Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-07-22 17:00:01 (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 | 50788971 | 2026-07-21 14:58:17 | 2026-07-21 14:58:17 |
| 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 | 524401377 | 2026-07-22 15:59:48 | 2026-07-22 15:59:48 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1568714 | 2026-07-22 15:52:08 | 2026-07-22 16:01:03 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 46 | 2026-07-22 16:44:01.053221 | 2026-07-22 16:44:01.053221 |
| neocp_events | 329889 | 2026-07-22 16:44:01.208794 | 2026-07-22 16:44:01.208794 |
| neocp_obs_archive | 822713 | 2026-07-22 16:44:00.95039 | 2026-07-22 16:44:00.95039 |
| neocp_obs | 489 | 2026-07-22 16:44:00.942879 | 2026-07-22 16:44:00.942879 |
| neocp_prev_des | 73166 | 2026-07-22 15:59:13.485721 | 2026-07-22 15:59:13.485721 |
| neocp_var | 103751 | 2026-07-22 16:44:00.972623 | 2026-07-22 16:44:00.972623 |
| current_identifications | 2083377 | 2026-07-22 15:58:34.100933 | 2026-07-22 15:59:24.760743 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1593416 | 2026-07-22 15:58:34.041208 | 2026-07-22 15:58:34.041208 |
| obs_sbn | 543733001 | 2026-05-08 07:52:40.119037-04 | 2026-07-22 13:03:44.921682-04 |
| obs_alterations_deletions | 1825243 | 2026-07-21 21:31:11.376309 | 2026-07-21 21:31:11.376309 |
| obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-06-25 20:30:09.644732 |
| obs_alterations_unassociations | 595036 | 2026-07-22 10:10:08.518648 | 2026-07-22 10:10:08.518648 |
| mpc_orbits | 1558803 | 2021-02-03 23:11:38.043534 | 2026-07-22 17:03:44.921682 |
| 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 | 543731417 | 2026-07-22 15:59:26.108187 | 2026-07-22 16:00:02.109353 |
| MPC_mpcsbndb | obs_sbn | 543731296 | 2026-07-22 15:59:26.108187 | 2026-07-22 16:00:14.638364 |
| SBN_to_AWS | obs_sbn | 543731296 | 2026-07-22 15:59:26.108187 | 2026-07-22 16:00:53.36907 |
| MPC_primarydb | current_identifications | 2083377 | 2026-07-22 15:59:24.760743 | 2026-07-22 16:32:09.675245 |
| MPC_mpcsbndb | current_identifications | 2083377 | 2026-07-22 15:59:24.760743 | 2026-07-22 16:32:10.446572 |
| SBN_to_AWS | current_identifications | 2083377 | 2026-07-22 15:59:24.760743 | 2026-07-22 16:32:10.606606 |
| MPC_primarydb | comet_names | 4387 | 2026-07-16 16:23:29.552606 | 2026-07-22 16:32:11.362938 |
| MPC_mpcsbndb | comet_names | 4387 | 2026-07-16 16:23:29.552606 | 2026-07-22 16:32:11.473477 |
| SBN_to_AWS | comet_names | 4387 | 2026-07-16 16:23:29.552606 | 2026-07-22 16:32:11.561917 |
| MPC_primarydb | minor_planet_names | 26551 | 2026-07-20 18:03:50.51758 | 2026-07-22 16:32:11.660532 |
| MPC_mpcsbndb | minor_planet_names | 26551 | 2026-07-20 18:03:50.51758 | 2026-07-22 16:32:11.8105 |
| SBN_to_AWS | minor_planet_names | 26551 | 2026-07-20 18:03:50.51758 | 2026-07-22 16:32:11.914047 |
| MPC_primarydb | mpc_orbits | 1558803 | 2026-07-22 15:58:58.07187 | 2026-07-22 16:32:12.065209 |
| MPC_mpcsbndb | mpc_orbits | 1558803 | 2026-07-22 15:58:58.07187 | 2026-07-22 16:32:13.662782 |
| SBN_to_AWS | mpc_orbits | 1558803 | 2026-07-22 15:58:58.07187 | 2026-07-22 16:32:14.032091 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-07-22 16:32:17.618836 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-07-22 16:32:17.907943 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-07-22 16:32:18.03982 |
| MPC_primarydb | neocp_els | 45 | 2026-07-22 14:48:50.287111 | 2026-07-22 16:32:18.333358 |
| MPC_mpcsbndb | neocp_els | 45 | 2026-07-22 14:48:50.287111 | 2026-07-22 16:32:18.441559 |
| SBN_to_AWS | neocp_els | 45 | 2026-07-22 14:48:50.287111 | 2026-07-22 16:32:18.529182 |
| MPC_primarydb | neocp_events | 329887 | 2026-07-22 15:59:13.611542 | 2026-07-22 16:32:18.624343 |
| MPC_mpcsbndb | neocp_events | 329887 | 2026-07-22 15:59:13.611542 | 2026-07-22 16:32:18.807017 |
| SBN_to_AWS | neocp_events | 329887 | 2026-07-22 15:59:13.611542 | 2026-07-22 16:32:18.95651 |
| MPC_primarydb | neocp_obs | 485 | 2026-07-22 14:48:50.162417 | 2026-07-22 16:32:19.114626 |
| MPC_mpcsbndb | neocp_obs | 485 | 2026-07-22 14:48:50.162417 | 2026-07-22 16:32:19.221358 |
| SBN_to_AWS | neocp_obs | 485 | 2026-07-22 14:48:50.162417 | 2026-07-22 16:32:19.310336 |
| MPC_primarydb | neocp_obs_archive | 822709 | 2026-07-22 15:44:00.28963 | 2026-07-22 16:32:19.408308 |
| MPC_mpcsbndb | neocp_obs_archive | 822709 | 2026-07-22 15:44:00.28963 | 2026-07-22 16:32:19.588984 |
| SBN_to_AWS | neocp_obs_archive | 822709 | 2026-07-22 15:44:00.28963 | 2026-07-22 16:32:19.741498 |
| MPC_primarydb | neocp_prev_des | 73166 | 2026-07-22 15:59:13.485721 | 2026-07-22 16:32:19.982102 |
| MPC_mpcsbndb | neocp_prev_des | 73166 | 2026-07-22 15:59:13.485721 | 2026-07-22 16:32:20.122552 |
| SBN_to_AWS | neocp_prev_des | 73166 | 2026-07-22 15:59:13.485721 | 2026-07-22 16:32:20.226597 |
| MPC_primarydb | neocp_var | 101751 | 2026-07-22 14:48:50.376675 | 2026-07-22 16:32:20.347837 |
| MPC_mpcsbndb | neocp_var | 101751 | 2026-07-22 14:48:50.376675 | 2026-07-22 16:32:20.504564 |
| SBN_to_AWS | neocp_var | 101751 | 2026-07-22 14:48:50.376675 | 2026-07-22 16:32:20.624086 |
| MPC_primarydb | obscodes | 2712 | 2026-07-20 16:56:35.117378 | 2026-07-22 16:32:20.780775 |
| MPC_mpcsbndb | obscodes | 2712 | 2026-07-20 16:56:35.117378 | 2026-07-22 16:32:20.902324 |
| SBN_to_AWS | obscodes | 2712 | 2026-07-20 16:56:35.117378 | 2026-07-22 16:32:20.992217 |
| MPC_primarydb | primary_objects | 1593416 | 2026-07-22 15:58:34.041208 | 2026-07-22 16:32:21.088163 |
| MPC_mpcsbndb | primary_objects | 1593416 | 2026-07-22 15:58:34.041208 | 2026-07-22 16:32:21.525724 |
| SBN_to_AWS | primary_objects | 1593416 | 2026-07-22 15:58:34.041208 | 2026-07-22 16:32:21.731811 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-07-22 16:32:23.344561 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-07-22 16:32:23.45144 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-07-22 16:32:23.537628 | |
| MPC_primarydb | obs_alterations_deletions | 1825243 | 2026-07-21 21:31:11.376309 | 2026-07-22 16:32:23.627832 |
| MPC_mpcsbndb | obs_alterations_deletions | 1825243 | 2026-07-21 21:31:11.376309 | 2026-07-22 16:32:24.042377 |
| SBN_to_AWS | obs_alterations_deletions | 1825243 | 2026-07-21 21:31:11.376309 | 2026-07-22 16:32:24.179606 |
| MPC_primarydb | obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-07-22 16:32:24.42636 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-07-22 16:32:24.536459 |
| SBN_to_AWS | obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-07-22 16:32:24.625806 |
| MPC_primarydb | obs_alterations_unassociations | 595036 | 2026-07-22 10:10:08.518648 | 2026-07-22 16:32:24.722167 |
| MPC_mpcsbndb | obs_alterations_unassociations | 595036 | 2026-07-22 10:10:08.518648 | 2026-07-22 16:32:24.957733 |
| SBN_to_AWS | obs_alterations_unassociations | 595036 | 2026-07-22 10:10:08.518648 | 2026-07-22 16:32:25.083717 |