Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-05-09 20:30:01 (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 | 49939980 | 2026-05-09 16:58:23 | 2026-05-09 16:58:23 |
| 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 | 512072146 | 2026-05-09 16:20:54 | 2026-05-09 16:20:54 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1558069 | 2020-12-13 22:18:41 | 2026-05-09 17:01:02 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 29 | 2026-05-06 08:42:07.145821 | 2026-05-09 20:21:08.671089 |
| neocp_events | 323128 | 2026-05-09 20:16:51.299894 | 2026-05-09 20:16:51.299894 |
| neocp_obs_archive | 809142 | 2026-05-09 20:16:50.963388 | 2026-05-09 20:16:50.963388 |
| neocp_obs | 366 | 2026-05-09 20:16:50.921309 | 2026-05-09 20:16:50.921309 |
| neocp_prev_des | 72298 | 2026-05-09 16:41:18.805573 | 2026-05-09 16:41:18.805573 |
| neocp_var | 70539 | 2026-05-09 20:16:51.078735 | 2026-05-09 20:16:51.078735 |
| current_identifications | 2070807 | 2024-12-11 02:56:24.816536 | 2026-05-09 16:20:24.353906 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1583275 | 2026-05-09 14:40:58.998393 | 2026-05-09 14:40:58.998393 |
| obs_sbn | 538343775 | 2026-05-09 15:50:06.89791-04 | 2026-05-09 16:34:25.665301-04 |
| obs_alterations_deletions | 1509707 | 2026-05-09 05:22:24.258054 | 2026-05-09 05:22:24.258054 |
| obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-07 06:22:54.863572 |
| obs_alterations_unassociations | 578460 | 2026-05-09 18:10:07.083764 | 2026-05-09 18:10:07.083764 |
| mpc_orbits | 1548069 | 2021-02-04 01:34:06.452618 | 2026-05-09 20:34:36.255576 |
| minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-07 14:26:32.139498 |
| obscodes | 2697 | 2026-05-06 15:43:55.628153 | 2026-05-06 15:43:55.628153 |
| 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 | 538325917 | 2026-05-09 20:00:00.152623 | 2026-05-09 20:00:02.566558 |
| MPC_mpcsbndb | obs_sbn | 538326080 | 2026-05-09 20:00:16.953364 | 2026-05-09 20:00:20.706991 |
| SBN_to_AWS | obs_sbn | 538326271 | 2026-05-09 20:00:38.193199 | 2026-05-09 20:00:43.873442 |
| MPC_primarydb | current_identifications | 2070807 | 2026-05-09 16:20:24.353906 | 2026-05-09 20:15:59.475202 |
| MPC_mpcsbndb | current_identifications | 2070807 | 2026-05-09 16:20:24.353906 | 2026-05-09 20:16:00.630842 |
| SBN_to_AWS | current_identifications | 2070807 | 2026-05-09 16:20:24.353906 | 2026-05-09 20:16:00.784416 |
| MPC_primarydb | comet_names | 4374 | 2026-05-06 19:14:21.901296 | 2026-05-09 20:16:01.161137 |
| MPC_mpcsbndb | comet_names | 4374 | 2026-05-06 19:14:21.901296 | 2026-05-09 20:16:01.268564 |
| SBN_to_AWS | comet_names | 4374 | 2026-05-06 19:14:21.901296 | 2026-05-09 20:16:01.356004 |
| MPC_primarydb | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-09 20:16:01.455024 |
| MPC_mpcsbndb | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-09 20:16:01.605386 |
| SBN_to_AWS | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-09 20:16:01.703396 |
| MPC_primarydb | mpc_orbits | 1548069 | 2026-05-09 20:15:58.385062 | 2026-05-09 20:16:01.850004 |
| MPC_mpcsbndb | mpc_orbits | 1548069 | 2026-05-09 20:15:58.385062 | 2026-05-09 20:16:03.668376 |
| SBN_to_AWS | mpc_orbits | 1548069 | 2026-05-09 20:15:58.385062 | 2026-05-09 20:16:03.933372 |
| MPC_primarydb | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-05-09 20:16:06.064089 |
| MPC_mpcsbndb | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-05-09 20:16:06.458078 |
| SBN_to_AWS | numbered_identifications | 887862 | 2026-03-24 19:55:09.966554 | 2026-05-09 20:16:06.602331 |
| MPC_primarydb | neocp_els | 29 | 2026-05-09 20:03:48.910504 | 2026-05-09 20:16:06.885726 |
| MPC_mpcsbndb | neocp_els | 29 | 2026-05-09 20:03:48.910504 | 2026-05-09 20:16:07.038081 |
| SBN_to_AWS | neocp_els | 29 | 2026-05-09 20:03:48.910504 | 2026-05-09 20:16:07.135834 |
| MPC_primarydb | neocp_events | 323127 | 2026-05-09 20:03:49.313076 | 2026-05-09 20:16:07.23123 |
| MPC_mpcsbndb | neocp_events | 323127 | 2026-05-09 20:03:49.313076 | 2026-05-09 20:16:07.444671 |
| SBN_to_AWS | neocp_events | 323127 | 2026-05-09 20:03:49.313076 | 2026-05-09 20:16:07.571722 |
| MPC_primarydb | neocp_obs | 361 | 2026-05-09 20:03:48.869348 | 2026-05-09 20:16:07.735992 |
| MPC_mpcsbndb | neocp_obs | 361 | 2026-05-09 20:03:48.869348 | 2026-05-09 20:16:07.85255 |
| SBN_to_AWS | neocp_obs | 361 | 2026-05-09 20:03:48.869348 | 2026-05-09 20:16:07.944095 |
| MPC_primarydb | neocp_obs_archive | 809137 | 2026-05-09 20:03:48.897364 | 2026-05-09 20:16:08.044409 |
| MPC_mpcsbndb | neocp_obs_archive | 809137 | 2026-05-09 20:03:48.897364 | 2026-05-09 20:16:08.348634 |
| SBN_to_AWS | neocp_obs_archive | 809137 | 2026-05-09 20:03:48.897364 | 2026-05-09 20:16:08.487431 |
| MPC_primarydb | neocp_prev_des | 72298 | 2026-05-09 16:41:18.805573 | 2026-05-09 20:16:08.71778 |
| MPC_mpcsbndb | neocp_prev_des | 72298 | 2026-05-09 16:41:18.805573 | 2026-05-09 20:16:08.881086 |
| SBN_to_AWS | neocp_prev_des | 72298 | 2026-05-09 16:41:18.805573 | 2026-05-09 20:16:08.995701 |
| MPC_primarydb | neocp_var | 70539 | 2026-05-09 20:03:49.036892 | 2026-05-09 20:16:09.116657 |
| MPC_mpcsbndb | neocp_var | 70539 | 2026-05-09 20:03:49.036892 | 2026-05-09 20:16:09.279594 |
| SBN_to_AWS | neocp_var | 70539 | 2026-05-09 20:03:49.036892 | 2026-05-09 20:16:09.39115 |
| MPC_primarydb | obscodes | 2697 | 2026-05-06 15:43:55.628153 | 2026-05-09 20:16:09.529605 |
| MPC_mpcsbndb | obscodes | 2697 | 2026-05-06 15:43:55.628153 | 2026-05-09 20:16:09.649702 |
| SBN_to_AWS | obscodes | 2697 | 2026-05-06 15:43:55.628153 | 2026-05-09 20:16:09.73754 |
| MPC_primarydb | primary_objects | 1583275 | 2026-05-09 14:40:58.998393 | 2026-05-09 20:16:09.834781 |
| MPC_mpcsbndb | primary_objects | 1583275 | 2026-05-09 14:40:58.998393 | 2026-05-09 20:16:10.373415 |
| SBN_to_AWS | primary_objects | 1583275 | 2026-05-09 14:40:58.998393 | 2026-05-09 20:16:10.563544 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-05-09 20:16:12.137636 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-05-09 20:16:12.261121 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-05-09 20:16:12.347145 | |
| MPC_primarydb | obs_alterations_deletions | 1509707 | 2026-05-09 05:22:24.258054 | 2026-05-09 20:16:12.441397 |
| MPC_mpcsbndb | obs_alterations_deletions | 1509707 | 2026-05-09 05:22:24.258054 | 2026-05-09 20:16:13.001836 |
| SBN_to_AWS | obs_alterations_deletions | 1509707 | 2026-05-09 05:22:24.258054 | 2026-05-09 20:16:13.143834 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-09 20:16:13.327325 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-09 20:16:13.437446 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-09 20:16:13.525493 |
| MPC_primarydb | obs_alterations_unassociations | 578460 | 2026-05-09 18:10:07.083764 | 2026-05-09 20:16:13.621192 |
| MPC_mpcsbndb | obs_alterations_unassociations | 578460 | 2026-05-09 18:10:07.083764 | 2026-05-09 20:16:13.927408 |
| SBN_to_AWS | obs_alterations_unassociations | 578460 | 2026-05-09 18:10:07.083764 | 2026-05-09 20:16:14.055786 |