Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-08-27 19:00:02 (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 | 12806 | 2026-08-25 17:57:48 | 2026-08-25 18:01:02 |
| identifications | 223187 | 2026-07-14 12:33:56 | 2026-07-14 12:33:56 |
| isolated_tracklets | 50790006 | 2026-08-24 17:18:20 | 2026-08-24 17:18:20 |
| 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 | 524440389 | 2026-08-27 14:50:36 | 2026-08-27 14:50:36 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1574963 | 2026-08-27 14:36:02 | 2026-08-27 15:01:02 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 33 | 2026-08-27 12:56:09.793259 | 2026-08-27 18:55:20.075964 |
| neocp_events | 334216 | 2026-08-27 18:55:20.065142 | 2026-08-27 18:55:20.065142 |
| neocp_obs_archive | 829593 | 2026-08-27 18:55:20.023835 | 2026-08-27 18:55:20.023835 |
| neocp_obs | 420 | 2026-08-27 18:55:19.982778 | 2026-08-27 18:55:19.982778 |
| neocp_prev_des | 73679 | 2026-08-27 16:12:09.450823 | 2026-08-27 16:12:09.450823 |
| neocp_var | 86669 | 2026-08-27 18:55:20.165948 | 2026-08-27 18:55:20.165948 |
| current_identifications | 2090146 | 2026-02-06 11:41:45.233819 | 2026-08-27 18:46:08.672786 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1599681 | 2026-08-27 16:59:12.295779 | 2026-08-27 16:59:12.295779 |
| obs_sbn | 550842506 | 2017-11-15 07:18:15-05 | 2026-08-27 15:03:32.616493-04 |
| obs_alterations_deletions | 2957273 | 2026-08-27 04:05:37.873985 | 2026-08-27 04:05:37.873985 |
| obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-08-25 19:50:31.030107 |
| obs_alterations_unassociations | 603553 | 2026-08-27 10:10:13.92222 | 2026-08-27 10:10:13.92222 |
| mpc_orbits | 1565394 | 2023-06-05 17:21:35.767407 | 2026-08-27 19:04:06.180397 |
| minor_planet_names | 26623 | 2024-08-15 18:31:11.706972 | 2026-08-17 18:54:31.231141 |
| obscodes | 2717 | 2019-05-25 00:11:25.461072 | 2026-08-25 12:43:12.443739 |
| comet_names | 4392 | 2026-08-25 17:00:02.297019 | 2026-08-25 17:00:02.297019 |
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 | 550842506 | 2026-08-27 19:00:00.379706 | 2026-08-27 19:00:02.091972 |
| MPC_mpcsbndb | obs_sbn | 550842506 | 2026-08-27 19:00:00.379706 | 2026-08-27 19:00:20.99891 |
| SBN_to_AWS | obs_sbn | 550842506 | 2026-08-27 19:00:00.379706 | 2026-08-27 19:00:42.845583 |
| MPC_primarydb | current_identifications | 2090146 | 2026-08-27 18:46:08.672786 | 2026-08-27 19:01:22.447979 |
| MPC_mpcsbndb | current_identifications | 2090146 | 2026-08-27 18:46:08.672786 | 2026-08-27 19:01:23.360892 |
| SBN_to_AWS | current_identifications | 2090146 | 2026-08-27 18:46:08.672786 | 2026-08-27 19:01:23.502625 |
| MPC_primarydb | comet_names | 4392 | 2026-08-25 17:00:02.297019 | 2026-08-27 19:01:23.74488 |
| MPC_mpcsbndb | comet_names | 4392 | 2026-08-25 17:00:02.297019 | 2026-08-27 19:01:23.844366 |
| SBN_to_AWS | comet_names | 4392 | 2026-08-25 17:00:02.297019 | 2026-08-27 19:01:23.919326 |
| MPC_primarydb | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-08-27 19:01:23.997799 |
| MPC_mpcsbndb | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-08-27 19:01:24.170633 |
| SBN_to_AWS | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-08-27 19:01:24.264903 |
| MPC_primarydb | mpc_orbits | 1565394 | 2026-08-27 19:01:14.483309 | 2026-08-27 19:01:24.35264 |
| MPC_mpcsbndb | mpc_orbits | 1565394 | 2026-08-27 19:01:14.483309 | 2026-08-27 19:01:26.09925 |
| SBN_to_AWS | mpc_orbits | 1565394 | 2026-08-27 19:01:14.483309 | 2026-08-27 19:01:26.295754 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-08-27 19:01:26.502128 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-08-27 19:01:26.877882 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-08-27 19:01:26.995155 |
| MPC_primarydb | neocp_els | 33 | 2026-08-27 18:55:20.075964 | 2026-08-27 19:01:27.128821 |
| MPC_mpcsbndb | neocp_els | 33 | 2026-08-27 18:55:20.075964 | 2026-08-27 19:01:27.225085 |
| SBN_to_AWS | neocp_els | 33 | 2026-08-27 18:55:20.075964 | 2026-08-27 19:01:27.298962 |
| MPC_primarydb | neocp_events | 334216 | 2026-08-27 18:55:20.065142 | 2026-08-27 19:01:27.376171 |
| MPC_mpcsbndb | neocp_events | 334216 | 2026-08-27 18:55:20.065142 | 2026-08-27 19:01:27.557644 |
| SBN_to_AWS | neocp_events | 334216 | 2026-08-27 18:55:20.065142 | 2026-08-27 19:01:27.659814 |
| MPC_primarydb | neocp_obs | 420 | 2026-08-27 18:55:19.982778 | 2026-08-27 19:01:27.762089 |
| MPC_mpcsbndb | neocp_obs | 420 | 2026-08-27 18:55:19.982778 | 2026-08-27 19:01:27.860029 |
| SBN_to_AWS | neocp_obs | 420 | 2026-08-27 18:55:19.982778 | 2026-08-27 19:01:27.934387 |
| MPC_primarydb | neocp_obs_archive | 829593 | 2026-08-27 18:55:20.023835 | 2026-08-27 19:01:28.012642 |
| MPC_mpcsbndb | neocp_obs_archive | 829593 | 2026-08-27 18:55:20.023835 | 2026-08-27 19:01:28.257014 |
| SBN_to_AWS | neocp_obs_archive | 829593 | 2026-08-27 18:55:20.023835 | 2026-08-27 19:01:28.372028 |
| MPC_primarydb | neocp_prev_des | 73679 | 2026-08-27 16:12:09.450823 | 2026-08-27 19:01:28.501903 |
| MPC_mpcsbndb | neocp_prev_des | 73679 | 2026-08-27 16:12:09.450823 | 2026-08-27 19:01:28.635856 |
| SBN_to_AWS | neocp_prev_des | 73679 | 2026-08-27 16:12:09.450823 | 2026-08-27 19:01:28.726196 |
| MPC_primarydb | neocp_var | 86669 | 2026-08-27 18:55:20.165948 | 2026-08-27 19:01:28.81187 |
| MPC_mpcsbndb | neocp_var | 86669 | 2026-08-27 18:55:20.165948 | 2026-08-27 19:01:28.965786 |
| SBN_to_AWS | neocp_var | 86669 | 2026-08-27 18:55:20.165948 | 2026-08-27 19:01:29.071005 |
| MPC_primarydb | obscodes | 2717 | 2026-08-25 12:43:12.443739 | 2026-08-27 19:01:29.155778 |
| MPC_mpcsbndb | obscodes | 2717 | 2026-08-25 12:43:12.443739 | 2026-08-27 19:01:29.276062 |
| SBN_to_AWS | obscodes | 2717 | 2026-08-25 12:43:12.443739 | 2026-08-27 19:01:29.352405 |
| MPC_primarydb | primary_objects | 1599660 | 2026-08-27 16:59:12.295779 | 2026-08-27 19:01:29.430941 |
| MPC_mpcsbndb | primary_objects | 1599660 | 2026-08-27 16:59:12.295779 | 2026-08-27 19:01:29.897191 |
| SBN_to_AWS | primary_objects | 1599660 | 2026-08-27 16:59:12.295779 | 2026-08-27 19:01:30.065731 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-08-27 19:01:30.271285 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-08-27 19:01:30.367033 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-08-27 19:01:30.440795 | |
| MPC_primarydb | obs_alterations_deletions | 2957273 | 2026-08-27 04:05:37.873985 | 2026-08-27 19:01:30.517402 |
| MPC_mpcsbndb | obs_alterations_deletions | 2957273 | 2026-08-27 04:05:37.873985 | 2026-08-27 19:01:31.315133 |
| SBN_to_AWS | obs_alterations_deletions | 2957273 | 2026-08-27 04:05:37.873985 | 2026-08-27 19:01:31.452757 |
| MPC_primarydb | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-08-27 19:01:31.667933 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-08-27 19:01:31.771858 |
| SBN_to_AWS | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-08-27 19:01:31.847353 |
| MPC_primarydb | obs_alterations_unassociations | 603553 | 2026-08-27 10:10:13.92222 | 2026-08-27 19:01:31.925807 |
| MPC_mpcsbndb | obs_alterations_unassociations | 603553 | 2026-08-27 10:10:13.92222 | 2026-08-27 19:01:32.222115 |
| SBN_to_AWS | obs_alterations_unassociations | 603553 | 2026-08-27 10:10:13.92222 | 2026-08-27 19:01:32.335998 |