Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-08-19 04:00:01 (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 | 12794 | 2026-08-13 21:20:44 | 2026-08-13 22:01:03 |
| identifications | 223187 | 2026-07-14 12:33:56 | 2026-07-14 12:33:56 |
| isolated_tracklets | 50789979 | 2026-08-18 19:48:20 | 2026-08-18 19:48:20 |
| 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 | 2026-06-03 02:57:32 | 2026-08-17 14:54:31 |
| 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 | 524423651 | 2026-08-18 21:40:28 | 2026-08-18 21:40:28 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1573310 | 2026-08-18 21:20:22 | 2026-08-18 22:01:03 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 53 | 2026-08-11 16:05:09.984913 | 2026-08-19 02:22:55.655242 |
| neocp_events | 333255 | 2026-08-19 03:05:05.764987 | 2026-08-19 03:05:05.764987 |
| neocp_obs_archive | 828156 | 2026-08-19 02:22:55.572918 | 2026-08-19 02:22:55.572918 |
| neocp_obs | 635 | 2026-08-19 02:22:55.532115 | 2026-08-19 02:22:55.532115 |
| neocp_prev_des | 73560 | 2026-08-19 03:05:05.614086 | 2026-08-19 03:05:05.614086 |
| neocp_var | 124849 | 2026-08-19 02:22:55.728292 | 2026-08-19 02:22:55.728292 |
| current_identifications | 2088248 | 2021-08-21 19:44:45.543564 | 2026-08-19 03:04:21.480338 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1597912 | 2026-08-18 21:38:43.093604 | 2026-08-18 21:38:43.093604 |
| obs_sbn | 546085416 | 2025-02-05 08:21:08.469062-05 | 2026-08-19 00:03:09.276022-04 |
| obs_alterations_deletions | 1951286 | 2026-08-18 23:39:26.235471 | 2026-08-18 23:39:26.235471 |
| obs_alterations_redesignations | 5194 | 2026-08-12 19:41:29.142496 | 2026-08-12 19:41:29.142496 |
| obs_alterations_unassociations | 601127 | 2026-08-18 22:10:23.87402 | 2026-08-18 22:10:23.87402 |
| mpc_orbits | 1563557 | 2022-06-03 03:50:31.146748 | 2026-08-19 04:03:45.758084 |
| minor_planet_names | 26623 | 2024-08-15 18:31:11.706972 | 2026-08-17 18:54:31.231141 |
| obscodes | 2717 | 2026-08-14 19:43:59.64199 | 2026-08-14 19:43:59.64199 |
| comet_names | 4389 | 2026-08-07 13:39:18.93276 | 2026-08-07 13:39:18.93276 |
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 | 546085396 | 2026-08-19 02:59:23.926665 | 2026-08-19 03:00:02.495747 |
| MPC_mpcsbndb | obs_sbn | 546085396 | 2026-08-19 02:59:23.926665 | 2026-08-19 03:00:14.54911 |
| SBN_to_AWS | obs_sbn | 546085396 | 2026-08-19 03:00:17.951275 | 2026-08-19 03:00:56.929887 |
| MPC_primarydb | current_identifications | 2088248 | 2026-08-19 03:04:21.480338 | 2026-08-19 03:15:46.353088 |
| MPC_mpcsbndb | current_identifications | 2088248 | 2026-08-19 03:04:21.480338 | 2026-08-19 03:15:47.128183 |
| SBN_to_AWS | current_identifications | 2088248 | 2026-08-19 03:04:21.480338 | 2026-08-19 03:15:47.288586 |
| MPC_primarydb | comet_names | 4389 | 2026-08-07 13:39:18.93276 | 2026-08-19 03:15:47.476325 |
| MPC_mpcsbndb | comet_names | 4389 | 2026-08-07 13:39:18.93276 | 2026-08-19 03:15:47.576024 |
| SBN_to_AWS | comet_names | 4389 | 2026-08-07 13:39:18.93276 | 2026-08-19 03:15:47.653041 |
| MPC_primarydb | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-08-19 03:15:47.735081 |
| MPC_mpcsbndb | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-08-19 03:15:47.884298 |
| SBN_to_AWS | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-08-19 03:15:47.98276 |
| MPC_primarydb | mpc_orbits | 1563557 | 2026-08-19 03:15:47.939773 | 2026-08-19 03:15:48.067481 |
| MPC_mpcsbndb | mpc_orbits | 1563557 | 2026-08-19 03:15:47.939773 | 2026-08-19 03:15:49.693587 |
| SBN_to_AWS | mpc_orbits | 1563557 | 2026-08-19 03:15:47.939773 | 2026-08-19 03:15:50.072318 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-08-19 03:15:50.35998 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-08-19 03:15:50.618317 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-08-19 03:15:50.741656 |
| MPC_primarydb | neocp_els | 52 | 2026-08-19 02:22:55.655242 | 2026-08-19 03:15:50.869135 |
| MPC_mpcsbndb | neocp_els | 52 | 2026-08-19 02:22:55.655242 | 2026-08-19 03:15:50.958968 |
| SBN_to_AWS | neocp_els | 52 | 2026-08-19 02:22:55.655242 | 2026-08-19 03:15:51.034267 |
| MPC_primarydb | neocp_events | 333255 | 2026-08-19 03:05:05.764987 | 2026-08-19 03:15:51.111064 |
| MPC_mpcsbndb | neocp_events | 333255 | 2026-08-19 03:05:05.764987 | 2026-08-19 03:15:51.282492 |
| SBN_to_AWS | neocp_events | 333255 | 2026-08-19 03:05:05.764987 | 2026-08-19 03:15:51.391101 |
| MPC_primarydb | neocp_obs | 628 | 2026-08-19 02:22:55.532115 | 2026-08-19 03:15:51.489572 |
| MPC_mpcsbndb | neocp_obs | 628 | 2026-08-19 02:22:55.532115 | 2026-08-19 03:15:51.58352 |
| SBN_to_AWS | neocp_obs | 628 | 2026-08-19 02:22:55.532115 | 2026-08-19 03:15:51.659828 |
| MPC_primarydb | neocp_obs_archive | 828156 | 2026-08-19 02:22:55.572918 | 2026-08-19 03:15:51.736886 |
| MPC_mpcsbndb | neocp_obs_archive | 828156 | 2026-08-19 02:22:55.572918 | 2026-08-19 03:15:51.913202 |
| SBN_to_AWS | neocp_obs_archive | 828156 | 2026-08-19 02:22:55.572918 | 2026-08-19 03:15:52.068145 |
| MPC_primarydb | neocp_prev_des | 73560 | 2026-08-19 03:05:05.614086 | 2026-08-19 03:15:52.193575 |
| MPC_mpcsbndb | neocp_prev_des | 73560 | 2026-08-19 03:05:05.614086 | 2026-08-19 03:15:52.323127 |
| SBN_to_AWS | neocp_prev_des | 73560 | 2026-08-19 03:05:05.614086 | 2026-08-19 03:15:52.41515 |
| MPC_primarydb | neocp_var | 122851 | 2026-08-19 02:22:55.728292 | 2026-08-19 03:15:52.501075 |
| MPC_mpcsbndb | neocp_var | 122851 | 2026-08-19 02:22:55.728292 | 2026-08-19 03:15:52.671857 |
| SBN_to_AWS | neocp_var | 122851 | 2026-08-19 02:22:55.728292 | 2026-08-19 03:15:52.799611 |
| MPC_primarydb | obscodes | 2717 | 2026-08-14 19:43:59.64199 | 2026-08-19 03:15:52.886719 |
| MPC_mpcsbndb | obscodes | 2717 | 2026-08-14 19:43:59.64199 | 2026-08-19 03:15:52.996092 |
| SBN_to_AWS | obscodes | 2717 | 2026-08-14 19:43:59.64199 | 2026-08-19 03:15:53.074051 |
| MPC_primarydb | primary_objects | 1597902 | 2026-08-18 21:38:43.093604 | 2026-08-19 03:15:53.151851 |
| MPC_mpcsbndb | primary_objects | 1597902 | 2026-08-18 21:38:43.093604 | 2026-08-19 03:15:53.610265 |
| SBN_to_AWS | primary_objects | 1597902 | 2026-08-18 21:38:43.093604 | 2026-08-19 03:15:53.811385 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-08-19 03:15:54.000615 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-08-19 03:15:54.095495 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-08-19 03:15:54.170213 | |
| MPC_primarydb | obs_alterations_deletions | 1951286 | 2026-08-18 23:39:26.235471 | 2026-08-19 03:15:54.2482 |
| MPC_mpcsbndb | obs_alterations_deletions | 1951286 | 2026-08-18 23:39:26.235471 | 2026-08-19 03:15:54.70614 |
| SBN_to_AWS | obs_alterations_deletions | 1951286 | 2026-08-18 23:39:26.235471 | 2026-08-19 03:15:54.84752 |
| MPC_primarydb | obs_alterations_redesignations | 5194 | 2026-08-12 19:41:29.142496 | 2026-08-19 03:15:55.012786 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5194 | 2026-08-12 19:41:29.142496 | 2026-08-19 03:15:55.113376 |
| SBN_to_AWS | obs_alterations_redesignations | 5194 | 2026-08-12 19:41:29.142496 | 2026-08-19 03:15:55.191557 |
| MPC_primarydb | obs_alterations_unassociations | 601127 | 2026-08-18 22:10:23.87402 | 2026-08-19 03:15:55.270072 |
| MPC_mpcsbndb | obs_alterations_unassociations | 601127 | 2026-08-18 22:10:23.87402 | 2026-08-19 03:15:55.529516 |
| SBN_to_AWS | obs_alterations_unassociations | 601127 | 2026-08-18 22:10:23.87402 | 2026-08-19 03:15:55.658739 |