Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-08-18 18:40:01 (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 | 50789963 | 2026-08-18 13:38:18 | 2026-08-18 13:38:18 |
| 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 | 524423620 | 2026-08-18 17:33:02 | 2026-08-18 17:33:02 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1573308 | 2015-01-08 22:07:45 | 2026-08-18 18:01:03 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 66 | 2026-08-11 16:05:09.984913 | 2026-08-18 18:13:01.010428 |
| neocp_events | 333224 | 2026-08-18 18:37:15.850342 | 2026-08-18 18:37:15.850342 |
| neocp_obs_archive | 828109 | 2026-08-18 18:13:00.927192 | 2026-08-18 18:13:00.927192 |
| neocp_obs | 769 | 2026-08-18 18:13:00.886322 | 2026-08-18 18:13:00.886322 |
| neocp_prev_des | 73546 | 2026-08-18 18:37:15.726002 | 2026-08-18 18:37:15.726002 |
| neocp_var | 150824 | 2026-08-18 18:13:01.100602 | 2026-08-18 18:13:01.100602 |
| current_identifications | 2088234 | 2026-08-18 18:42:50.435747 | 2026-08-18 18:43:30.801324 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1597906 | 2026-08-18 18:42:50.375561 | 2026-08-18 18:42:50.375561 |
| obs_sbn | 546069529 | 2017-07-09 20:00:00-04 | 2026-08-18 14:42:54.916635-04 |
| obs_alterations_deletions | 1949618 | 2026-08-18 13:03:22.247262 | 2026-08-18 13:03:22.247262 |
| obs_alterations_redesignations | 5194 | 2026-08-12 19:41:29.142496 | 2026-08-12 19:41:29.142496 |
| obs_alterations_unassociations | 601111 | 2026-08-18 18:10:18.9435 | 2026-08-18 18:10:18.9435 |
| mpc_orbits | 1563549 | 2026-08-18 18:43:43.498662 | 2026-08-18 18:43:43.498662 |
| 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 | 546069508 | 2026-08-18 17:58:47.613704 | 2026-08-18 18:00:02.6141 |
| MPC_mpcsbndb | obs_sbn | 546069508 | 2026-08-18 17:58:47.613704 | 2026-08-18 18:00:15.567144 |
| SBN_to_AWS | obs_sbn | 546069508 | 2026-08-18 18:00:41.110309 | 2026-08-18 18:00:57.956352 |
| MPC_primarydb | current_identifications | 2088216 | 2026-08-18 18:13:48.847622 | 2026-08-18 18:15:46.643772 |
| MPC_mpcsbndb | current_identifications | 2088216 | 2026-08-18 18:13:48.847622 | 2026-08-18 18:15:47.416546 |
| SBN_to_AWS | current_identifications | 2088216 | 2026-08-18 18:13:48.847622 | 2026-08-18 18:15:47.575926 |
| MPC_primarydb | comet_names | 4389 | 2026-08-07 13:39:18.93276 | 2026-08-18 18:15:47.763022 |
| MPC_mpcsbndb | comet_names | 4389 | 2026-08-07 13:39:18.93276 | 2026-08-18 18:15:47.868497 |
| SBN_to_AWS | comet_names | 4389 | 2026-08-07 13:39:18.93276 | 2026-08-18 18:15:47.945793 |
| MPC_primarydb | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-08-18 18:15:48.024198 |
| MPC_mpcsbndb | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-08-18 18:15:48.177019 |
| SBN_to_AWS | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-08-18 18:15:48.272387 |
| MPC_primarydb | mpc_orbits | 1563531 | 2026-08-18 18:14:33.526606 | 2026-08-18 18:15:48.356409 |
| MPC_mpcsbndb | mpc_orbits | 1563531 | 2026-08-18 18:14:33.526606 | 2026-08-18 18:15:49.95283 |
| SBN_to_AWS | mpc_orbits | 1563531 | 2026-08-18 18:14:33.526606 | 2026-08-18 18:15:50.313946 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-08-18 18:15:50.589831 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-08-18 18:15:50.86479 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-08-18 18:15:50.996021 |
| MPC_primarydb | neocp_els | 66 | 2026-08-18 18:13:01.010428 | 2026-08-18 18:15:51.122478 |
| MPC_mpcsbndb | neocp_els | 66 | 2026-08-18 18:13:01.010428 | 2026-08-18 18:15:51.222093 |
| SBN_to_AWS | neocp_els | 66 | 2026-08-18 18:13:01.010428 | 2026-08-18 18:15:51.299449 |
| MPC_primarydb | neocp_events | 333223 | 2026-08-18 18:13:00.969743 | 2026-08-18 18:15:51.37598 |
| MPC_mpcsbndb | neocp_events | 333223 | 2026-08-18 18:13:00.969743 | 2026-08-18 18:15:51.546798 |
| SBN_to_AWS | neocp_events | 333223 | 2026-08-18 18:13:00.969743 | 2026-08-18 18:15:51.658581 |
| MPC_primarydb | neocp_obs | 769 | 2026-08-18 18:13:00.886322 | 2026-08-18 18:15:51.757864 |
| MPC_mpcsbndb | neocp_obs | 769 | 2026-08-18 18:13:00.886322 | 2026-08-18 18:15:51.858193 |
| SBN_to_AWS | neocp_obs | 769 | 2026-08-18 18:13:00.886322 | 2026-08-18 18:15:51.935403 |
| MPC_primarydb | neocp_obs_archive | 828109 | 2026-08-18 18:13:00.927192 | 2026-08-18 18:15:52.012847 |
| MPC_mpcsbndb | neocp_obs_archive | 828109 | 2026-08-18 18:13:00.927192 | 2026-08-18 18:15:52.215661 |
| SBN_to_AWS | neocp_obs_archive | 828109 | 2026-08-18 18:13:00.927192 | 2026-08-18 18:15:52.369517 |
| MPC_primarydb | neocp_prev_des | 73545 | 2026-08-18 17:32:21.625993 | 2026-08-18 18:15:52.49448 |
| MPC_mpcsbndb | neocp_prev_des | 73545 | 2026-08-18 17:32:21.625993 | 2026-08-18 18:15:52.627606 |
| SBN_to_AWS | neocp_prev_des | 73545 | 2026-08-18 17:32:21.625993 | 2026-08-18 18:15:52.720263 |
| MPC_primarydb | neocp_var | 150824 | 2026-08-18 18:13:01.100602 | 2026-08-18 18:15:52.804908 |
| MPC_mpcsbndb | neocp_var | 150824 | 2026-08-18 18:13:01.100602 | 2026-08-18 18:15:52.974173 |
| SBN_to_AWS | neocp_var | 150824 | 2026-08-18 18:13:01.100602 | 2026-08-18 18:15:53.083021 |
| MPC_primarydb | obscodes | 2717 | 2026-08-14 19:43:59.64199 | 2026-08-18 18:15:53.170113 |
| MPC_mpcsbndb | obscodes | 2717 | 2026-08-14 19:43:59.64199 | 2026-08-18 18:15:53.289558 |
| SBN_to_AWS | obscodes | 2717 | 2026-08-14 19:43:59.64199 | 2026-08-18 18:15:53.366343 |
| MPC_primarydb | primary_objects | 1597888 | 2026-08-18 18:12:47.394075 | 2026-08-18 18:15:53.443124 |
| MPC_mpcsbndb | primary_objects | 1597888 | 2026-08-18 18:12:47.394075 | 2026-08-18 18:15:53.922399 |
| SBN_to_AWS | primary_objects | 1597888 | 2026-08-18 18:12:47.394075 | 2026-08-18 18:15:54.12169 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-08-18 18:15:54.307856 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-08-18 18:15:54.403156 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-08-18 18:15:54.476779 | |
| MPC_primarydb | obs_alterations_deletions | 1949618 | 2026-08-18 13:03:22.247262 | 2026-08-18 18:15:54.554032 |
| MPC_mpcsbndb | obs_alterations_deletions | 1949618 | 2026-08-18 13:03:22.247262 | 2026-08-18 18:15:55.071508 |
| SBN_to_AWS | obs_alterations_deletions | 1949618 | 2026-08-18 13:03:22.247262 | 2026-08-18 18:15:55.199165 |
| MPC_primarydb | obs_alterations_redesignations | 5194 | 2026-08-12 19:41:29.142496 | 2026-08-18 18:15:55.363365 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5194 | 2026-08-12 19:41:29.142496 | 2026-08-18 18:15:55.467192 |
| SBN_to_AWS | obs_alterations_redesignations | 5194 | 2026-08-12 19:41:29.142496 | 2026-08-18 18:15:55.543993 |
| MPC_primarydb | obs_alterations_unassociations | 601111 | 2026-08-18 18:10:18.9435 | 2026-08-18 18:15:55.621306 |
| MPC_mpcsbndb | obs_alterations_unassociations | 601111 | 2026-08-18 18:10:18.9435 | 2026-08-18 18:15:55.87041 |
| SBN_to_AWS | obs_alterations_unassociations | 601111 | 2026-08-18 18:10:18.9435 | 2026-08-18 18:15:55.992935 |