Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-07-28 14:00:01 (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 | 5227 | 2026-06-03 09:27:00 | 2026-06-03 09:27:00 |
| comet_orbits | 12767 | 2014-02-10 15:54:20 | 2026-07-21 20:01:03 |
| identifications | 223187 | 2026-07-14 12:33:56 | 2026-07-14 12:33:56 |
| isolated_tracklets | 50789026 | 2026-07-27 15:58:16 | 2026-07-27 15:58:16 |
| 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 | 2011-10-27 02:52:10 | 2026-07-09 11:09:42 |
| 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 | 524404064 | 2026-07-28 12:30:07 | 2026-07-28 12:30:07 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1568838 | 2025-02-07 17:42:32 | 2026-07-28 13:01:23 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 39 | 2026-07-19 11:15:11.060076 | 2026-07-28 11:35:30.573137 |
| neocp_events | 330398 | 2026-07-28 11:09:58.702158 | 2026-07-28 11:09:58.702158 |
| neocp_obs_archive | 823485 | 2026-07-27 22:03:19.041761 | 2026-07-27 22:03:19.041761 |
| neocp_obs | 563 | 2026-07-27 22:03:19.000817 | 2026-07-27 22:03:19.000817 |
| neocp_prev_des | 73230 | 2026-07-28 11:09:58.555423 | 2026-07-28 11:09:58.555423 |
| neocp_var | 94808 | 2026-07-28 05:51:48.629489 | 2026-07-28 05:51:48.629489 |
| current_identifications | 2083513 | 2026-07-28 13:44:03.064702 | 2026-07-28 13:44:40.882625 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1593538 | 2026-07-28 13:44:03.023786 | 2026-07-28 13:44:03.023786 |
| obs_sbn | 544048371 | 2026-07-28 09:56:11.592933-04 | 2026-07-28 09:57:18.407147-04 |
| obs_alterations_deletions | 1829692 | 2026-07-27 21:56:13.830946 | 2026-07-27 21:56:13.830946 |
| obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-06-25 20:30:09.644732 |
| obs_alterations_unassociations | 595815 | 2026-07-27 22:10:09.187184 | 2026-07-27 22:10:09.187184 |
| mpc_orbits | 1558932 | 2021-02-03 23:22:32.752075 | 2026-07-28 13:57:18.407147 |
| minor_planet_names | 26551 | 2013-03-28 19:44:30 | 2026-07-20 18:03:50.51758 |
| obscodes | 2712 | 2021-05-03 00:51:12.922467 | 2026-07-20 16:56:35.117378 |
| comet_names | 4387 | 2026-07-16 16:23:29.552606 | 2026-07-16 16:23:29.552606 |
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 | 544048459 | 2026-07-28 12:24:45.2526 | 2026-07-28 13:00:01.983182 |
| MPC_mpcsbndb | obs_sbn | 544048338 | 2026-07-28 12:24:45.2526 | 2026-07-28 13:00:20.777298 |
| SBN_to_AWS | obs_sbn | 544048338 | 2026-07-28 12:24:45.2526 | 2026-07-28 13:01:00.206383 |
| MPC_primarydb | current_identifications | 2083512 | 2026-07-28 06:21:41.905764 | 2026-07-28 13:32:38.022503 |
| MPC_mpcsbndb | current_identifications | 2083512 | 2026-07-28 06:21:41.905764 | 2026-07-28 13:32:39.093043 |
| SBN_to_AWS | current_identifications | 2083512 | 2026-07-28 06:21:41.905764 | 2026-07-28 13:32:39.269369 |
| MPC_primarydb | comet_names | 4387 | 2026-07-16 16:23:29.552606 | 2026-07-28 13:32:40.036183 |
| MPC_mpcsbndb | comet_names | 4387 | 2026-07-16 16:23:29.552606 | 2026-07-28 13:32:40.149509 |
| SBN_to_AWS | comet_names | 4387 | 2026-07-16 16:23:29.552606 | 2026-07-28 13:32:40.242919 |
| MPC_primarydb | minor_planet_names | 26551 | 2026-07-20 18:03:50.51758 | 2026-07-28 13:32:40.345703 |
| MPC_mpcsbndb | minor_planet_names | 26551 | 2026-07-20 18:03:50.51758 | 2026-07-28 13:32:40.497158 |
| SBN_to_AWS | minor_planet_names | 26551 | 2026-07-20 18:03:50.51758 | 2026-07-28 13:32:40.607358 |
| MPC_primarydb | mpc_orbits | 1558931 | 2026-07-28 13:06:12.252066 | 2026-07-28 13:32:40.763076 |
| MPC_mpcsbndb | mpc_orbits | 1558931 | 2026-07-28 13:06:12.252066 | 2026-07-28 13:32:42.326161 |
| SBN_to_AWS | mpc_orbits | 1558931 | 2026-07-28 13:06:12.252066 | 2026-07-28 13:32:42.711136 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-07-28 13:32:46.851841 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-07-28 13:32:47.238614 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-07-28 13:32:47.385927 |
| MPC_primarydb | neocp_els | 39 | 2026-07-28 11:35:30.573137 | 2026-07-28 13:32:47.684344 |
| MPC_mpcsbndb | neocp_els | 39 | 2026-07-28 11:35:30.573137 | 2026-07-28 13:32:47.796149 |
| SBN_to_AWS | neocp_els | 39 | 2026-07-28 11:35:30.573137 | 2026-07-28 13:32:47.887726 |
| MPC_primarydb | neocp_events | 330398 | 2026-07-28 11:09:58.702158 | 2026-07-28 13:32:47.986283 |
| MPC_mpcsbndb | neocp_events | 330398 | 2026-07-28 11:09:58.702158 | 2026-07-28 13:32:48.193491 |
| SBN_to_AWS | neocp_events | 330398 | 2026-07-28 11:09:58.702158 | 2026-07-28 13:32:48.319433 |
| MPC_primarydb | neocp_obs | 507 | 2026-07-27 22:03:19.000817 | 2026-07-28 13:32:48.480525 |
| MPC_mpcsbndb | neocp_obs | 507 | 2026-07-27 22:03:19.000817 | 2026-07-28 13:32:48.593863 |
| SBN_to_AWS | neocp_obs | 507 | 2026-07-27 22:03:19.000817 | 2026-07-28 13:32:48.686408 |
| MPC_primarydb | neocp_obs_archive | 823485 | 2026-07-27 22:03:19.041761 | 2026-07-28 13:32:48.787839 |
| MPC_mpcsbndb | neocp_obs_archive | 823485 | 2026-07-27 22:03:19.041761 | 2026-07-28 13:32:49.057935 |
| SBN_to_AWS | neocp_obs_archive | 823485 | 2026-07-27 22:03:19.041761 | 2026-07-28 13:32:49.221393 |
| MPC_primarydb | neocp_prev_des | 73230 | 2026-07-28 11:09:58.555423 | 2026-07-28 13:32:49.467014 |
| MPC_mpcsbndb | neocp_prev_des | 73230 | 2026-07-28 11:09:58.555423 | 2026-07-28 13:32:49.617103 |
| SBN_to_AWS | neocp_prev_des | 73230 | 2026-07-28 11:09:58.555423 | 2026-07-28 13:32:49.724791 |
| MPC_primarydb | neocp_var | 90808 | 2026-07-28 05:51:48.629489 | 2026-07-28 13:32:49.850039 |
| MPC_mpcsbndb | neocp_var | 90808 | 2026-07-28 05:51:48.629489 | 2026-07-28 13:32:50.007827 |
| SBN_to_AWS | neocp_var | 90808 | 2026-07-28 05:51:48.629489 | 2026-07-28 13:32:50.127841 |
| MPC_primarydb | obscodes | 2712 | 2026-07-20 16:56:35.117378 | 2026-07-28 13:32:50.292447 |
| MPC_mpcsbndb | obscodes | 2712 | 2026-07-20 16:56:35.117378 | 2026-07-28 13:32:50.422168 |
| SBN_to_AWS | obscodes | 2712 | 2026-07-20 16:56:35.117378 | 2026-07-28 13:32:50.515143 |
| MPC_primarydb | primary_objects | 1593537 | 2026-07-28 06:10:49.942909 | 2026-07-28 13:32:50.614708 |
| MPC_mpcsbndb | primary_objects | 1593537 | 2026-07-28 06:10:49.942909 | 2026-07-28 13:32:51.408564 |
| SBN_to_AWS | primary_objects | 1593537 | 2026-07-28 06:10:49.942909 | 2026-07-28 13:32:51.622711 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-07-28 13:32:53.279841 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-07-28 13:32:53.390587 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-07-28 13:32:53.480646 | |
| MPC_primarydb | obs_alterations_deletions | 1829692 | 2026-07-27 21:56:13.830946 | 2026-07-28 13:32:53.574253 |
| MPC_mpcsbndb | obs_alterations_deletions | 1829692 | 2026-07-27 21:56:13.830946 | 2026-07-28 13:32:54.202463 |
| SBN_to_AWS | obs_alterations_deletions | 1829692 | 2026-07-27 21:56:13.830946 | 2026-07-28 13:32:54.355857 |
| MPC_primarydb | obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-07-28 13:32:54.613016 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-07-28 13:32:54.72945 |
| SBN_to_AWS | obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-07-28 13:32:54.823813 |
| MPC_primarydb | obs_alterations_unassociations | 595815 | 2026-07-27 22:10:09.187184 | 2026-07-28 13:32:54.924084 |
| MPC_mpcsbndb | obs_alterations_unassociations | 595815 | 2026-07-27 22:10:09.187184 | 2026-07-28 13:32:55.203018 |
| SBN_to_AWS | obs_alterations_unassociations | 595815 | 2026-07-27 22:10:09.187184 | 2026-07-28 13:32:55.341612 |