Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-03-18 18:30:02 (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 | 5215 | 2026-03-06 22:06:00 | 2026-03-06 22:06:00 |
| comet_orbits | 12086 | 2014-02-10 15:54:08 | 2026-03-17 22:01:06 |
| identifications | 218067 | 2026-03-18 12:25:43 | 2026-03-18 12:25:43 |
| isolated_tracklets | 49832542 | 2026-03-18 18:18:13 | 2026-03-18 18:18:13 |
| mp_discoverers | 1969147 | 2025-06-18 21:18:06 | 2025-06-18 21:18:06 |
| numbered_comet_identifications | 1292 | 2025-10-23 16:03:49 | 2025-10-23 16:03:49 |
| numbered_identifications | 1333152 | 2026-03-05 21:16:52 | 2026-03-05 21:16:52 |
| numbered_mps | 887103 | 2022-04-06 05:12:26 | 2026-03-16 19:07:41 |
| 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 | 512004977 | 2026-03-18 18:17:37 | 2026-03-18 18:17:37 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1534881 | 2026-03-18 18:17:40 | 2026-03-18 18:17:40 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 88 | 2026-02-03 15:31:03.146684 | 2026-03-18 18:21:31.333406 |
| neocp_events | 316428 | 2026-03-18 18:29:59.53345 | 2026-03-18 18:29:59.53345 |
| neocp_obs_archive | 792419 | 2026-03-18 16:48:26.507383 | 2026-03-18 16:48:26.507383 |
| neocp_obs | 2014 | 2026-03-18 16:48:26.488354 | 2026-03-18 16:48:26.488354 |
| neocp_prev_des | 71526 | 2026-03-18 18:29:59.382511 | 2026-03-18 18:29:59.382511 |
| neocp_var | 178804 | 2026-03-18 16:48:26.544611 | 2026-03-18 16:48:26.544611 |
| current_identifications | 2047640 | 2026-03-18 18:16:04.645803 | 2026-03-18 18:17:11.253088 |
| numbered_identifications | 887935 | 2026-02-27 03:49:38.898045 | 2026-02-27 03:49:38.898045 |
| primary_objects | 1560251 | 2026-03-18 18:16:04.602185 | 2026-03-18 18:16:04.602185 |
| obs_sbn | 531869976 | 2017-07-09 20:00:00-04 | 2026-03-18 14:30:24.027468-04 |
| obs_alterations_deletions | 1495189 | 2026-03-18 16:15:31.928311 | 2026-03-18 16:15:31.928311 |
| obs_alterations_redesignations | 4577 | 2026-03-18 17:36:33.093784 | 2026-03-18 17:36:33.093784 |
| obs_alterations_unassociations | 564292 | 2026-03-18 14:10:19.284248 | 2026-03-18 14:10:19.284248 |
| mpc_orbits | 1518392 | 2021-02-04 02:17:26.720073 | 2026-03-18 18:33:37.054628 |
| minor_planet_names | 26118 | 2011-10-28 06:29:37 | 2026-03-16 23:07:37.958069 |
| obscodes | 2687 | 2019-05-25 00:11:24.513966 | 2026-03-18 18:00:05.723058 |
| comet_names | 4366 | 2026-03-17 19:39:41.367684 | 2026-03-17 19:39:41.367684 |
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 | 531869957 | 2026-03-18 17:58:13.200199 | 2026-03-18 18:00:02.75825 |
| MPC_mpcsbndb | obs_sbn | 531869957 | 2026-03-18 17:58:13.200199 | 2026-03-18 18:00:19.961845 |
| SBN_to_AWS | obs_sbn | 531869957 | 2026-03-18 17:58:13.200199 | 2026-03-18 18:01:04.624668 |
| MPC_primarydb | current_identifications | 2047640 | 2026-03-18 18:17:11.253088 | 2026-03-18 18:31:26.582354 |
| MPC_mpcsbndb | current_identifications | 2047640 | 2026-03-18 18:17:11.253088 | 2026-03-18 18:31:27.310981 |
| SBN_to_AWS | current_identifications | 2047640 | 2026-03-18 18:17:11.253088 | 2026-03-18 18:31:27.609813 |
| MPC_primarydb | comet_names | 4366 | 2026-03-17 19:39:41.367684 | 2026-03-18 18:31:29.547843 |
| MPC_mpcsbndb | comet_names | 4366 | 2026-03-17 19:39:41.367684 | 2026-03-18 18:31:29.657676 |
| SBN_to_AWS | comet_names | 4366 | 2026-03-17 19:39:41.367684 | 2026-03-18 18:31:29.741922 |
| MPC_primarydb | minor_planet_names | 26118 | 2026-03-16 23:07:37.958069 | 2026-03-18 18:31:29.835415 |
| MPC_mpcsbndb | minor_planet_names | 26118 | 2026-03-16 23:07:37.958069 | 2026-03-18 18:31:29.993387 |
| SBN_to_AWS | minor_planet_names | 26118 | 2026-03-16 23:07:37.958069 | 2026-03-18 18:31:30.090577 |
| MPC_primarydb | mpc_orbits | 1518392 | 2026-03-18 18:31:27.431592 | 2026-03-18 18:31:30.228124 |
| MPC_mpcsbndb | mpc_orbits | 1518392 | 2026-03-18 18:31:27.431592 | 2026-03-18 18:31:31.790283 |
| SBN_to_AWS | mpc_orbits | 1518392 | 2026-03-18 18:31:27.431592 | 2026-03-18 18:31:32.272167 |
| MPC_primarydb | numbered_identifications | 887935 | 2026-02-27 03:49:38.898045 | 2026-03-18 18:31:40.028542 |
| MPC_mpcsbndb | numbered_identifications | 887935 | 2026-02-27 03:49:38.898045 | 2026-03-18 18:31:40.428323 |
| SBN_to_AWS | numbered_identifications | 887935 | 2026-02-27 03:49:38.898045 | 2026-03-18 18:31:40.569741 |
| MPC_primarydb | neocp_els | 87 | 2026-03-18 18:21:31.333406 | 2026-03-18 18:31:40.821591 |
| MPC_mpcsbndb | neocp_els | 87 | 2026-03-18 18:21:31.333406 | 2026-03-18 18:31:40.933835 |
| SBN_to_AWS | neocp_els | 87 | 2026-03-18 18:21:31.333406 | 2026-03-18 18:31:41.016746 |
| MPC_primarydb | neocp_events | 316428 | 2026-03-18 18:29:59.53345 | 2026-03-18 18:31:41.104111 |
| MPC_mpcsbndb | neocp_events | 316428 | 2026-03-18 18:29:59.53345 | 2026-03-18 18:31:41.306264 |
| SBN_to_AWS | neocp_events | 316428 | 2026-03-18 18:29:59.53345 | 2026-03-18 18:31:41.425516 |
| MPC_primarydb | neocp_obs | 1972 | 2026-03-18 16:48:26.488354 | 2026-03-18 18:31:41.583841 |
| MPC_mpcsbndb | neocp_obs | 1972 | 2026-03-18 16:48:26.488354 | 2026-03-18 18:31:41.696385 |
| SBN_to_AWS | neocp_obs | 1972 | 2026-03-18 16:48:26.488354 | 2026-03-18 18:31:41.781409 |
| MPC_primarydb | neocp_obs_archive | 792419 | 2026-03-18 16:48:26.507383 | 2026-03-18 18:31:41.874648 |
| MPC_mpcsbndb | neocp_obs_archive | 792419 | 2026-03-18 16:48:26.507383 | 2026-03-18 18:31:42.179385 |
| SBN_to_AWS | neocp_obs_archive | 792419 | 2026-03-18 16:48:26.507383 | 2026-03-18 18:31:42.34114 |
| MPC_primarydb | neocp_prev_des | 71526 | 2026-03-18 18:29:59.382511 | 2026-03-18 18:31:42.588095 |
| MPC_mpcsbndb | neocp_prev_des | 71526 | 2026-03-18 18:29:59.382511 | 2026-03-18 18:31:42.743666 |
| SBN_to_AWS | neocp_prev_des | 71526 | 2026-03-18 18:29:59.382511 | 2026-03-18 18:31:42.84292 |
| MPC_primarydb | neocp_var | 175897 | 2026-03-18 16:48:26.544611 | 2026-03-18 18:31:42.961849 |
| MPC_mpcsbndb | neocp_var | 175897 | 2026-03-18 16:48:26.544611 | 2026-03-18 18:31:43.156572 |
| SBN_to_AWS | neocp_var | 175897 | 2026-03-18 16:48:26.544611 | 2026-03-18 18:31:43.277882 |
| MPC_primarydb | obscodes | 2687 | 2026-03-18 18:00:05.723058 | 2026-03-18 18:31:43.441032 |
| MPC_mpcsbndb | obscodes | 2687 | 2026-03-18 18:00:05.723058 | 2026-03-18 18:31:43.565314 |
| SBN_to_AWS | obscodes | 2687 | 2026-03-18 18:00:05.723058 | 2026-03-18 18:31:43.650497 |
| MPC_primarydb | primary_objects | 1560251 | 2026-03-18 18:16:04.602185 | 2026-03-18 18:31:43.744533 |
| MPC_mpcsbndb | primary_objects | 1560251 | 2026-03-18 18:16:04.602185 | 2026-03-18 18:31:44.228066 |
| SBN_to_AWS | primary_objects | 1560251 | 2026-03-18 18:16:04.602185 | 2026-03-18 18:31:44.47575 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-03-18 18:31:46.093994 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-03-18 18:31:46.203805 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-03-18 18:31:46.28498 | |
| MPC_primarydb | obs_alterations_deletions | 1495189 | 2026-03-18 16:15:31.928311 | 2026-03-18 18:31:46.369803 |
| MPC_mpcsbndb | obs_alterations_deletions | 1495189 | 2026-03-18 16:15:31.928311 | 2026-03-18 18:31:46.919377 |
| SBN_to_AWS | obs_alterations_deletions | 1495189 | 2026-03-18 16:15:31.928311 | 2026-03-18 18:31:47.073833 |
| MPC_primarydb | obs_alterations_redesignations | 4577 | 2026-03-18 17:36:33.093784 | 2026-03-18 18:31:47.347922 |
| MPC_mpcsbndb | obs_alterations_redesignations | 4577 | 2026-03-18 17:36:33.093784 | 2026-03-18 18:31:47.46153 |
| SBN_to_AWS | obs_alterations_redesignations | 4577 | 2026-03-18 17:36:33.093784 | 2026-03-18 18:31:47.546022 |
| MPC_primarydb | obs_alterations_unassociations | 564292 | 2026-03-18 14:10:19.284248 | 2026-03-18 18:31:47.637369 |
| MPC_mpcsbndb | obs_alterations_unassociations | 564292 | 2026-03-18 14:10:19.284248 | 2026-03-18 18:31:47.989502 |
| SBN_to_AWS | obs_alterations_unassociations | 564292 | 2026-03-18 14:10:19.284248 | 2026-03-18 18:31:48.130979 |