Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-07-20 10:50:01 (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 | 12765 | 2025-02-07 23:25:28 | 2026-07-17 02:01:03 |
| identifications | 223187 | 2026-07-14 12:33:56 | 2026-07-14 12:33:56 |
| isolated_tracklets | 50785769 | 2026-07-20 09:49:19 | 2026-07-20 09:49:19 |
| 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 | 2011-10-27 02:52:10 | 2026-07-09 11:09:42 |
| 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 | 524398731 | 2026-07-20 06:11:45 | 2026-07-20 06:11:45 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1568599 | 2026-07-20 06:11:49 | 2026-07-20 07:01:03 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 31 | 2026-07-16 15:18:31.093869 | 2026-07-17 13:01:20.021022 |
| neocp_events | 329251 | 2026-07-17 13:01:20.013769 | 2026-07-17 13:01:20.013769 |
| neocp_obs_archive | 821554 | 2026-07-17 13:01:20.01118 | 2026-07-17 13:01:20.01118 |
| neocp_obs | 235 | 2026-07-17 13:01:20.005109 | 2026-07-17 13:01:20.005109 |
| neocp_prev_des | 73097 | 2026-07-17 11:07:13.033083 | 2026-07-17 11:07:13.033083 |
| neocp_var | 76879 | 2026-07-17 13:01:20.059213 | 2026-07-17 13:01:20.059213 |
| current_identifications | 2083238 | 2026-07-17 09:05:36.834957 | 2026-07-17 09:06:11.544844 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1593300 | 2026-07-17 09:05:36.77002 | 2026-07-17 09:05:36.77002 |
| obs_sbn | 543474677 | 2026-07-17 10:02:14.586014-04 | 2026-07-17 11:10:21.662387-04 |
| obs_alterations_deletions | 1821886 | 2026-07-17 01:37:02.867925 | 2026-07-17 01:37:02.867925 |
| obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-06-25 20:30:09.644732 |
| obs_alterations_unassociations | 594020 | 2026-07-17 10:10:11.205596 | 2026-07-17 10:10:11.205596 |
| mpc_orbits | 1558665 | 2021-02-04 02:18:00.19883 | 2026-07-17 15:10:13.517509 |
| minor_planet_names | 26548 | 2026-07-09 15:11:02.596597 | 2026-07-09 15:11:02.596597 |
| obscodes | 2712 | 2019-05-25 00:11:28.243774 | 2026-07-16 03:40:54.246635 |
| comet_names | 4387 | 2026-07-16 16:23:29.552606 | 2026-07-16 16:23:29.552606 |
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 | 543662116 | 2026-07-20 09:49:17.008851 | 2026-07-20 10:00:02.631762 |
| MPC_mpcsbndb | obs_sbn | 543661995 | 2026-07-20 09:49:17.008851 | 2026-07-20 10:00:14.765137 |
| SBN_to_AWS | obs_sbn | 543661995 | 2026-07-20 09:49:17.008851 | 2026-07-20 10:00:54.337525 |
| MPC_primarydb | current_identifications | 2083304 | 2026-07-20 10:17:29.468213 | 2026-07-20 10:32:04.679719 |
| MPC_mpcsbndb | current_identifications | 2083304 | 2026-07-20 10:17:29.468213 | 2026-07-20 10:32:05.628623 |
| SBN_to_AWS | current_identifications | 2083304 | 2026-07-20 10:17:29.468213 | 2026-07-20 10:32:05.776495 |
| MPC_primarydb | comet_names | 4387 | 2026-07-16 16:23:29.552606 | 2026-07-20 10:32:06.507115 |
| MPC_mpcsbndb | comet_names | 4387 | 2026-07-16 16:23:29.552606 | 2026-07-20 10:32:06.589762 |
| SBN_to_AWS | comet_names | 4387 | 2026-07-16 16:23:29.552606 | 2026-07-20 10:32:06.65558 |
| MPC_primarydb | minor_planet_names | 26548 | 2026-07-09 15:11:02.596597 | 2026-07-20 10:32:06.730627 |
| MPC_mpcsbndb | minor_planet_names | 26548 | 2026-07-09 15:11:02.596597 | 2026-07-20 10:32:06.855086 |
| SBN_to_AWS | minor_planet_names | 26548 | 2026-07-09 15:11:02.596597 | 2026-07-20 10:32:06.938158 |
| MPC_primarydb | mpc_orbits | 1558733 | 2026-07-20 10:17:50.20618 | 2026-07-20 10:32:07.066171 |
| MPC_mpcsbndb | mpc_orbits | 1558733 | 2026-07-20 10:17:50.20618 | 2026-07-20 10:32:08.739702 |
| SBN_to_AWS | mpc_orbits | 1558733 | 2026-07-20 10:17:50.20618 | 2026-07-20 10:32:09.147907 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-07-20 10:32:14.098758 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-07-20 10:32:14.405894 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-07-20 10:32:14.53039 |
| MPC_primarydb | neocp_els | 56 | 2026-07-20 10:12:24.840055 | 2026-07-20 10:32:14.800402 |
| MPC_mpcsbndb | neocp_els | 56 | 2026-07-20 10:12:24.840055 | 2026-07-20 10:32:14.883284 |
| SBN_to_AWS | neocp_els | 56 | 2026-07-20 10:12:24.840055 | 2026-07-20 10:32:14.947424 |
| MPC_primarydb | neocp_events | 329611 | 2026-07-20 10:12:24.803836 | 2026-07-20 10:32:15.017814 |
| MPC_mpcsbndb | neocp_events | 329611 | 2026-07-20 10:12:24.803836 | 2026-07-20 10:32:15.186854 |
| SBN_to_AWS | neocp_events | 329611 | 2026-07-20 10:12:24.803836 | 2026-07-20 10:32:15.285351 |
| MPC_primarydb | neocp_obs | 538 | 2026-07-20 10:12:24.719542 | 2026-07-20 10:32:15.417554 |
| MPC_mpcsbndb | neocp_obs | 538 | 2026-07-20 10:12:24.719542 | 2026-07-20 10:32:15.500389 |
| SBN_to_AWS | neocp_obs | 538 | 2026-07-20 10:12:24.719542 | 2026-07-20 10:32:15.564856 |
| MPC_primarydb | neocp_obs_archive | 822229 | 2026-07-20 10:12:24.76163 | 2026-07-20 10:32:15.639445 |
| MPC_mpcsbndb | neocp_obs_archive | 822229 | 2026-07-20 10:12:24.76163 | 2026-07-20 10:32:15.854938 |
| SBN_to_AWS | neocp_obs_archive | 822229 | 2026-07-20 10:12:24.76163 | 2026-07-20 10:32:16.002096 |
| MPC_primarydb | neocp_prev_des | 73127 | 2026-07-20 06:11:01.882299 | 2026-07-20 10:32:16.219995 |
| MPC_mpcsbndb | neocp_prev_des | 73127 | 2026-07-20 06:11:01.882299 | 2026-07-20 10:32:16.338377 |
| SBN_to_AWS | neocp_prev_des | 73127 | 2026-07-20 06:11:01.882299 | 2026-07-20 10:32:16.419758 |
| MPC_primarydb | neocp_var | 124594 | 2026-07-20 10:12:24.902985 | 2026-07-20 10:32:16.517725 |
| MPC_mpcsbndb | neocp_var | 124594 | 2026-07-20 10:12:24.902985 | 2026-07-20 10:32:16.645692 |
| SBN_to_AWS | neocp_var | 124594 | 2026-07-20 10:12:24.902985 | 2026-07-20 10:32:16.741154 |
| MPC_primarydb | obscodes | 2712 | 2026-07-16 03:40:54.246635 | 2026-07-20 10:32:16.901077 |
| MPC_mpcsbndb | obscodes | 2712 | 2026-07-16 03:40:54.246635 | 2026-07-20 10:32:16.996148 |
| SBN_to_AWS | obscodes | 2712 | 2026-07-16 03:40:54.246635 | 2026-07-20 10:32:17.062193 |
| MPC_primarydb | primary_objects | 1593356 | 2026-07-20 10:16:55.13663 | 2026-07-20 10:32:17.134436 |
| MPC_mpcsbndb | primary_objects | 1593356 | 2026-07-20 10:16:55.13663 | 2026-07-20 10:32:17.570192 |
| SBN_to_AWS | primary_objects | 1593356 | 2026-07-20 10:16:55.13663 | 2026-07-20 10:32:17.779092 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-07-20 10:32:19.363987 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-07-20 10:32:19.447992 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-07-20 10:32:19.510772 | |
| MPC_primarydb | obs_alterations_deletions | 1822516 | 2026-07-18 21:33:10.116956 | 2026-07-20 10:32:19.577985 |
| MPC_mpcsbndb | obs_alterations_deletions | 1822516 | 2026-07-18 21:33:10.116956 | 2026-07-20 10:32:20.131895 |
| SBN_to_AWS | obs_alterations_deletions | 1822516 | 2026-07-18 21:33:10.116956 | 2026-07-20 10:32:20.249259 |
| MPC_primarydb | obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-07-20 10:32:20.470021 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-07-20 10:32:20.556768 |
| SBN_to_AWS | obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-07-20 10:32:20.623378 |
| MPC_primarydb | obs_alterations_unassociations | 594453 | 2026-07-20 10:10:08.565252 | 2026-07-20 10:32:20.696483 |
| MPC_mpcsbndb | obs_alterations_unassociations | 594453 | 2026-07-20 10:10:08.565252 | 2026-07-20 10:32:20.965526 |
| SBN_to_AWS | obs_alterations_unassociations | 594453 | 2026-07-20 10:10:08.565252 | 2026-07-20 10:32:21.074433 |