Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-07-07 14:00:01 (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 | 12755 | 2014-02-10 15:54:08 | 2026-07-06 19:01:02 |
| identifications | 223129 | 2026-07-07 12:25:56 | 2026-07-07 12:25:56 |
| isolated_tracklets | 50773362 | 2026-07-07 13:58:33 | 2026-07-07 13:58:33 |
| 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 | 2013-03-28 19:22:56 | 2026-07-06 10:53:34 |
| 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 | 524387404 | 2026-07-07 12:28:57 | 2026-07-07 12:28:57 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1568404 | 2024-12-01 12:38:35 | 2026-07-07 13:01:30 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 18 | 2026-06-27 21:48:20.755256 | 2026-07-07 13:21:03.059149 |
| neocp_events | 328327 | 2026-07-07 12:57:58.903826 | 2026-07-07 12:57:58.903826 |
| neocp_obs_archive | 819672 | 2026-07-07 12:57:32.390847 | 2026-07-07 12:57:32.390847 |
| neocp_obs | 353 | 2026-07-07 12:57:32.385461 | 2026-07-07 12:57:32.385461 |
| neocp_prev_des | 72985 | 2026-07-07 12:57:58.879088 | 2026-07-07 12:57:58.879088 |
| neocp_var | 48966 | 2026-07-07 12:57:32.436058 | 2026-07-07 12:57:32.436058 |
| current_identifications | 2083043 | 2026-07-07 13:48:36.018759 | 2026-07-07 13:49:08.687068 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1593160 | 2026-07-07 13:48:35.988212 | 2026-07-07 13:48:35.988212 |
| obs_sbn | 542493947 | 2026-07-07 10:00:46.406426-04 | 2026-07-07 10:01:08.917668-04 |
| obs_alterations_deletions | 1821585 | 2026-07-06 18:23:42.441772 | 2026-07-06 18:23:42.441772 |
| obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-06-25 20:30:09.644732 |
| obs_alterations_unassociations | 593264 | 2026-07-06 17:16:05.793927 | 2026-07-06 17:16:05.793927 |
| mpc_orbits | 1558511 | 2021-02-04 01:20:04.30185 | 2026-07-07 14:01:08.917668 |
| minor_planet_names | 26340 | 2013-03-28 19:22:56 | 2026-07-06 14:53:34.682524 |
| obscodes | 2710 | 2019-05-25 00:11:28.713477 | 2026-06-27 01:35:59.390103 |
| comet_names | 4383 | 2026-06-30 03:12:44.415234 | 2026-06-30 03:12:44.415234 |
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 | 542493845 | 2026-07-07 11:46:08.42712 | 2026-07-07 12:00:02.284803 |
| MPC_mpcsbndb | obs_sbn | 542493845 | 2026-07-07 11:46:08.42712 | 2026-07-07 12:00:26.205563 |
| SBN_to_AWS | obs_sbn | 542493845 | 2026-07-07 11:46:08.42712 | 2026-07-07 12:00:49.016161 |
| MPC_primarydb | current_identifications | 2083040 | 2026-07-07 12:25:53.717933 | 2026-07-07 12:31:11.37619 |
| MPC_mpcsbndb | current_identifications | 2083040 | 2026-07-07 12:25:53.717933 | 2026-07-07 12:31:12.529151 |
| SBN_to_AWS | current_identifications | 2083040 | 2026-07-07 12:25:53.717933 | 2026-07-07 12:31:12.686952 |
| MPC_primarydb | comet_names | 4383 | 2026-06-30 03:12:44.415234 | 2026-07-07 12:31:13.432257 |
| MPC_mpcsbndb | comet_names | 4383 | 2026-06-30 03:12:44.415234 | 2026-07-07 12:31:13.546346 |
| SBN_to_AWS | comet_names | 4383 | 2026-06-30 03:12:44.415234 | 2026-07-07 12:31:13.631868 |
| MPC_primarydb | minor_planet_names | 26340 | 2026-07-06 14:53:34.682524 | 2026-07-07 12:31:13.729963 |
| MPC_mpcsbndb | minor_planet_names | 26340 | 2026-07-06 14:53:34.682524 | 2026-07-07 12:31:13.910705 |
| SBN_to_AWS | minor_planet_names | 26340 | 2026-07-06 14:53:34.682524 | 2026-07-07 12:31:14.010303 |
| MPC_primarydb | mpc_orbits | 1558508 | 2026-07-07 12:28:29.586226 | 2026-07-07 12:31:14.160737 |
| MPC_mpcsbndb | mpc_orbits | 1558508 | 2026-07-07 12:28:29.586226 | 2026-07-07 12:31:16.053323 |
| SBN_to_AWS | mpc_orbits | 1558508 | 2026-07-07 12:28:29.586226 | 2026-07-07 12:31:16.383261 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-07-07 12:31:17.779716 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-07-07 12:31:18.137426 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-07-07 12:31:18.26807 |
| MPC_primarydb | neocp_els | 19 | 2026-07-07 12:21:03.181134 | 2026-07-07 12:31:18.583725 |
| MPC_mpcsbndb | neocp_els | 19 | 2026-07-07 12:21:03.181134 | 2026-07-07 12:31:18.696862 |
| SBN_to_AWS | neocp_els | 19 | 2026-07-07 12:21:03.181134 | 2026-07-07 12:31:18.78193 |
| MPC_primarydb | neocp_events | 328324 | 2026-07-07 11:41:36.149076 | 2026-07-07 12:31:18.874262 |
| MPC_mpcsbndb | neocp_events | 328324 | 2026-07-07 11:41:36.149076 | 2026-07-07 12:31:19.076943 |
| SBN_to_AWS | neocp_events | 328324 | 2026-07-07 11:41:36.149076 | 2026-07-07 12:31:19.192435 |
| MPC_primarydb | neocp_obs | 350 | 2026-07-07 11:41:36.092373 | 2026-07-07 12:31:19.345913 |
| MPC_mpcsbndb | neocp_obs | 350 | 2026-07-07 11:41:36.092373 | 2026-07-07 12:31:19.457709 |
| SBN_to_AWS | neocp_obs | 350 | 2026-07-07 11:41:36.092373 | 2026-07-07 12:31:19.542633 |
| MPC_primarydb | neocp_obs_archive | 819665 | 2026-07-07 11:41:36.13365 | 2026-07-07 12:31:19.637898 |
| MPC_mpcsbndb | neocp_obs_archive | 819665 | 2026-07-07 11:41:36.13365 | 2026-07-07 12:31:19.899341 |
| SBN_to_AWS | neocp_obs_archive | 819665 | 2026-07-07 11:41:36.13365 | 2026-07-07 12:31:20.029898 |
| MPC_primarydb | neocp_prev_des | 72984 | 2026-07-07 11:02:49.021888 | 2026-07-07 12:31:20.276389 |
| MPC_mpcsbndb | neocp_prev_des | 72984 | 2026-07-07 11:02:49.021888 | 2026-07-07 12:31:20.424239 |
| SBN_to_AWS | neocp_prev_des | 72984 | 2026-07-07 11:02:49.021888 | 2026-07-07 12:31:20.523555 |
| MPC_primarydb | neocp_var | 50939 | 2026-07-07 11:41:36.245769 | 2026-07-07 12:31:20.642762 |
| MPC_mpcsbndb | neocp_var | 50939 | 2026-07-07 11:41:36.245769 | 2026-07-07 12:31:20.801092 |
| SBN_to_AWS | neocp_var | 50939 | 2026-07-07 11:41:36.245769 | 2026-07-07 12:31:20.906699 |
| MPC_primarydb | obscodes | 2710 | 2026-06-27 01:35:59.390103 | 2026-07-07 12:31:21.041013 |
| MPC_mpcsbndb | obscodes | 2710 | 2026-06-27 01:35:59.390103 | 2026-07-07 12:31:21.170272 |
| SBN_to_AWS | obscodes | 2710 | 2026-06-27 01:35:59.390103 | 2026-07-07 12:31:21.255673 |
| MPC_primarydb | primary_objects | 1593157 | 2026-07-07 09:36:35.151601 | 2026-07-07 12:31:21.347382 |
| MPC_mpcsbndb | primary_objects | 1593157 | 2026-07-07 09:36:35.151601 | 2026-07-07 12:31:21.871578 |
| SBN_to_AWS | primary_objects | 1593157 | 2026-07-07 09:36:35.151601 | 2026-07-07 12:31:22.045634 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-07-07 12:31:23.675836 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-07-07 12:31:23.788242 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-07-07 12:31:23.872266 | |
| MPC_primarydb | obs_alterations_deletions | 1821585 | 2026-07-06 18:23:42.441772 | 2026-07-07 12:31:23.960423 |
| MPC_mpcsbndb | obs_alterations_deletions | 1821585 | 2026-07-06 18:23:42.441772 | 2026-07-07 12:31:24.594769 |
| SBN_to_AWS | obs_alterations_deletions | 1821585 | 2026-07-06 18:23:42.441772 | 2026-07-07 12:31:24.734283 |
| MPC_primarydb | obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-07-07 12:31:24.972879 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-07-07 12:31:25.089393 |
| SBN_to_AWS | obs_alterations_redesignations | 5137 | 2026-06-25 20:30:09.644732 | 2026-07-07 12:31:25.175805 |
| MPC_primarydb | obs_alterations_unassociations | 593264 | 2026-07-06 17:16:05.793927 | 2026-07-07 12:31:25.270188 |
| MPC_mpcsbndb | obs_alterations_unassociations | 593264 | 2026-07-06 17:16:05.793927 | 2026-07-07 12:31:25.5644 |
| SBN_to_AWS | obs_alterations_unassociations | 593264 | 2026-07-06 17:16:05.793927 | 2026-07-07 12:31:25.691526 |