127908 | 2026-06-20 15:29:07.650843 | 2026-06-20 15:30:28.464094 |
| MPC_mpcsbndb | neocp_var | 127908 | 2026-06-20 15:29:07.650843 | 2026-06-20 15:30:28.635981 |
| SBN_to_AWS | neocp_var | 127908 | 2026-06-20 15:29:07.650843 | 2026-06-20 15:30:28.751411 |
| MPC_primarydb | obscodes | 2708 | 2026-06-18 16:17:11.118592 | 2026-06-20 15:30:28.903914 |
| MPC_mpcsbndb | obscodes | 2708 | 2026-06-18 16:17:11.118592 | 2026-06-20 15:30:29.02813 |
| SBN_to_AWS | obscodes | 2708 | 2026-06-18 16:17:11.118592 | 2026-06-20 15:30:29.112208 |
| MPC_primarydb | primary_objects | 1589862 | 2026-06-20 15:20:27.110654 | 2026-06-20 15:30:29.204067 |
| MPC_mpcsbndb | primary_objects | 1589862 | 2026-06-20 15:20:27.110654 | 2026-06-20 15:30:29.692674 |
| SBN_to_AWS | primary_objects | 1589862 | 2026-06-20 15:20:27.110654 | 2026-06-20 15:30:29.874618 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-06-20 15:30:31.519151 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-06-20 15:30:31.624207 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-06-20 15:30:31.706652 | |
| MPC_primarydb | obs_alterations_deletions | 1797555 | 2026-06-20 13:06:53.424663 | 2026-06-20 15:30:31.793509 |
| MPC_mpcsbndb | obs_alterations_deletions | 1797555 | 2026-06-20 13:06:53.424663 | 2026-06-20 15:30:32.418088 |
| SBN_to_AWS | obs_alterations_deletions | 1797555 | 2026-06-20 13:06:53.424663 | 2026-06-20 15:30:32.560024 |
| MPC_primarydb | obs_alterations_redesignations | 5100 | 2026-06-12 04:57:52.114214 | 2026-06-20 15:30:32.940159 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5100 | 2026-06-12 04:57:52.114214 | 2026-06-20 15:30:33.053727 |
| SBN_to_AWS | obs_alterations_redesignations | 5100 | 2026-06-12 04:57:52.114214 | 2026-06-20 15:30:33.138115 |
| MPC_primarydb | obs_alterations_unassociations | 589800 | 2026-06-20 14:13:25.824173 | 2026-06-20 15:30:33.230829 |
| MPC_mpcsbndb | obs_alterations_unassociations | 589800 | 2026-06-20 14:13:25.824173 | 2026-06-20 15:30:33.527102 |
| SBN_to_AWS | obs_alterations_unassociations | 589800 | 2026-06-20 14:13:25.824173 | 2026-06-20 15:30:33.652724 |