Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-03-20 12:20:02 (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 | 5215 | 2026-03-06 22:06:00 | 2026-03-06 22:06:00 |
| comet_orbits | 12086 | 2014-02-10 15:54:08 | 2026-03-17 22:01:06 |
| identifications | 218069 | 2026-03-19 12:27:48 | 2026-03-19 12:27:48 |
| isolated_tracklets | 49835006 | 2026-03-20 11:48:23 | 2026-03-20 11:48:23 |
| 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 | 2022-04-06 05:12:26 | 2026-03-16 19:07:41 |
| 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 | 512007484 | 2026-03-20 10:17:42 | 2026-03-20 10:17:42 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1534934 | 2025-05-01 02:53:58 | 2026-03-20 11:01:02 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 77 | 2026-02-03 15:31:03.146684 | 2026-03-20 12:21:33.412196 |
| neocp_events | 317092 | 2026-03-20 12:15:33.508581 | 2026-03-20 12:15:33.508581 |
| neocp_obs_archive | 794162 | 2026-03-20 12:15:33.232163 | 2026-03-20 12:15:33.232163 |
| neocp_obs | 2119 | 2026-03-20 12:15:33.19101 | 2026-03-20 12:15:33.19101 |
| neocp_prev_des | 71591 | 2026-03-20 11:06:21.44804 | 2026-03-20 11:06:21.44804 |
| neocp_var | 156480 | 2026-03-20 12:15:33.366859 | 2026-03-20 12:15:33.366859 |
| current_identifications | 2047696 | 2025-05-01 02:52:18.816989 | 2026-03-20 10:17:18.72335 |
| numbered_identifications | 887935 | 2026-02-27 03:49:38.898045 | 2026-02-27 03:49:38.898045 |
| primary_objects | 1560303 | 2026-03-20 09:14:31.224447 | 2026-03-20 09:14:31.224447 |
| obs_sbn | 531961249 | 2026-03-19 08:39:36.45334-04 | 2026-03-20 08:23:00.917366-04 |
| obs_alterations_deletions | 1495302 | 2026-03-20 11:16:11.911169 | 2026-03-20 11:16:11.911169 |
| obs_alterations_redesignations | 4827 | 2026-03-19 21:32:24.382836 | 2026-03-19 21:32:24.382836 |
| obs_alterations_unassociations | 564402 | 2026-03-19 18:10:06.589884 | 2026-03-19 18:10:06.589884 |
| mpc_orbits | 1518447 | 2026-03-10 13:44:40.668233 | 2026-03-20 11:43:09.01317 |
| minor_planet_names | 26118 | 2011-10-28 06:29:37 | 2026-03-16 23:07:37.958069 |
| obscodes | 2687 | 2019-05-25 00:11:24.513966 | 2026-03-18 19:10:45.593554 |
| comet_names | 4366 | 2026-03-17 19:39:41.367684 | 2026-03-17 19:39:41.367684 |
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 | 531961249 | 2026-03-20 11:48:21.864066 | 2026-03-20 12:00:02.128268 |
| MPC_mpcsbndb | obs_sbn | 531961249 | 2026-03-20 11:48:21.864066 | 2026-03-20 12:00:20.147432 |
| SBN_to_AWS | obs_sbn | 531961249 | 2026-03-20 11:48:21.864066 | 2026-03-20 12:01:04.736055 |
| MPC_primarydb | current_identifications | 2047696 | 2026-03-20 10:17:18.72335 | 2026-03-20 12:13:10.889439 |
| MPC_mpcsbndb | current_identifications | 2047696 | 2026-03-20 10:17:18.72335 | 2026-03-20 12:13:11.952319 |
| SBN_to_AWS | current_identifications | 2047696 | 2026-03-20 10:17:18.72335 | 2026-03-20 12:13:12.116552 |
| MPC_primarydb | comet_names | 4366 | 2026-03-17 19:39:41.367684 | 2026-03-20 12:13:12.836145 |
| MPC_mpcsbndb | comet_names | 4366 | 2026-03-17 19:39:41.367684 | 2026-03-20 12:13:12.943874 |
| SBN_to_AWS | comet_names | 4366 | 2026-03-17 19:39:41.367684 | 2026-03-20 12:13:13.034098 |
| MPC_primarydb | minor_planet_names | 26118 | 2026-03-16 23:07:37.958069 | 2026-03-20 12:13:13.133368 |
| MPC_mpcsbndb | minor_planet_names | 26118 | 2026-03-16 23:07:37.958069 | 2026-03-20 12:13:13.286738 |
| SBN_to_AWS | minor_planet_names | 26118 | 2026-03-16 23:07:37.958069 | 2026-03-20 12:13:13.390764 |
| MPC_primarydb | mpc_orbits | 1518447 | 2026-03-20 11:43:09.01317 | 2026-03-20 12:13:13.532779 |
| MPC_mpcsbndb | mpc_orbits | 1518447 | 2026-03-20 11:43:09.01317 | 2026-03-20 12:13:15.925961 |
| SBN_to_AWS | mpc_orbits | 1518447 | 2026-03-20 11:43:09.01317 | 2026-03-20 12:13:16.333302 |
| MPC_primarydb | numbered_identifications | 887935 | 2026-02-27 03:49:38.898045 | 2026-03-20 12:13:18.939766 |
| MPC_mpcsbndb | numbered_identifications | 887935 | 2026-02-27 03:49:38.898045 | 2026-03-20 12:13:19.309305 |
| SBN_to_AWS | numbered_identifications | 887935 | 2026-02-27 03:49:38.898045 | 2026-03-20 12:13:19.463894 |
| MPC_primarydb | neocp_els | 77 | 2026-03-20 12:07:04.999028 | 2026-03-20 12:13:19.768128 |
| MPC_mpcsbndb | neocp_els | 77 | 2026-03-20 12:07:04.999028 | 2026-03-20 12:13:19.874299 |
| SBN_to_AWS | neocp_els | 77 | 2026-03-20 12:07:04.999028 | 2026-03-20 12:13:19.962873 |
| MPC_primarydb | neocp_events | 317091 | 2026-03-20 12:07:05.230064 | 2026-03-20 12:13:20.058224 |
| MPC_mpcsbndb | neocp_events | 317091 | 2026-03-20 12:07:05.230064 | 2026-03-20 12:13:20.263454 |
| SBN_to_AWS | neocp_events | 317091 | 2026-03-20 12:07:05.230064 | 2026-03-20 12:13:20.391991 |
| MPC_primarydb | neocp_obs | 2116 | 2026-03-20 12:07:04.914693 | 2026-03-20 12:13:20.603621 |
| MPC_mpcsbndb | neocp_obs | 2116 | 2026-03-20 12:07:04.914693 | 2026-03-20 12:13:20.707272 |
| SBN_to_AWS | neocp_obs | 2116 | 2026-03-20 12:07:04.914693 | 2026-03-20 12:13:20.798536 |
| MPC_primarydb | neocp_obs_archive | 794159 | 2026-03-20 12:07:04.956686 | 2026-03-20 12:13:20.899302 |
| MPC_mpcsbndb | neocp_obs_archive | 794159 | 2026-03-20 12:07:04.956686 | 2026-03-20 12:13:21.193775 |
| SBN_to_AWS | neocp_obs_archive | 794159 | 2026-03-20 12:07:04.956686 | 2026-03-20 12:13:21.373086 |
| MPC_primarydb | neocp_prev_des | 71591 | 2026-03-20 11:06:21.44804 | 2026-03-20 12:13:21.740032 |
| MPC_mpcsbndb | neocp_prev_des | 71591 | 2026-03-20 11:06:21.44804 | 2026-03-20 12:13:21.889966 |
| SBN_to_AWS | neocp_prev_des | 71591 | 2026-03-20 11:06:21.44804 | 2026-03-20 12:13:21.994653 |
| MPC_primarydb | neocp_var | 156480 | 2026-03-20 12:07:05.092015 | 2026-03-20 12:13:22.108747 |
| MPC_mpcsbndb | neocp_var | 156480 | 2026-03-20 12:07:05.092015 | 2026-03-20 12:13:22.281085 |
| SBN_to_AWS | neocp_var | 156480 | 2026-03-20 12:07:05.092015 | 2026-03-20 12:13:22.408895 |
| MPC_primarydb | obscodes | 2687 | 2026-03-18 19:10:45.593554 | 2026-03-20 12:13:22.578157 |
| MPC_mpcsbndb | obscodes | 2687 | 2026-03-18 19:10:45.593554 | 2026-03-20 12:13:22.719308 |
| SBN_to_AWS | obscodes | 2687 | 2026-03-18 19:10:45.593554 | 2026-03-20 12:13:22.810655 |
| MPC_primarydb | primary_objects | 1560303 | 2026-03-20 09:14:31.224447 | 2026-03-20 12:13:22.908325 |
| MPC_mpcsbndb | primary_objects | 1560303 | 2026-03-20 09:14:31.224447 | 2026-03-20 12:13:23.449047 |
| SBN_to_AWS | primary_objects | 1560303 | 2026-03-20 09:14:31.224447 | 2026-03-20 12:13:23.67329 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-03-20 12:13:24.100051 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-03-20 12:13:24.202939 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-03-20 12:13:24.291012 | |
| MPC_primarydb | obs_alterations_deletions | 1495302 | 2026-03-20 11:16:11.911169 | 2026-03-20 12:13:24.383115 |
| MPC_mpcsbndb | obs_alterations_deletions | 1495302 | 2026-03-20 11:16:11.911169 | 2026-03-20 12:13:24.959574 |
| SBN_to_AWS | obs_alterations_deletions | 1495302 | 2026-03-20 11:16:11.911169 | 2026-03-20 12:13:25.119786 |
| MPC_primarydb | obs_alterations_redesignations | 4827 | 2026-03-19 21:32:24.382836 | 2026-03-20 12:13:25.295258 |
| MPC_mpcsbndb | obs_alterations_redesignations | 4827 | 2026-03-19 21:32:24.382836 | 2026-03-20 12:13:25.406477 |
| SBN_to_AWS | obs_alterations_redesignations | 4827 | 2026-03-19 21:32:24.382836 | 2026-03-20 12:13:25.497237 |
| MPC_primarydb | obs_alterations_unassociations | 564402 | 2026-03-19 18:10:06.589884 | 2026-03-20 12:13:25.594882 |
| MPC_mpcsbndb | obs_alterations_unassociations | 564402 | 2026-03-19 18:10:06.589884 | 2026-03-20 12:13:25.898836 |
| SBN_to_AWS | obs_alterations_unassociations | 564402 | 2026-03-19 18:10:06.589884 | 2026-03-20 12:13:26.037379 |