Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-04-20 10:40:01 (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 | 5215 | 2026-03-06 22:06:00 | 2026-03-06 22:06:00 |
| comet_orbits | 12623 | 2025-02-07 23:25:28 | 2026-04-14 21:01:03 |
| identifications | 218331 | 2026-04-14 12:33:30 | 2026-04-14 12:33:30 |
| isolated_tracklets | 49910279 | 2026-04-20 10:38:13 | 2026-04-20 10:38:13 |
| 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 | 2025-10-23 01:12:58 | 2026-04-13 15:07:38 |
| 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 | 512049912 | 2026-04-20 10:18:27 | 2026-04-20 10:18:27 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1536196 | 2024-05-17 04:36:51 | 2026-04-20 10:18:31 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 33 | 2026-04-20 10:25:25.106266 | 2026-04-20 10:25:25.106266 |
| neocp_events | 321329 | 2026-04-20 10:25:25.222251 | 2026-04-20 10:25:25.222251 |
| neocp_obs_archive | 804567 | 2026-04-20 10:25:25.052244 | 2026-04-20 10:25:25.052244 |
| neocp_obs | 636 | 2026-04-20 10:25:25.023702 | 2026-04-20 10:25:25.023702 |
| neocp_prev_des | 72066 | 2026-04-20 08:11:27.143979 | 2026-04-20 08:11:27.143979 |
| neocp_var | 75139 | 2026-04-20 10:25:25.061999 | 2026-04-20 10:25:25.061999 |
| current_identifications | 2049018 | 2024-05-17 04:35:50.423583 | 2026-04-20 10:18:06.125977 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1561486 | 2026-04-20 06:48:04.664042 | 2026-04-20 06:48:04.664042 |
| obs_sbn | 536182493 | 2026-04-20 06:05:09.130981-04 | 2026-04-20 06:39:15.531326-04 |
| obs_alterations_deletions | 1506317 | 2026-04-20 09:51:27.563831 | 2026-04-20 09:51:27.563831 |
| obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-07 06:22:54.863572 |
| obs_alterations_unassociations | 569838 | 2026-04-20 10:10:11.034668 | 2026-04-20 10:10:11.034668 |
| mpc_orbits | 1521661 | 2021-02-04 02:23:57.48989 | 2026-04-20 10:39:14.366955 |
| minor_planet_names | 26164 | 2011-10-27 09:47:03 | 2026-04-13 19:07:36.584479 |
| obscodes | 2689 | 2025-09-02 14:17:53.545004 | 2026-04-17 20:58:05.00051 |
| comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-03-31 18:21:22.998027 |
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 | 536181952 | 2026-04-20 09:51:32.239295 | 2026-04-20 10:00:02.618214 |
| MPC_mpcsbndb | obs_sbn | 536181974 | 2026-04-20 10:00:19.875394 | 2026-04-20 10:00:19.894693 |
| SBN_to_AWS | obs_sbn | 536182286 | 2026-04-20 10:00:32.390988 | 2026-04-20 10:00:45.262858 |
| MPC_primarydb | current_identifications | 2049018 | 2026-04-20 06:48:04.690828 | 2026-04-20 10:08:30.58812 |
| MPC_mpcsbndb | current_identifications | 2049018 | 2026-04-20 06:48:04.690828 | 2026-04-20 10:08:31.482594 |
| SBN_to_AWS | current_identifications | 2049018 | 2026-04-20 06:48:04.690828 | 2026-04-20 10:08:31.616356 |
| MPC_primarydb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-20 10:08:31.861473 |
| MPC_mpcsbndb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-20 10:08:31.961852 |
| SBN_to_AWS | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-20 10:08:32.043811 |
| MPC_primarydb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-20 10:08:32.137038 |
| MPC_mpcsbndb | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-20 10:08:32.297508 |
| SBN_to_AWS | minor_planet_names | 26164 | 2026-04-13 19:07:36.584479 | 2026-04-20 10:08:32.394326 |
| MPC_primarydb | mpc_orbits | 1521660 | 2026-04-20 10:06:08.674649 | 2026-04-20 10:08:32.535003 |
| MPC_mpcsbndb | mpc_orbits | 1521660 | 2026-04-20 10:06:08.674649 | 2026-04-20 10:08:34.706762 |
| SBN_to_AWS | mpc_orbits | 1521660 | 2026-04-20 10:06:08.674649 | 2026-04-20 10:08:34.922991 |
| MPC_primarydb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-20 10:08:38.083414 |
| MPC_mpcsbndb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-20 10:08:38.428935 |
| SBN_to_AWS | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-20 10:08:38.558262 |
| MPC_primarydb | neocp_els | 32 | 2026-04-20 09:43:35.072078 | 2026-04-20 10:08:38.829526 |
| MPC_mpcsbndb | neocp_els | 32 | 2026-04-20 09:43:35.072078 | 2026-04-20 10:08:38.933473 |
| SBN_to_AWS | neocp_els | 32 | 2026-04-20 09:43:35.072078 | 2026-04-20 10:08:39.015531 |
| MPC_primarydb | neocp_events | 321327 | 2026-04-20 09:43:35.294086 | 2026-04-20 10:08:39.104609 |
| MPC_mpcsbndb | neocp_events | 321327 | 2026-04-20 09:43:35.294086 | 2026-04-20 10:08:39.297972 |
| SBN_to_AWS | neocp_events | 321327 | 2026-04-20 09:43:35.294086 | 2026-04-20 10:08:39.409992 |
| MPC_primarydb | neocp_obs | 629 | 2026-04-20 09:43:34.990171 | 2026-04-20 10:08:39.556413 |
| MPC_mpcsbndb | neocp_obs | 629 | 2026-04-20 09:43:34.990171 | 2026-04-20 10:08:39.659895 |
| SBN_to_AWS | neocp_obs | 629 | 2026-04-20 09:43:34.990171 | 2026-04-20 10:08:39.742039 |
| MPC_primarydb | neocp_obs_archive | 804560 | 2026-04-20 09:43:35.030695 | 2026-04-20 10:08:39.835022 |
| MPC_mpcsbndb | neocp_obs_archive | 804560 | 2026-04-20 09:43:35.030695 | 2026-04-20 10:08:40.09394 |
| SBN_to_AWS | neocp_obs_archive | 804560 | 2026-04-20 09:43:35.030695 | 2026-04-20 10:08:40.224112 |
| MPC_primarydb | neocp_prev_des | 72066 | 2026-04-20 08:11:27.143979 | 2026-04-20 10:08:40.441396 |
| MPC_mpcsbndb | neocp_prev_des | 72066 | 2026-04-20 08:11:27.143979 | 2026-04-20 10:08:40.582109 |
| SBN_to_AWS | neocp_prev_des | 72066 | 2026-04-20 08:11:27.143979 | 2026-04-20 10:08:40.680464 |
| MPC_primarydb | neocp_var | 73141 | 2026-04-20 09:43:35.163338 | 2026-04-20 10:08:40.796743 |
| MPC_mpcsbndb | neocp_var | 73141 | 2026-04-20 09:43:35.163338 | 2026-04-20 10:08:40.969284 |
| SBN_to_AWS | neocp_var | 73141 | 2026-04-20 09:43:35.163338 | 2026-04-20 10:08:41.078125 |
| MPC_primarydb | obscodes | 2689 | 2026-04-17 20:58:05.00051 | 2026-04-20 10:08:41.270559 |
| MPC_mpcsbndb | obscodes | 2689 | 2026-04-17 20:58:05.00051 | 2026-04-20 10:08:41.389318 |
| SBN_to_AWS | obscodes | 2689 | 2026-04-17 20:58:05.00051 | 2026-04-20 10:08:41.471961 |
| MPC_primarydb | primary_objects | 1561486 | 2026-04-20 06:48:04.664042 | 2026-04-20 10:08:41.562834 |
| MPC_mpcsbndb | primary_objects | 1561486 | 2026-04-20 06:48:04.664042 | 2026-04-20 10:08:42.05146 |
| SBN_to_AWS | primary_objects | 1561486 | 2026-04-20 06:48:04.664042 | 2026-04-20 10:08:42.215753 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-04-20 10:08:43.703158 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-04-20 10:08:43.80497 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-04-20 10:08:43.886437 | |
| MPC_primarydb | obs_alterations_deletions | 1506317 | 2026-04-20 09:51:27.563831 | 2026-04-20 10:08:43.971986 |
| MPC_mpcsbndb | obs_alterations_deletions | 1506317 | 2026-04-20 09:51:27.563831 | 2026-04-20 10:08:44.623323 |
| SBN_to_AWS | obs_alterations_deletions | 1506317 | 2026-04-20 09:51:27.563831 | 2026-04-20 10:08:44.753223 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-20 10:08:44.929188 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-20 10:08:45.040864 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-20 10:08:45.123483 |
| MPC_primarydb | obs_alterations_unassociations | 569827 | 2026-04-20 00:28:32.861058 | 2026-04-20 10:08:45.214477 |
| MPC_mpcsbndb | obs_alterations_unassociations | 569827 | 2026-04-20 00:28:32.861058 | 2026-04-20 10:08:45.55848 |
| SBN_to_AWS | obs_alterations_unassociations | 569827 | 2026-04-20 00:28:32.861058 | 2026-04-20 10:08:45.684768 |