Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-07-08 04:00:01 (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 | 12755 | 2014-02-10 15:54:08 | 2026-07-06 19:01:02 |
| identifications | 223129 | 2026-07-07 12:25:56 | 2026-07-07 12:25:56 |
| isolated_tracklets | 50773547 | 2026-07-08 03:58:19 | 2026-07-08 03:58:19 |
| 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 | 2013-03-28 19:22:56 | 2026-07-06 10:53:34 |
| 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 | 524387535 | 2026-07-08 02:08:16 | 2026-07-08 02:08:16 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1568412 | 2026-07-08 02:08:24 | 2026-07-08 03:01:02 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 16 | 2026-07-07 09:27:59.556686 | 2026-07-08 03:43:35.166753 |
| neocp_events | 328361 | 2026-07-08 03:43:35.161313 | 2026-07-08 03:43:35.161313 |
| neocp_obs_archive | 819745 | 2026-07-08 03:43:35.156234 | 2026-07-08 03:43:35.156234 |
| neocp_obs | 343 | 2026-07-08 03:43:35.148563 | 2026-07-08 03:43:35.148563 |
| neocp_prev_des | 72991 | 2026-07-08 02:39:31.642489 | 2026-07-08 02:39:31.642489 |
| neocp_var | 44846 | 2026-07-08 03:43:35.199323 | 2026-07-08 03:43:35.199323 |
| current_identifications | 2083055 | 2026-07-08 03:36:27.176883 | 2026-07-08 03:36:59.809869 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1593168 | 2026-07-08 03:36:27.151197 | 2026-07-08 03:36:27.151197 |
| obs_sbn | 542573750 | 2026-07-07 23:50:10.536388-04 | 2026-07-07 23:58:15.335599-04 |
| obs_alterations_deletions | 1821592 | 2026-07-07 16:39:51.224042 | 2026-07-07 16:39:51.224042 |
| obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-06-25 20:30:09.644732 |
| obs_alterations_unassociations | 593302 | 2026-07-07 22:10:08.650006 | 2026-07-07 22:10:08.650006 |
| mpc_orbits | 1558521 | 2021-02-04 01:13:19.793547 | 2026-07-08 03:53:18.245246 |
| minor_planet_names | 26340 | 2013-03-28 19:22:56 | 2026-07-06 14:53:34.682524 |
| obscodes | 2710 | 2019-05-25 00:11:28.713477 | 2026-06-27 01:35:59.390103 |
| comet_names | 4383 | 2026-06-30 03:12:44.415234 | 2026-06-30 03:12:44.415234 |
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 | 542573646 | 2026-07-08 02:58:14.489665 | 2026-07-08 03:00:02.122564 |
| MPC_mpcsbndb | obs_sbn | 542573646 | 2026-07-08 02:58:14.489665 | 2026-07-08 03:00:14.733395 |
| SBN_to_AWS | obs_sbn | 542573646 | 2026-07-08 02:58:14.489665 | 2026-07-08 03:00:36.464538 |
| MPC_primarydb | current_identifications | 2083054 | 2026-07-08 02:07:41.187828 | 2026-07-08 03:30:47.139649 |
| MPC_mpcsbndb | current_identifications | 2083054 | 2026-07-08 02:07:41.187828 | 2026-07-08 03:30:48.041157 |
| SBN_to_AWS | current_identifications | 2083054 | 2026-07-08 02:07:41.187828 | 2026-07-08 03:30:48.195923 |
| MPC_primarydb | comet_names | 4383 | 2026-06-30 03:12:44.415234 | 2026-07-08 03:30:48.952804 |
| MPC_mpcsbndb | comet_names | 4383 | 2026-06-30 03:12:44.415234 | 2026-07-08 03:30:49.061375 |
| SBN_to_AWS | comet_names | 4383 | 2026-06-30 03:12:44.415234 | 2026-07-08 03:30:49.149174 |
| MPC_primarydb | minor_planet_names | 26340 | 2026-07-06 14:53:34.682524 | 2026-07-08 03:30:49.2479 |
| MPC_mpcsbndb | minor_planet_names | 26340 | 2026-07-06 14:53:34.682524 | 2026-07-08 03:30:49.400547 |
| SBN_to_AWS | minor_planet_names | 26340 | 2026-07-06 14:53:34.682524 | 2026-07-08 03:30:49.499758 |
| MPC_primarydb | mpc_orbits | 1558520 | 2026-07-08 03:23:10.69836 | 2026-07-08 03:30:49.650466 |
| MPC_mpcsbndb | mpc_orbits | 1558520 | 2026-07-08 03:23:10.69836 | 2026-07-08 03:30:51.272863 |
| SBN_to_AWS | mpc_orbits | 1558520 | 2026-07-08 03:23:10.69836 | 2026-07-08 03:30:51.582793 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-07-08 03:30:54.841754 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-07-08 03:30:55.125094 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-07-08 03:30:55.252589 |
| MPC_primarydb | neocp_els | 16 | 2026-07-08 03:22:35.389374 | 2026-07-08 03:30:55.546307 |
| MPC_mpcsbndb | neocp_els | 16 | 2026-07-08 03:22:35.389374 | 2026-07-08 03:30:55.654495 |
| SBN_to_AWS | neocp_els | 16 | 2026-07-08 03:22:35.389374 | 2026-07-08 03:30:55.740639 |
| MPC_primarydb | neocp_events | 328359 | 2026-07-08 03:22:35.348182 | 2026-07-08 03:30:55.834524 |
| MPC_mpcsbndb | neocp_events | 328359 | 2026-07-08 03:22:35.348182 | 2026-07-08 03:30:56.024721 |
| SBN_to_AWS | neocp_events | 328359 | 2026-07-08 03:22:35.348182 | 2026-07-08 03:30:56.139511 |
| MPC_primarydb | neocp_obs | 337 | 2026-07-08 03:22:35.264359 | 2026-07-08 03:30:56.293274 |
| MPC_mpcsbndb | neocp_obs | 337 | 2026-07-08 03:22:35.264359 | 2026-07-08 03:30:56.399745 |
| SBN_to_AWS | neocp_obs | 337 | 2026-07-08 03:22:35.264359 | 2026-07-08 03:30:56.485787 |
| MPC_primarydb | neocp_obs_archive | 819739 | 2026-07-08 03:22:35.305318 | 2026-07-08 03:30:56.581613 |
| MPC_mpcsbndb | neocp_obs_archive | 819739 | 2026-07-08 03:22:35.305318 | 2026-07-08 03:30:56.779325 |
| SBN_to_AWS | neocp_obs_archive | 819739 | 2026-07-08 03:22:35.305318 | 2026-07-08 03:30:56.89997 |
| MPC_primarydb | neocp_prev_des | 72991 | 2026-07-08 02:39:31.642489 | 2026-07-08 03:30:57.136926 |
| MPC_mpcsbndb | neocp_prev_des | 72991 | 2026-07-08 02:39:31.642489 | 2026-07-08 03:30:57.275539 |
| SBN_to_AWS | neocp_prev_des | 72991 | 2026-07-08 02:39:31.642489 | 2026-07-08 03:30:57.380839 |
| MPC_primarydb | neocp_var | 44846 | 2026-07-08 03:22:35.479646 | 2026-07-08 03:30:57.50106 |
| MPC_mpcsbndb | neocp_var | 44846 | 2026-07-08 03:22:35.479646 | 2026-07-08 03:30:57.653011 |
| SBN_to_AWS | neocp_var | 44846 | 2026-07-08 03:22:35.479646 | 2026-07-08 03:30:57.755893 |
| MPC_primarydb | obscodes | 2710 | 2026-06-27 01:35:59.390103 | 2026-07-08 03:30:57.901773 |
| MPC_mpcsbndb | obscodes | 2710 | 2026-06-27 01:35:59.390103 | 2026-07-08 03:30:58.023963 |
| SBN_to_AWS | obscodes | 2710 | 2026-06-27 01:35:59.390103 | 2026-07-08 03:30:58.111129 |
| MPC_primarydb | primary_objects | 1593167 | 2026-07-08 02:06:49.987235 | 2026-07-08 03:30:58.206908 |
| MPC_mpcsbndb | primary_objects | 1593167 | 2026-07-08 02:06:49.987235 | 2026-07-08 03:30:58.670195 |
| SBN_to_AWS | primary_objects | 1593167 | 2026-07-08 02:06:49.987235 | 2026-07-08 03:30:58.851058 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-07-08 03:31:00.492746 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-07-08 03:31:00.603784 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-07-08 03:31:00.689326 | |
| MPC_primarydb | obs_alterations_deletions | 1821592 | 2026-07-07 16:39:51.224042 | 2026-07-08 03:31:00.778741 |
| MPC_mpcsbndb | obs_alterations_deletions | 1821592 | 2026-07-07 16:39:51.224042 | 2026-07-08 03:31:01.241556 |
| SBN_to_AWS | obs_alterations_deletions | 1821592 | 2026-07-07 16:39:51.224042 | 2026-07-08 03:31:01.373241 |
| MPC_primarydb | obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-07-08 03:31:01.617122 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-07-08 03:31:01.725692 |
| SBN_to_AWS | obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-07-08 03:31:01.81247 |
| MPC_primarydb | obs_alterations_unassociations | 593302 | 2026-07-07 22:10:08.650006 | 2026-07-08 03:31:01.907759 |
| MPC_mpcsbndb | obs_alterations_unassociations | 593302 | 2026-07-07 22:10:08.650006 | 2026-07-08 03:31:02.171442 |
| SBN_to_AWS | obs_alterations_unassociations | 593302 | 2026-07-07 22:10:08.650006 | 2026-07-08 03:31:02.293485 |