Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-05-31 06:40:02 (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 | 12628 | 2023-09-20 23:40:02 | 2026-05-28 20:01:03 |
| identifications | 218331 | 2026-04-14 12:33:30 | 2026-04-14 12:33:30 |
| isolated_tracklets | 49972393 | 2026-05-31 02:38:25 | 2026-05-31 02:38:25 |
| 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 | 512095456 | 2026-05-31 05:31:17 | 2026-05-31 05:31:17 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1559111 | 2026-05-31 05:30:02 | 2026-05-31 06:01:02 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 15 | 2026-05-31 05:57:07.350004 | 2026-05-31 05:57:07.350004 |
| neocp_events | 325241 | 2026-05-31 06:37:15.840573 | 2026-05-31 06:37:15.840573 |
| neocp_obs_archive | 813699 | 2026-05-31 05:57:07.02446 | 2026-05-31 05:57:07.02446 |
| neocp_obs | 93 | 2026-05-31 05:57:06.869819 | 2026-05-31 05:57:06.869819 |
| neocp_prev_des | 72600 | 2026-05-31 06:37:07.764798 | 2026-05-31 06:37:07.764798 |
| neocp_var | 42604 | 2026-05-31 05:57:07.153005 | 2026-05-31 05:57:07.153005 |
| current_identifications | 2071728 | 2026-05-31 05:30:04.415448 | 2026-05-31 05:30:54.701049 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1584185 | 2026-05-31 05:30:04.170451 | 2026-05-31 05:30:04.170451 |
| obs_sbn | 539950811 | 2026-05-31 02:36:48.207747-04 | 2026-05-31 02:37:11.382923-04 |
| obs_alterations_deletions | 1690907 | 2026-05-30 06:48:01.904967 | 2026-05-30 06:48:01.904967 |
| obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-07 06:22:54.863572 |
| obs_alterations_unassociations | 581094 | 2026-05-31 04:09:38.13779 | 2026-05-31 04:09:38.13779 |
| mpc_orbits | 1549091 | 2026-02-24 11:07:08.499006 | 2026-05-31 06:37:11.382923 |
| minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-07 14:26:32.139498 |
| obscodes | 2703 | 2019-05-25 00:11:26.475272 | 2026-05-27 23:09:26.958103 |
| comet_names | 4376 | 2026-05-26 21:03:40.256139 | 2026-05-26 21:03:40.256139 |
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 | 539950805 | 2026-05-31 05:48:21.306883 | 2026-05-31 06:00:02.952872 |
| MPC_mpcsbndb | obs_sbn | 539950805 | 2026-05-31 05:48:21.306883 | 2026-05-31 06:00:24.194587 |
| SBN_to_AWS | obs_sbn | 539950805 | 2026-05-31 05:48:21.306883 | 2026-05-31 06:00:48.361161 |
| MPC_primarydb | current_identifications | 2071728 | 2026-05-31 05:30:54.701049 | 2026-05-31 06:23:10.493145 |
| MPC_mpcsbndb | current_identifications | 2071728 | 2026-05-31 05:30:54.701049 | 2026-05-31 06:23:12.005944 |
| SBN_to_AWS | current_identifications | 2071728 | 2026-05-31 05:30:54.701049 | 2026-05-31 06:23:12.150172 |
| MPC_primarydb | comet_names | 4376 | 2026-05-26 21:03:40.256139 | 2026-05-31 06:23:12.558344 |
| MPC_mpcsbndb | comet_names | 4376 | 2026-05-26 21:03:40.256139 | 2026-05-31 06:23:12.668497 |
| SBN_to_AWS | comet_names | 4376 | 2026-05-26 21:03:40.256139 | 2026-05-31 06:23:12.752895 |
| MPC_primarydb | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-31 06:23:12.848819 |
| MPC_mpcsbndb | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-31 06:23:12.995415 |
| SBN_to_AWS | minor_planet_names | 26199 | 2026-05-07 14:26:32.139498 | 2026-05-31 06:23:13.094526 |
| MPC_primarydb | mpc_orbits | 1549091 | 2026-05-31 06:22:15.579238 | 2026-05-31 06:23:13.238323 |
| MPC_mpcsbndb | mpc_orbits | 1549091 | 2026-05-31 06:22:15.579238 | 2026-05-31 06:23:14.936763 |
| SBN_to_AWS | mpc_orbits | 1549091 | 2026-05-31 06:22:15.579238 | 2026-05-31 06:23:15.286343 |
| MPC_primarydb | numbered_identifications | 887800 | 2026-03-24 19:55:09.966554 | 2026-05-31 06:23:19.676353 |
| MPC_mpcsbndb | numbered_identifications | 887800 | 2026-03-24 19:55:09.966554 | 2026-05-31 06:23:20.050671 |
| SBN_to_AWS | numbered_identifications | 887800 | 2026-03-24 19:55:09.966554 | 2026-05-31 06:23:20.181759 |
| MPC_primarydb | neocp_els | 15 | 2026-05-31 05:57:07.350004 | 2026-05-31 06:23:20.464546 |
| MPC_mpcsbndb | neocp_els | 15 | 2026-05-31 05:57:07.350004 | 2026-05-31 06:23:20.575537 |
| SBN_to_AWS | neocp_els | 15 | 2026-05-31 05:57:07.350004 | 2026-05-31 06:23:20.660241 |
| MPC_primarydb | neocp_events | 325239 | 2026-05-31 05:57:07.541373 | 2026-05-31 06:23:20.751186 |
| MPC_mpcsbndb | neocp_events | 325239 | 2026-05-31 05:57:07.541373 | 2026-05-31 06:23:20.949599 |
| SBN_to_AWS | neocp_events | 325239 | 2026-05-31 05:57:07.541373 | 2026-05-31 06:23:21.066604 |
| MPC_primarydb | neocp_obs | 93 | 2026-05-31 05:57:06.869819 | 2026-05-31 06:23:21.219207 |
| MPC_mpcsbndb | neocp_obs | 93 | 2026-05-31 05:57:06.869819 | 2026-05-31 06:23:21.329028 |
| SBN_to_AWS | neocp_obs | 93 | 2026-05-31 05:57:06.869819 | 2026-05-31 06:23:21.412902 |
| MPC_primarydb | neocp_obs_archive | 813699 | 2026-05-31 05:57:07.02446 | 2026-05-31 06:23:21.507005 |
| MPC_mpcsbndb | neocp_obs_archive | 813699 | 2026-05-31 05:57:07.02446 | 2026-05-31 06:23:21.814711 |
| SBN_to_AWS | neocp_obs_archive | 813699 | 2026-05-31 05:57:07.02446 | 2026-05-31 06:23:21.945074 |
| MPC_primarydb | neocp_prev_des | 72599 | 2026-05-31 05:30:45.863951 | 2026-05-31 06:23:22.174958 |
| MPC_mpcsbndb | neocp_prev_des | 72599 | 2026-05-31 05:30:45.863951 | 2026-05-31 06:23:22.328452 |
| SBN_to_AWS | neocp_prev_des | 72599 | 2026-05-31 05:30:45.863951 | 2026-05-31 06:23:22.427148 |
| MPC_primarydb | neocp_var | 42604 | 2026-05-31 05:57:07.153005 | 2026-05-31 06:23:22.544851 |
| MPC_mpcsbndb | neocp_var | 42604 | 2026-05-31 05:57:07.153005 | 2026-05-31 06:23:22.701235 |
| SBN_to_AWS | neocp_var | 42604 | 2026-05-31 05:57:07.153005 | 2026-05-31 06:23:22.800946 |
| MPC_primarydb | obscodes | 2703 | 2026-05-27 23:09:26.958103 | 2026-05-31 06:23:22.930533 |
| MPC_mpcsbndb | obscodes | 2703 | 2026-05-27 23:09:26.958103 | 2026-05-31 06:23:23.059844 |
| SBN_to_AWS | obscodes | 2703 | 2026-05-27 23:09:26.958103 | 2026-05-31 06:23:23.145876 |
| MPC_primarydb | primary_objects | 1584185 | 2026-05-31 05:30:04.170451 | 2026-05-31 06:23:23.237958 |
| MPC_mpcsbndb | primary_objects | 1584185 | 2026-05-31 05:30:04.170451 | 2026-05-31 06:23:23.740915 |
| SBN_to_AWS | primary_objects | 1584185 | 2026-05-31 05:30:04.170451 | 2026-05-31 06:23:23.914726 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-05-31 06:23:25.50346 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-05-31 06:23:25.610444 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-05-31 06:23:25.692928 | |
| MPC_primarydb | obs_alterations_deletions | 1690907 | 2026-05-30 06:48:01.904967 | 2026-05-31 06:23:25.779517 |
| MPC_mpcsbndb | obs_alterations_deletions | 1690907 | 2026-05-30 06:48:01.904967 | 2026-05-31 06:23:26.336789 |
| SBN_to_AWS | obs_alterations_deletions | 1690907 | 2026-05-30 06:48:01.904967 | 2026-05-31 06:23:26.468442 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-31 06:23:26.822222 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-31 06:23:26.939099 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-05-31 06:23:27.023459 |
| MPC_primarydb | obs_alterations_unassociations | 581094 | 2026-05-31 04:09:38.13779 | 2026-05-31 06:23:27.115853 |
| MPC_mpcsbndb | obs_alterations_unassociations | 581094 | 2026-05-31 04:09:38.13779 | 2026-05-31 06:23:27.419591 |
| SBN_to_AWS | obs_alterations_unassociations | 581094 | 2026-05-31 04:09:38.13779 | 2026-05-31 06:23:27.547666 |