Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-07-22 10:00:02 (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 | 5227 | 2026-06-03 09:27:00 | 2026-06-03 09:27:00 |
| comet_orbits | 12767 | 2014-02-10 15:54:20 | 2026-07-21 20:01:03 |
| identifications | 223187 | 2026-07-14 12:33:56 | 2026-07-14 12:33:56 |
| isolated_tracklets | 50788971 | 2026-07-21 14:58:17 | 2026-07-21 14:58:17 |
| 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 | 524401106 | 2026-07-22 07:07:23 | 2026-07-22 07:07:23 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1568692 | 2026-07-22 07:07:27 | 2026-07-22 08:01:03 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 50 | 2026-07-17 07:03:14.784514 | 2026-07-22 09:15:30.399012 |
| neocp_events | 329870 | 2026-07-22 09:26:09.485344 | 2026-07-22 09:26:09.485344 |
| neocp_obs_archive | 822677 | 2026-07-22 09:15:30.316019 | 2026-07-22 09:15:30.316019 |
| neocp_obs | 514 | 2026-07-22 09:15:30.308482 | 2026-07-22 09:15:30.308482 |
| neocp_prev_des | 73161 | 2026-07-22 09:26:09.393371 | 2026-07-22 09:26:09.393371 |
| neocp_var | 111443 | 2026-07-22 09:15:30.489082 | 2026-07-22 09:15:30.489082 |
| current_identifications | 2083372 | 2026-07-22 09:08:25.560913 | 2026-07-22 09:08:25.560913 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1593417 | 2026-07-22 09:08:25.560913 | 2026-07-22 09:08:25.560913 |
| obs_sbn | 543719627 | 2026-07-22 05:10:05.282403-04 | 2026-07-22 05:39:29.52057-04 |
| obs_alterations_deletions | 1825243 | 2026-07-21 21:31:11.376309 | 2026-07-21 21:31:11.376309 |
| obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-06-25 20:30:09.644732 |
| obs_alterations_unassociations | 595005 | 2026-07-22 04:34:52.980737 | 2026-07-22 04:34:52.980737 |
| mpc_orbits | 1558804 | 2026-07-02 18:45:10.371371 | 2026-07-22 09:39:27.991193 |
| minor_planet_names | 26551 | 2013-03-28 19:44:30 | 2026-07-20 18:03:50.51758 |
| obscodes | 2712 | 2021-05-03 00:51:12.922467 | 2026-07-20 16:56:35.117378 |
| 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 | 543719618 | 2026-07-22 08:46:12.855333 | 2026-07-22 09:00:02.132643 |
| MPC_mpcsbndb | obs_sbn | 543719497 | 2026-07-22 08:46:12.855333 | 2026-07-22 09:00:13.70135 |
| SBN_to_AWS | obs_sbn | 543719497 | 2026-07-22 08:46:12.855333 | 2026-07-22 09:00:52.90275 |
| MPC_primarydb | current_identifications | 2083372 | 2026-07-22 09:08:25.560913 | 2026-07-22 09:32:10.310172 |
| MPC_mpcsbndb | current_identifications | 2083372 | 2026-07-22 09:08:25.560913 | 2026-07-22 09:32:11.119244 |
| SBN_to_AWS | current_identifications | 2083372 | 2026-07-22 09:08:25.560913 | 2026-07-22 09:32:11.311871 |
| MPC_primarydb | comet_names | 4387 | 2026-07-16 16:23:29.552606 | 2026-07-22 09:32:12.094126 |
| MPC_mpcsbndb | comet_names | 4387 | 2026-07-16 16:23:29.552606 | 2026-07-22 09:32:12.233929 |
| SBN_to_AWS | comet_names | 4387 | 2026-07-16 16:23:29.552606 | 2026-07-22 09:32:12.346245 |
| MPC_primarydb | minor_planet_names | 26551 | 2026-07-20 18:03:50.51758 | 2026-07-22 09:32:12.468155 |
| MPC_mpcsbndb | minor_planet_names | 26551 | 2026-07-20 18:03:50.51758 | 2026-07-22 09:32:12.649171 |
| SBN_to_AWS | minor_planet_names | 26551 | 2026-07-20 18:03:50.51758 | 2026-07-22 09:32:12.778269 |
| MPC_primarydb | mpc_orbits | 1558804 | 2026-07-22 09:26:31.344482 | 2026-07-22 09:32:12.952625 |
| MPC_mpcsbndb | mpc_orbits | 1558804 | 2026-07-22 09:26:31.344482 | 2026-07-22 09:32:14.585438 |
| SBN_to_AWS | mpc_orbits | 1558804 | 2026-07-22 09:26:31.344482 | 2026-07-22 09:32:14.974438 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-07-22 09:32:18.425584 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-07-22 09:32:18.723192 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-07-22 09:32:18.890072 |
| MPC_primarydb | neocp_els | 49 | 2026-07-22 09:15:30.399012 | 2026-07-22 09:32:19.207509 |
| MPC_mpcsbndb | neocp_els | 49 | 2026-07-22 09:15:30.399012 | 2026-07-22 09:32:19.342813 |
| SBN_to_AWS | neocp_els | 49 | 2026-07-22 09:15:30.399012 | 2026-07-22 09:32:19.452472 |
| MPC_primarydb | neocp_events | 329870 | 2026-07-22 09:26:09.485344 | 2026-07-22 09:32:19.56923 |
| MPC_mpcsbndb | neocp_events | 329870 | 2026-07-22 09:26:09.485344 | 2026-07-22 09:32:19.778698 |
| SBN_to_AWS | neocp_events | 329870 | 2026-07-22 09:26:09.485344 | 2026-07-22 09:32:19.926004 |
| MPC_primarydb | neocp_obs | 508 | 2026-07-22 09:15:30.308482 | 2026-07-22 09:32:20.104798 |
| MPC_mpcsbndb | neocp_obs | 508 | 2026-07-22 09:15:30.308482 | 2026-07-22 09:32:20.23618 |
| SBN_to_AWS | neocp_obs | 508 | 2026-07-22 09:15:30.308482 | 2026-07-22 09:32:20.347508 |
| MPC_primarydb | neocp_obs_archive | 822677 | 2026-07-22 09:15:30.316019 | 2026-07-22 09:32:20.466835 |
| MPC_mpcsbndb | neocp_obs_archive | 822677 | 2026-07-22 09:15:30.316019 | 2026-07-22 09:32:20.681101 |
| SBN_to_AWS | neocp_obs_archive | 822677 | 2026-07-22 09:15:30.316019 | 2026-07-22 09:32:20.880221 |
| MPC_primarydb | neocp_prev_des | 73161 | 2026-07-22 09:26:09.393371 | 2026-07-22 09:32:21.142954 |
| MPC_mpcsbndb | neocp_prev_des | 73161 | 2026-07-22 09:26:09.393371 | 2026-07-22 09:32:21.308987 |
| SBN_to_AWS | neocp_prev_des | 73161 | 2026-07-22 09:26:09.393371 | 2026-07-22 09:32:21.438072 |
| MPC_primarydb | neocp_var | 109443 | 2026-07-22 09:15:30.489082 | 2026-07-22 09:32:21.581347 |
| MPC_mpcsbndb | neocp_var | 109443 | 2026-07-22 09:15:30.489082 | 2026-07-22 09:32:21.764775 |
| SBN_to_AWS | neocp_var | 109443 | 2026-07-22 09:15:30.489082 | 2026-07-22 09:32:21.911335 |
| MPC_primarydb | obscodes | 2712 | 2026-07-20 16:56:35.117378 | 2026-07-22 09:32:22.152134 |
| MPC_mpcsbndb | obscodes | 2712 | 2026-07-20 16:56:35.117378 | 2026-07-22 09:32:22.300984 |
| SBN_to_AWS | obscodes | 2712 | 2026-07-20 16:56:35.117378 | 2026-07-22 09:32:22.412777 |
| MPC_primarydb | primary_objects | 1593417 | 2026-07-22 09:08:25.560913 | 2026-07-22 09:32:22.530786 |
| MPC_mpcsbndb | primary_objects | 1593417 | 2026-07-22 09:08:25.560913 | 2026-07-22 09:32:23.010624 |
| SBN_to_AWS | primary_objects | 1593417 | 2026-07-22 09:08:25.560913 | 2026-07-22 09:32:23.248189 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-07-22 09:32:24.896098 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-07-22 09:32:25.029135 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-07-22 09:32:25.138643 | |
| MPC_primarydb | obs_alterations_deletions | 1825243 | 2026-07-21 21:31:11.376309 | 2026-07-22 09:32:25.25082 |
| MPC_mpcsbndb | obs_alterations_deletions | 1825243 | 2026-07-21 21:31:11.376309 | 2026-07-22 09:32:25.729048 |
| SBN_to_AWS | obs_alterations_deletions | 1825243 | 2026-07-21 21:31:11.376309 | 2026-07-22 09:32:25.903219 |
| MPC_primarydb | obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-07-22 09:32:26.175598 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-07-22 09:32:26.310693 |
| SBN_to_AWS | obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-07-22 09:32:26.423763 |
| MPC_primarydb | obs_alterations_unassociations | 595005 | 2026-07-22 04:34:52.980737 | 2026-07-22 09:32:26.542033 |
| MPC_mpcsbndb | obs_alterations_unassociations | 595005 | 2026-07-22 04:34:52.980737 | 2026-07-22 09:32:26.80767 |
| SBN_to_AWS | obs_alterations_unassociations | 595005 | 2026-07-22 04:34:52.980737 | 2026-07-22 09:32:26.961594 |