Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-05-18 06:00:01 (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 | 5215 | 2026-03-06 22:06:00 | 2026-03-06 22:06:00 |
| comet_orbits | 12626 | 2025-02-07 23:25:28 | 2026-05-08 21:01:03 |
| identifications | 218331 | 2026-04-14 12:33:30 | 2026-04-14 12:33:30 |
| isolated_tracklets | 49955930 | 2026-05-18 05:48:24 | 2026-05-18 05:48:24 |
| 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 | 1333152 | 2026-03-05 21:16:52 | 2026-03-05 21:16:52 |
| numbered_mps | 887103 | 2024-02-21 19:12:24 | 2026-05-07 10:18:37 |
| 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 | 512081139 | 2026-05-18 04:27:37 | 2026-05-18 04:27:37 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1558541 | 2015-01-08 22:10:57 | 2026-05-18 05:01:03 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 21 | 2026-05-18 05:11:55.972867 | 2026-05-18 05:11:55.972867 |
| neocp_events | 324158 | 2026-05-18 05:11:56.094137 | 2026-05-18 05:11:56.094137 |
| neocp_obs_archive | 811521 | 2026-05-18 05:11:55.660169 | 2026-05-18 05:11:55.660169 |
| neocp_obs | 213 | 2026-05-18 05:11:55.493698 | 2026-05-18 05:11:55.493698 |
| neocp_prev_des | 72448 | 2026-05-18 05:11:21.806011 | 2026-05-18 05:11:21.806011 |
| neocp_var | 54918 | 2026-05-18 05:11:55.728739 | 2026-05-18 05:11:55.728739 |
| current_identifications | 2071204 | 2020-07-30 16:08:03.56338 | 2026-05-18 04:27:10.051545 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1583672 | 2026-05-18 04:16:00.589211 | 2026-05-18 04:16:00.589211 |
| obs_sbn | 539213660 | 2026-05-18 02:00:10.039118-04 | 2026-05-18 02:01:16.058029-04 |
| obs_alterations_deletions | 1490058 | 2026-05-18 00:10:31.611657 | 2026-05-18 00:10:31.611657 |
| obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-07 06:22:54.863572 |
| obs_alterations_unassociations | 579832 | 2026-05-18 02:10:08.294124 | 2026-05-18 02:10:08.294124 |
| mpc_orbits | 1548558 | 2021-02-03 23:12:30.108223 | 2026-05-18 06:01:16.058029 |
| minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-07 14:26:32.139498 |
| obscodes | 2702 | 2026-05-15 19:49:43.167881 | 2026-05-15 19:49:43.167881 |
| comet_names | 4374 | 2026-05-06 19:14:21.901296 | 2026-05-06 19:14:21.901296 |
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 | 539210333 | 2026-05-18 04:59:54.456964 | 2026-05-18 05:00:02.999122 |
| MPC_mpcsbndb | obs_sbn | 539210429 | 2026-05-18 05:00:28.284982 | 2026-05-18 05:00:34.491821 |
| SBN_to_AWS | obs_sbn | 539210489 | 2026-05-18 05:00:50.376699 | 2026-05-18 05:00:58.808824 |
| MPC_primarydb | current_identifications | 2071204 | 2026-05-18 04:27:10.051545 | 2026-05-18 05:16:22.064963 |
| MPC_mpcsbndb | current_identifications | 2071204 | 2026-05-18 04:27:10.051545 | 2026-05-18 05:16:23.113376 |
| SBN_to_AWS | current_identifications | 2071204 | 2026-05-18 04:27:10.051545 | 2026-05-18 05:16:23.25733 |
| MPC_primarydb | comet_names | 4374 | 2026-05-06 19:14:21.901296 | 2026-05-18 05:16:23.656839 |
| MPC_mpcsbndb | comet_names | 4374 | 2026-05-06 19:14:21.901296 | 2026-05-18 05:16:23.766638 |
| SBN_to_AWS | comet_names | 4374 | 2026-05-06 19:14:21.901296 | 2026-05-18 05:16:23.850532 |
| MPC_primarydb | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-18 05:16:23.945667 |
| MPC_mpcsbndb | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-18 05:16:24.109107 |
| SBN_to_AWS | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-18 05:16:24.204314 |
| MPC_primarydb | mpc_orbits | 1548558 | 2026-05-18 05:16:18.632285 | 2026-05-18 05:16:24.346717 |
| MPC_mpcsbndb | mpc_orbits | 1548558 | 2026-05-18 05:16:22.600341 | 2026-05-18 05:16:26.032624 |
| SBN_to_AWS | mpc_orbits | 1548558 | 2026-05-18 05:16:18.632285 | 2026-05-18 05:16:26.307151 |
| MPC_primarydb | numbered_identifications | 887800 | 2026-03-24 19:55:09.966554 | 2026-05-18 05:16:28.809779 |
| MPC_mpcsbndb | numbered_identifications | 887800 | 2026-03-24 19:55:09.966554 | 2026-05-18 05:16:29.225978 |
| SBN_to_AWS | numbered_identifications | 887800 | 2026-03-24 19:55:09.966554 | 2026-05-18 05:16:29.351669 |
| MPC_primarydb | neocp_els | 21 | 2026-05-18 05:11:55.972867 | 2026-05-18 05:16:29.633134 |
| MPC_mpcsbndb | neocp_els | 21 | 2026-05-18 05:11:55.972867 | 2026-05-18 05:16:29.736545 |
| SBN_to_AWS | neocp_els | 21 | 2026-05-18 05:11:55.972867 | 2026-05-18 05:16:29.819576 |
| MPC_primarydb | neocp_events | 324158 | 2026-05-18 05:11:56.094137 | 2026-05-18 05:16:29.910111 |
| MPC_mpcsbndb | neocp_events | 324158 | 2026-05-18 05:11:56.094137 | 2026-05-18 05:16:30.130112 |
| SBN_to_AWS | neocp_events | 324158 | 2026-05-18 05:11:56.094137 | 2026-05-18 05:16:30.242482 |
| MPC_primarydb | neocp_obs | 213 | 2026-05-18 05:11:55.493698 | 2026-05-18 05:16:30.396721 |
| MPC_mpcsbndb | neocp_obs | 213 | 2026-05-18 05:11:55.493698 | 2026-05-18 05:16:30.502381 |
| SBN_to_AWS | neocp_obs | 213 | 2026-05-18 05:11:55.493698 | 2026-05-18 05:16:30.595904 |
| MPC_primarydb | neocp_obs_archive | 811521 | 2026-05-18 05:11:55.660169 | 2026-05-18 05:16:30.693736 |
| MPC_mpcsbndb | neocp_obs_archive | 811521 | 2026-05-18 05:11:55.660169 | 2026-05-18 05:16:30.973206 |
| SBN_to_AWS | neocp_obs_archive | 811521 | 2026-05-18 05:11:55.660169 | 2026-05-18 05:16:31.10044 |
| MPC_primarydb | neocp_prev_des | 72448 | 2026-05-18 05:11:21.806011 | 2026-05-18 05:16:31.328401 |
| MPC_mpcsbndb | neocp_prev_des | 72448 | 2026-05-18 05:11:21.806011 | 2026-05-18 05:16:31.472198 |
| SBN_to_AWS | neocp_prev_des | 72448 | 2026-05-18 05:11:21.806011 | 2026-05-18 05:16:31.570986 |
| MPC_primarydb | neocp_var | 54918 | 2026-05-18 05:11:55.728739 | 2026-05-18 05:16:31.700305 |
| MPC_mpcsbndb | neocp_var | 54918 | 2026-05-18 05:11:55.728739 | 2026-05-18 05:16:31.880824 |
| SBN_to_AWS | neocp_var | 54918 | 2026-05-18 05:11:55.728739 | 2026-05-18 05:16:31.981849 |
| MPC_primarydb | obscodes | 2702 | 2026-05-15 19:49:43.167881 | 2026-05-18 05:16:32.135915 |
| MPC_mpcsbndb | obscodes | 2702 | 2026-05-15 19:49:43.167881 | 2026-05-18 05:16:32.258692 |
| SBN_to_AWS | obscodes | 2702 | 2026-05-15 19:49:43.167881 | 2026-05-18 05:16:32.342495 |
| MPC_primarydb | primary_objects | 1583672 | 2026-05-18 04:16:00.589211 | 2026-05-18 05:16:32.435015 |
| MPC_mpcsbndb | primary_objects | 1583672 | 2026-05-18 04:16:00.589211 | 2026-05-18 05:16:33.120308 |
| SBN_to_AWS | primary_objects | 1583672 | 2026-05-18 04:16:00.589211 | 2026-05-18 05:16:33.299768 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-05-18 05:16:34.897793 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-05-18 05:16:35.003778 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-05-18 05:16:35.086943 | |
| MPC_primarydb | obs_alterations_deletions | 1490058 | 2026-05-18 00:10:31.611657 | 2026-05-18 05:16:35.18877 |
| MPC_mpcsbndb | obs_alterations_deletions | 1490058 | 2026-05-18 00:10:31.611657 | 2026-05-18 05:16:35.766329 |
| SBN_to_AWS | obs_alterations_deletions | 1490058 | 2026-05-18 00:10:31.611657 | 2026-05-18 05:16:35.903037 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-18 05:16:36.164579 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-18 05:16:36.28054 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-18 05:16:36.365554 |
| MPC_primarydb | obs_alterations_unassociations | 579832 | 2026-05-18 02:10:08.294124 | 2026-05-18 05:16:36.459543 |
| MPC_mpcsbndb | obs_alterations_unassociations | 579832 | 2026-05-18 02:10:08.294124 | 2026-05-18 05:16:36.80173 |
| SBN_to_AWS | obs_alterations_unassociations | 579832 | 2026-05-18 02:10:08.294124 | 2026-05-18 05:16:36.922343 |