Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-06-17 20:00:01 (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 | 12712 | 2026-06-15 21:35:01 | 2026-06-15 22:01:02 |
| identifications | 222531 | 2026-06-17 12:22:13 | 2026-06-17 12:22:13 |
| isolated_tracklets | 50758034 | 2026-06-17 19:48:19 | 2026-06-17 19:48:19 |
| 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 | 2011-10-28 17:37:34 | 2026-06-05 18:04:37 |
| 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 | 524367874 | 2026-06-17 19:05:51 | 2026-06-17 19:05:51 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1564344 | 2026-06-17 19:03:48 | 2026-06-17 20:01:05 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 26 | 2026-06-17 08:00:57.090669 | 2026-06-17 19:13:30.331808 |
| neocp_events | 326635 | 2026-06-17 19:13:30.290927 | 2026-06-17 19:13:30.290927 |
| neocp_obs_archive | 816466 | 2026-06-17 19:13:30.249818 | 2026-06-17 19:13:30.249818 |
| neocp_obs | 231 | 2026-06-17 19:13:30.208922 | 2026-06-17 19:13:30.208922 |
| neocp_prev_des | 72767 | 2026-06-17 19:05:22.227105 | 2026-06-17 19:05:22.227105 |
| neocp_var | 64850 | 2026-06-17 19:13:30.42184 | 2026-06-17 19:13:30.42184 |
| current_identifications | 2079198 | 2026-06-17 19:03:35.291537 | 2026-06-17 19:05:30.805126 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1589589 | 2026-06-17 19:03:35.231012 | 2026-06-17 19:03:35.231012 |
| obs_sbn | 541197486 | 2026-02-05 20:15:44.142539-05 | 2026-06-17 16:01:03.404259-04 |
| obs_alterations_deletions | 1797378 | 2026-06-17 08:43:29.733564 | 2026-06-17 08:43:29.733564 |
| obs_alterations_redesignations | 5100 | 2026-06-12 04:57:52.114214 | 2026-06-12 04:57:52.114214 |
| obs_alterations_unassociations | 589271 | 2026-06-17 20:03:50.975775 | 2026-06-17 20:03:50.975775 |
| mpc_orbits | 1554892 | 2023-12-04 20:42:20.476997 | 2026-06-17 20:01:22.421326 |
| minor_planet_names | 26233 | 2026-01-12 18:42:40.541646 | 2026-06-09 20:34:29.81277 |
| obscodes | 2708 | 2026-06-15 21:25:35.972736 | 2026-06-15 21:25:35.972736 |
| comet_names | 4380 | 2026-06-15 20:56:35.141471 | 2026-06-15 20:56:35.141471 |
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 | 541197394 | 2026-06-17 18:58:25.202858 | 2026-06-17 19:00:02.664952 |
| MPC_mpcsbndb | obs_sbn | 541197394 | 2026-06-17 18:58:25.202858 | 2026-06-17 19:00:17.343418 |
| SBN_to_AWS | obs_sbn | 541197394 | 2026-06-17 19:00:17.933416 | 2026-06-17 19:00:38.213392 |
| MPC_primarydb | current_identifications | 2079198 | 2026-06-17 19:05:30.805126 | 2026-06-17 19:30:08.520236 |
| MPC_mpcsbndb | current_identifications | 2079198 | 2026-06-17 19:05:30.805126 | 2026-06-17 19:30:09.362256 |
| SBN_to_AWS | current_identifications | 2079198 | 2026-06-17 19:05:30.805126 | 2026-06-17 19:30:09.512769 |
| MPC_primarydb | comet_names | 4380 | 2026-06-15 20:56:35.141471 | 2026-06-17 19:30:10.24667 |
| MPC_mpcsbndb | comet_names | 4380 | 2026-06-15 20:56:35.141471 | 2026-06-17 19:30:10.352002 |
| SBN_to_AWS | comet_names | 4380 | 2026-06-15 20:56:35.141471 | 2026-06-17 19:30:10.434187 |
| MPC_primarydb | minor_planet_names | 26233 | 2026-06-09 20:34:29.81277 | 2026-06-17 19:30:10.529106 |
| MPC_mpcsbndb | minor_planet_names | 26233 | 2026-06-09 20:34:29.81277 | 2026-06-17 19:30:10.672261 |
| SBN_to_AWS | minor_planet_names | 26233 | 2026-06-09 20:34:29.81277 | 2026-06-17 19:30:10.765907 |
| MPC_primarydb | mpc_orbits | 1554892 | 2026-06-17 19:26:11.123605 | 2026-06-17 19:30:10.908975 |
| MPC_mpcsbndb | mpc_orbits | 1554892 | 2026-06-17 19:26:11.123605 | 2026-06-17 19:30:12.500883 |
| SBN_to_AWS | mpc_orbits | 1554892 | 2026-06-17 19:26:11.123605 | 2026-06-17 19:30:12.851325 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-06-17 19:30:17.170754 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-06-17 19:30:17.472824 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-06-17 19:30:17.604658 |
| MPC_primarydb | neocp_els | 26 | 2026-06-17 19:13:30.331808 | 2026-06-17 19:30:17.896324 |
| MPC_mpcsbndb | neocp_els | 26 | 2026-06-17 19:13:30.331808 | 2026-06-17 19:30:18.000918 |
| SBN_to_AWS | neocp_els | 26 | 2026-06-17 19:13:30.331808 | 2026-06-17 19:30:18.082931 |
| MPC_primarydb | neocp_events | 326635 | 2026-06-17 19:13:30.290927 | 2026-06-17 19:30:18.171824 |
| MPC_mpcsbndb | neocp_events | 326635 | 2026-06-17 19:13:30.290927 | 2026-06-17 19:30:18.355936 |
| SBN_to_AWS | neocp_events | 326635 | 2026-06-17 19:13:30.290927 | 2026-06-17 19:30:18.467717 |
| MPC_primarydb | neocp_obs | 231 | 2026-06-17 19:13:30.208922 | 2026-06-17 19:30:18.615777 |
| MPC_mpcsbndb | neocp_obs | 231 | 2026-06-17 19:13:30.208922 | 2026-06-17 19:30:18.717913 |
| SBN_to_AWS | neocp_obs | 231 | 2026-06-17 19:13:30.208922 | 2026-06-17 19:30:18.799998 |
| MPC_primarydb | neocp_obs_archive | 816466 | 2026-06-17 19:13:30.249818 | 2026-06-17 19:30:18.891103 |
| MPC_mpcsbndb | neocp_obs_archive | 816466 | 2026-06-17 19:13:30.249818 | 2026-06-17 19:30:19.101786 |
| SBN_to_AWS | neocp_obs_archive | 816466 | 2026-06-17 19:13:30.249818 | 2026-06-17 19:30:19.225905 |
| MPC_primarydb | neocp_prev_des | 72767 | 2026-06-17 19:05:22.227105 | 2026-06-17 19:30:19.461299 |
| MPC_mpcsbndb | neocp_prev_des | 72767 | 2026-06-17 19:05:22.227105 | 2026-06-17 19:30:19.604018 |
| SBN_to_AWS | neocp_prev_des | 72767 | 2026-06-17 19:05:22.227105 | 2026-06-17 19:30:19.700544 |
| MPC_primarydb | neocp_var | 64850 | 2026-06-17 19:13:30.42184 | 2026-06-17 19:30:19.817406 |
| MPC_mpcsbndb | neocp_var | 64850 | 2026-06-17 19:13:30.42184 | 2026-06-17 19:30:19.967821 |
| SBN_to_AWS | neocp_var | 64850 | 2026-06-17 19:13:30.42184 | 2026-06-17 19:30:20.069485 |
| MPC_primarydb | obscodes | 2708 | 2026-06-15 21:25:35.972736 | 2026-06-17 19:30:20.244078 |
| MPC_mpcsbndb | obscodes | 2708 | 2026-06-15 21:25:35.972736 | 2026-06-17 19:30:20.362594 |
| SBN_to_AWS | obscodes | 2708 | 2026-06-15 21:25:35.972736 | 2026-06-17 19:30:20.451069 |
| MPC_primarydb | primary_objects | 1589589 | 2026-06-17 19:03:35.231012 | 2026-06-17 19:30:20.542612 |
| MPC_mpcsbndb | primary_objects | 1589589 | 2026-06-17 19:03:35.231012 | 2026-06-17 19:30:20.991333 |
| SBN_to_AWS | primary_objects | 1589589 | 2026-06-17 19:03:35.231012 | 2026-06-17 19:30:21.173148 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-06-17 19:30:22.782515 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-06-17 19:30:22.889005 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-06-17 19:30:22.970837 | |
| MPC_primarydb | obs_alterations_deletions | 1797378 | 2026-06-17 08:43:29.733564 | 2026-06-17 19:30:23.057846 |
| MPC_mpcsbndb | obs_alterations_deletions | 1797378 | 2026-06-17 08:43:29.733564 | 2026-06-17 19:30:23.513016 |
| SBN_to_AWS | obs_alterations_deletions | 1797378 | 2026-06-17 08:43:29.733564 | 2026-06-17 19:30:23.654103 |
| MPC_primarydb | obs_alterations_redesignations | 5100 | 2026-06-12 04:57:52.114214 | 2026-06-17 19:30:24.054445 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5100 | 2026-06-12 04:57:52.114214 | 2026-06-17 19:30:24.161144 |
| SBN_to_AWS | obs_alterations_redesignations | 5100 | 2026-06-12 04:57:52.114214 | 2026-06-17 19:30:24.244803 |
| MPC_primarydb | obs_alterations_unassociations | 589240 | 2026-06-17 19:25:51.215478 | 2026-06-17 19:30:24.335841 |
| MPC_mpcsbndb | obs_alterations_unassociations | 589240 | 2026-06-17 19:25:51.215478 | 2026-06-17 19:30:24.572292 |
| SBN_to_AWS | obs_alterations_unassociations | 589240 | 2026-06-17 19:25:51.215478 | 2026-06-17 19:30:24.69697 |