Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-06-22 22:00:01 (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 | 12720 | 2014-02-10 15:54:07 | 2026-06-18 23:01:02 |
| identifications | 222669 | 2026-06-22 12:22:40 | 2026-06-22 12:22:40 |
| isolated_tracklets | 50765498 | 2026-06-22 21:28:15 | 2026-06-22 21:28:15 |
| 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 | 524373938 | 2026-06-22 21:36:55 | 2026-06-22 21:36:55 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1565128 | 2026-06-22 21:36:59 | 2026-06-22 22:01:03 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 57 | 2026-06-22 07:06:59.291735 | 2026-06-22 21:48:42.548256 |
| neocp_events | 327422 | 2026-06-22 21:48:43.082952 | 2026-06-22 21:48:43.082952 |
| neocp_obs_archive | 818061 | 2026-06-22 21:43:29.71143 | 2026-06-22 21:43:29.71143 |
| neocp_obs | 548 | 2026-06-22 21:43:29.670233 | 2026-06-22 21:43:29.670233 |
| neocp_prev_des | 72857 | 2026-06-22 21:36:22.688935 | 2026-06-22 21:36:22.688935 |
| neocp_var | 125472 | 2026-06-22 21:48:42.612428 | 2026-06-22 21:48:42.612428 |
| current_identifications | 2079615 | 2026-06-22 21:43:48.57253 | 2026-06-22 21:44:18.48965 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1589963 | 2026-06-22 21:43:48.506037 | 2026-06-22 21:43:48.506037 |
| obs_sbn | 541757584 | 2026-06-22 18:01:10.579924-04 | 2026-06-22 18:03:37.370258-04 |
| obs_alterations_deletions | 1797601 | 2026-06-22 21:48:43.804226 | 2026-06-22 21:48:43.804226 |
| obs_alterations_redesignations | 5100 | 2026-06-12 04:57:52.114214 | 2026-06-12 04:57:52.114214 |
| obs_alterations_unassociations | 590299 | 2026-06-22 18:12:14.552494 | 2026-06-22 18:12:14.552494 |
| mpc_orbits | 1555284 | 2021-02-04 01:06:06.244429 | 2026-06-22 22:03:37.370258 |
| minor_planet_names | 26233 | 2026-01-12 18:42:40.541646 | 2026-06-09 20:34:29.81277 |
| obscodes | 2708 | 2019-05-25 00:11:26.580525 | 2026-06-18 16:17:11.118592 |
| 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 | 541756705 | 2026-06-22 20:59:41.959782 | 2026-06-22 21:00:02.107849 |
| MPC_mpcsbndb | obs_sbn | 541756705 | 2026-06-22 20:59:41.959782 | 2026-06-22 21:00:20.645019 |
| SBN_to_AWS | obs_sbn | 541756705 | 2026-06-22 21:00:23.772968 | 2026-06-22 21:00:43.148762 |
| MPC_primarydb | current_identifications | 2079600 | 2026-06-22 21:29:47.98548 | 2026-06-22 21:30:23.149421 |
| MPC_mpcsbndb | current_identifications | 2079600 | 2026-06-22 21:29:47.98548 | 2026-06-22 21:30:24.008001 |
| SBN_to_AWS | current_identifications | 2079600 | 2026-06-22 21:29:47.98548 | 2026-06-22 21:30:24.172603 |
| MPC_primarydb | comet_names | 4380 | 2026-06-15 20:56:35.141471 | 2026-06-22 21:30:24.911342 |
| MPC_mpcsbndb | comet_names | 4380 | 2026-06-15 20:56:35.141471 | 2026-06-22 21:30:25.021383 |
| SBN_to_AWS | comet_names | 4380 | 2026-06-15 20:56:35.141471 | 2026-06-22 21:30:25.109057 |
| MPC_primarydb | minor_planet_names | 26233 | 2026-06-09 20:34:29.81277 | 2026-06-22 21:30:25.208811 |
| MPC_mpcsbndb | minor_planet_names | 26233 | 2026-06-09 20:34:29.81277 | 2026-06-22 21:30:25.359924 |
| SBN_to_AWS | minor_planet_names | 26233 | 2026-06-09 20:34:29.81277 | 2026-06-22 21:30:25.462275 |
| MPC_primarydb | mpc_orbits | 1555269 | 2026-06-22 21:30:05.526967 | 2026-06-22 21:30:25.610999 |
| MPC_mpcsbndb | mpc_orbits | 1555269 | 2026-06-22 21:30:05.526967 | 2026-06-22 21:30:27.205393 |
| SBN_to_AWS | mpc_orbits | 1555269 | 2026-06-22 21:30:05.526967 | 2026-06-22 21:30:27.42847 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-06-22 21:30:32.239381 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-06-22 21:30:32.619261 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-06-22 21:30:32.752192 |
| MPC_primarydb | neocp_els | 58 | 2026-06-22 21:21:13.492657 | 2026-06-22 21:30:33.046832 |
| MPC_mpcsbndb | neocp_els | 58 | 2026-06-22 21:21:13.492657 | 2026-06-22 21:30:33.154769 |
| SBN_to_AWS | neocp_els | 58 | 2026-06-22 21:21:13.492657 | 2026-06-22 21:30:33.241659 |
| MPC_primarydb | neocp_events | 327417 | 2026-06-22 21:20:28.879979 | 2026-06-22 21:30:33.335803 |
| MPC_mpcsbndb | neocp_events | 327417 | 2026-06-22 21:20:28.879979 | 2026-06-22 21:30:33.541811 |
| SBN_to_AWS | neocp_events | 327417 | 2026-06-22 21:20:28.879979 | 2026-06-22 21:30:33.658361 |
| MPC_primarydb | neocp_obs | 563 | 2026-06-22 21:20:28.79761 | 2026-06-22 21:30:33.814171 |
| MPC_mpcsbndb | neocp_obs | 563 | 2026-06-22 21:20:28.79761 | 2026-06-22 21:30:33.921796 |
| SBN_to_AWS | neocp_obs | 563 | 2026-06-22 21:20:28.79761 | 2026-06-22 21:30:34.009717 |
| MPC_primarydb | neocp_obs_archive | 818058 | 2026-06-22 21:20:28.838528 | 2026-06-22 21:30:34.107823 |
| MPC_mpcsbndb | neocp_obs_archive | 818058 | 2026-06-22 21:20:28.838528 | 2026-06-22 21:30:34.379086 |
| SBN_to_AWS | neocp_obs_archive | 818058 | 2026-06-22 21:20:28.838528 | 2026-06-22 21:30:34.517196 |
| MPC_primarydb | neocp_prev_des | 72856 | 2026-06-22 20:40:27.306925 | 2026-06-22 21:30:34.765882 |
| MPC_mpcsbndb | neocp_prev_des | 72856 | 2026-06-22 20:40:27.306925 | 2026-06-22 21:30:34.912345 |
| SBN_to_AWS | neocp_prev_des | 72856 | 2026-06-22 20:40:27.306925 | 2026-06-22 21:30:35.013662 |
| MPC_primarydb | neocp_var | 127595 | 2026-06-22 21:20:29.010706 | 2026-06-22 21:30:35.127723 |
| MPC_mpcsbndb | neocp_var | 127595 | 2026-06-22 21:20:29.010706 | 2026-06-22 21:30:35.288691 |
| SBN_to_AWS | neocp_var | 127595 | 2026-06-22 21:20:29.010706 | 2026-06-22 21:30:35.409412 |
| MPC_primarydb | obscodes | 2708 | 2026-06-18 16:17:11.118592 | 2026-06-22 21:30:35.574456 |
| MPC_mpcsbndb | obscodes | 2708 | 2026-06-18 16:17:11.118592 | 2026-06-22 21:30:35.699765 |
| SBN_to_AWS | obscodes | 2708 | 2026-06-18 16:17:11.118592 | 2026-06-22 21:30:35.787946 |
| MPC_primarydb | primary_objects | 1589949 | 2026-06-22 21:30:23.813741 | 2026-06-22 21:30:35.883829 |
| MPC_mpcsbndb | primary_objects | 1589949 | 2026-06-22 21:30:23.813741 | 2026-06-22 21:30:36.397444 |
| SBN_to_AWS | primary_objects | 1589949 | 2026-06-22 21:30:23.813741 | 2026-06-22 21:30:36.588966 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-06-22 21:30:38.204856 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-06-22 21:30:38.314168 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-06-22 21:30:38.400751 | |
| MPC_primarydb | obs_alterations_deletions | 1797599 | 2026-06-22 14:10:27.090848 | 2026-06-22 21:30:38.49125 |
| MPC_mpcsbndb | obs_alterations_deletions | 1797599 | 2026-06-22 14:10:27.090848 | 2026-06-22 21:30:39.131145 |
| SBN_to_AWS | obs_alterations_deletions | 1797599 | 2026-06-22 14:10:27.090848 | 2026-06-22 21:30:39.26763 |
| MPC_primarydb | obs_alterations_redesignations | 5100 | 2026-06-12 04:57:52.114214 | 2026-06-22 21:30:39.658635 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5100 | 2026-06-12 04:57:52.114214 | 2026-06-22 21:30:39.77148 |
| SBN_to_AWS | obs_alterations_redesignations | 5100 | 2026-06-12 04:57:52.114214 | 2026-06-22 21:30:39.859847 |
| MPC_primarydb | obs_alterations_unassociations | 590299 | 2026-06-22 18:12:14.552494 | 2026-06-22 21:30:39.956952 |
| MPC_mpcsbndb | obs_alterations_unassociations | 590299 | 2026-06-22 18:12:14.552494 | 2026-06-22 21:30:40.268763 |
| SBN_to_AWS | obs_alterations_unassociations | 590299 | 2026-06-22 18:12:14.552494 | 2026-06-22 21:30:40.396641 |