Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-09-29 18:00:01 (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 | 12832 | 2025-01-03 03:38:23 | 2026-09-28 22:01:02 |
| identifications | 223187 | 2026-07-14 12:33:56 | 2026-07-14 12:33:56 |
| isolated_tracklets | 50790674 | 2026-09-29 13:08:14 | 2026-09-29 13:08:14 |
| 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 | 2026-06-03 02:57:19 | 2026-09-08 14:26:32 |
| 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 | 524476470 | 2026-09-29 16:06:51 | 2026-09-29 16:06:51 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1584216 | 2015-01-08 22:01:14 | 2026-09-29 17:01:03 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 23 | 2026-09-14 04:08:10.057611 | 2026-09-29 17:34:46.367173 |
| neocp_events | 340381 | 2026-09-29 17:34:46.350479 | 2026-09-29 17:34:46.350479 |
| neocp_obs_archive | 840844 | 2026-09-29 17:34:46.307937 | 2026-09-29 17:34:46.307937 |
| neocp_obs | 1059 | 2026-09-29 17:34:46.26663 | 2026-09-29 17:34:46.26663 |
| neocp_prev_des | 74424 | 2026-09-29 13:51:31.172239 | 2026-09-29 13:51:31.172239 |
| neocp_var | 57128 | 2026-09-29 17:34:46.452361 | 2026-09-29 17:34:46.452361 |
| current_identifications | 2099254 | 2026-09-29 17:59:25.117901 | 2026-09-29 18:00:15.670228 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1608750 | 2026-09-29 17:59:25.047609 | 2026-09-29 17:59:25.047609 |
| obs_sbn | 555316908 | 2026-09-29 13:37:31.499805-04 | 2026-09-29 14:04:12.409006-04 |
| obs_alterations_deletions | 3453802 | 2026-09-29 07:48:43.429489 | 2026-09-29 07:48:43.429489 |
| obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-08-25 19:50:31.030107 |
| obs_alterations_unassociations | 606264 | 2026-09-28 22:10:08.587981 | 2026-09-28 22:10:08.587981 |
| mpc_orbits | 1574594 | 2021-02-03 22:58:02.713645 | 2026-09-29 18:04:16.359755 |
| minor_planet_names | 26688 | 2011-10-28 10:08:52 | 2026-09-08 18:26:32.060609 |
| obscodes | 2727 | 2023-09-08 00:55:19.31528 | 2026-09-29 16:36:09.85857 |
| comet_names | 4394 | 2026-09-18 13:50:23.180345 | 2026-09-18 13:50:23.180345 |
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 | 555296616 | 2026-09-29 16:59:34.405484 | 2026-09-29 17:00:02.702027 |
| MPC_mpcsbndb | obs_sbn | 555296616 | 2026-09-29 16:59:34.405484 | 2026-09-29 17:00:22.022097 |
| SBN_to_AWS | obs_sbn | 555296616 | 2026-09-29 16:59:34.405484 | 2026-09-29 17:01:03.087243 |
| MPC_primarydb | current_identifications | 2099248 | 2026-09-29 17:05:49.337707 | 2026-09-29 17:13:06.493238 |
| MPC_mpcsbndb | current_identifications | 2099248 | 2026-09-29 17:05:49.337707 | 2026-09-29 17:13:07.476634 |
| SBN_to_AWS | current_identifications | 2099248 | 2026-09-29 17:05:49.337707 | 2026-09-29 17:13:07.623947 |
| MPC_primarydb | comet_names | 4394 | 2026-09-18 13:50:23.180345 | 2026-09-29 17:13:08.394497 |
| MPC_mpcsbndb | comet_names | 4394 | 2026-09-18 13:50:23.180345 | 2026-09-29 17:13:08.500534 |
| SBN_to_AWS | comet_names | 4394 | 2026-09-18 13:50:23.180345 | 2026-09-29 17:13:08.578975 |
| MPC_primarydb | minor_planet_names | 26688 | 2026-09-08 18:26:32.060609 | 2026-09-29 17:13:08.667729 |
| MPC_mpcsbndb | minor_planet_names | 26688 | 2026-09-08 18:26:32.060609 | 2026-09-29 17:13:08.829105 |
| SBN_to_AWS | minor_planet_names | 26688 | 2026-09-08 18:26:32.060609 | 2026-09-29 17:13:08.927323 |
| MPC_primarydb | mpc_orbits | 1574588 | 2026-09-29 17:13:08.088202 | 2026-09-29 17:13:09.117896 |
| MPC_mpcsbndb | mpc_orbits | 1574588 | 2026-09-29 17:13:08.088202 | 2026-09-29 17:13:10.889845 |
| SBN_to_AWS | mpc_orbits | 1574588 | 2026-09-29 17:13:08.088202 | 2026-09-29 17:13:11.242492 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-09-29 17:13:15.247279 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-09-29 17:13:15.658731 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-09-29 17:13:15.785044 |
| MPC_primarydb | neocp_els | 23 | 2026-09-29 16:05:21.87054 | 2026-09-29 17:13:16.061391 |
| MPC_mpcsbndb | neocp_els | 23 | 2026-09-29 16:05:21.87054 | 2026-09-29 17:13:16.163181 |
| SBN_to_AWS | neocp_els | 23 | 2026-09-29 16:05:21.87054 | 2026-09-29 17:13:16.240368 |
| MPC_primarydb | neocp_events | 340380 | 2026-09-29 16:05:21.859355 | 2026-09-29 17:13:16.331516 |
| MPC_mpcsbndb | neocp_events | 340380 | 2026-09-29 16:05:21.859355 | 2026-09-29 17:13:16.520814 |
| SBN_to_AWS | neocp_events | 340380 | 2026-09-29 16:05:21.859355 | 2026-09-29 17:13:16.63273 |
| MPC_primarydb | neocp_obs | 1056 | 2026-09-29 16:05:21.843867 | 2026-09-29 17:13:16.790074 |
| MPC_mpcsbndb | neocp_obs | 1056 | 2026-09-29 16:05:21.843867 | 2026-09-29 17:13:16.89165 |
| SBN_to_AWS | neocp_obs | 1056 | 2026-09-29 16:05:21.843867 | 2026-09-29 17:13:16.969122 |
| MPC_primarydb | neocp_obs_archive | 840841 | 2026-09-29 16:05:21.851382 | 2026-09-29 17:13:17.054844 |
| MPC_mpcsbndb | neocp_obs_archive | 840841 | 2026-09-29 16:05:21.851382 | 2026-09-29 17:13:17.327749 |
| SBN_to_AWS | neocp_obs_archive | 840841 | 2026-09-29 16:05:21.851382 | 2026-09-29 17:13:17.464241 |
| MPC_primarydb | neocp_prev_des | 74424 | 2026-09-29 13:51:31.172239 | 2026-09-29 17:13:17.704065 |
| MPC_mpcsbndb | neocp_prev_des | 74424 | 2026-09-29 13:51:31.172239 | 2026-09-29 17:13:17.839457 |
| SBN_to_AWS | neocp_prev_des | 74424 | 2026-09-29 13:51:31.172239 | 2026-09-29 17:13:17.931453 |
| MPC_primarydb | neocp_var | 57128 | 2026-09-29 16:05:21.917029 | 2026-09-29 17:13:18.043657 |
| MPC_mpcsbndb | neocp_var | 57128 | 2026-09-29 16:05:21.917029 | 2026-09-29 17:13:18.199391 |
| SBN_to_AWS | neocp_var | 57128 | 2026-09-29 16:05:21.917029 | 2026-09-29 17:13:18.309895 |
| MPC_primarydb | obscodes | 2727 | 2026-09-29 16:36:09.85857 | 2026-09-29 17:13:18.444465 |
| MPC_mpcsbndb | obscodes | 2727 | 2026-09-29 16:36:09.85857 | 2026-09-29 17:13:18.571208 |
| SBN_to_AWS | obscodes | 2727 | 2026-09-29 16:36:09.85857 | 2026-09-29 17:13:18.64928 |
| MPC_primarydb | primary_objects | 1608744 | 2026-09-29 17:05:00.540311 | 2026-09-29 17:13:18.734458 |
| MPC_mpcsbndb | primary_objects | 1608744 | 2026-09-29 17:05:00.540311 | 2026-09-29 17:13:19.295922 |
| SBN_to_AWS | primary_objects | 1608744 | 2026-09-29 17:05:00.540311 | 2026-09-29 17:13:19.505189 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-09-29 17:13:21.156048 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-09-29 17:13:21.257786 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-09-29 17:13:21.334589 | |
| MPC_primarydb | obs_alterations_deletions | 3453802 | 2026-09-29 07:48:43.429489 | 2026-09-29 17:13:21.414964 |
| MPC_mpcsbndb | obs_alterations_deletions | 3453802 | 2026-09-29 07:48:43.429489 | 2026-09-29 17:13:22.466807 |
| SBN_to_AWS | obs_alterations_deletions | 3453802 | 2026-09-29 07:48:43.429489 | 2026-09-29 17:13:22.640454 |
| MPC_primarydb | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-09-29 17:13:23.008143 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-09-29 17:13:23.122632 |
| SBN_to_AWS | obs_alterations_redesignations | 5218 | 2026-08-25 19:50:31.030107 | 2026-09-29 17:13:23.201508 |
| MPC_primarydb | obs_alterations_unassociations | 606264 | 2026-09-28 22:10:08.587981 | 2026-09-29 17:13:23.287442 |
| MPC_mpcsbndb | obs_alterations_unassociations | 606264 | 2026-09-28 22:10:08.587981 | 2026-09-29 17:13:23.591438 |
| SBN_to_AWS | obs_alterations_unassociations | 606264 | 2026-09-28 22:10:08.587981 | 2026-09-29 17:13:23.709846 |