Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-04-12 04:00:01 (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 | 5215 | 2026-03-06 22:06:00 | 2026-03-06 22:06:00 |
| comet_orbits | 12623 | 2025-02-07 23:25:28 | 2026-04-08 21:01:05 |
| identifications | 218319 | 2026-04-11 12:35:30 | 2026-04-11 12:35:30 |
| isolated_tracklets | 49893727 | 2026-04-12 03:58:20 | 2026-04-12 03:58:20 |
| 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 | 2026-03-05 21:21:21 | 2026-03-20 15:09:13 |
| 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 | 512039640 | 2026-04-12 00:18:45 | 2026-04-12 00:18:45 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1535936 | 2025-09-26 05:29:52 | 2026-04-12 01:01:02 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 27 | 2026-03-27 08:18:25.13215 | 2026-04-12 03:54:45.557008 |
| neocp_events | 320206 | 2026-04-12 03:54:45.75839 | 2026-04-12 03:54:45.75839 |
| neocp_obs_archive | 801406 | 2026-04-12 03:43:30.18461 | 2026-04-12 03:43:30.18461 |
| neocp_obs | 401 | 2026-04-12 03:43:30.143625 | 2026-04-12 03:43:30.143625 |
| neocp_prev_des | 71952 | 2026-04-11 22:06:35.961064 | 2026-04-11 22:06:35.961064 |
| neocp_var | 62229 | 2026-04-12 03:54:45.619055 | 2026-04-12 03:54:45.619055 |
| current_identifications | 2048707 | 2025-11-26 04:26:14.112894 | 2026-04-12 00:18:18.16216 |
| numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-03-24 19:55:09.966554 |
| primary_objects | 1561180 | 2026-04-11 22:05:56.93146 | 2026-04-11 22:05:56.93146 |
| obs_sbn | 535229759 | 2026-04-12 00:02:58.045624-04 | 2026-04-12 00:03:08.766998-04 |
| obs_alterations_deletions | 1504402 | 2026-04-12 03:14:05.867963 | 2026-04-12 03:14:05.867963 |
| obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-07 06:22:54.863572 |
| obs_alterations_unassociations | 569213 | 2026-04-11 18:10:19.987151 | 2026-04-11 18:10:19.987151 |
| mpc_orbits | 1519789 | 2026-04-11 22:06:19.968576 | 2026-04-11 22:06:19.968576 |
| minor_planet_names | 26118 | 2020-01-27 05:07:57 | 2026-03-26 20:42:30.892984 |
| obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-03-24 21:22:36.174456 |
| comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-03-31 18:21:22.998027 |
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 | 535229692 | 2026-04-12 02:58:12.542853 | 2026-04-12 03:00:02.48677 |
| MPC_mpcsbndb | obs_sbn | 535229698 | 2026-04-12 03:00:08.761342 | 2026-04-12 03:00:15.400124 |
| SBN_to_AWS | obs_sbn | 535229698 | 2026-04-12 03:00:08.761342 | 2026-04-12 03:00:37.38832 |
| MPC_primarydb | current_identifications | 2048707 | 2026-04-12 00:18:18.16216 | 2026-04-12 03:08:30.574253 |
| MPC_mpcsbndb | current_identifications | 2048707 | 2026-04-12 00:18:18.16216 | 2026-04-12 03:08:31.285828 |
| SBN_to_AWS | current_identifications | 2048707 | 2026-04-12 00:18:18.16216 | 2026-04-12 03:08:31.426297 |
| MPC_primarydb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-12 03:08:31.672371 |
| MPC_mpcsbndb | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-12 03:08:31.781009 |
| SBN_to_AWS | comet_names | 4372 | 2026-03-31 18:21:22.998027 | 2026-04-12 03:08:31.869055 |
| MPC_primarydb | minor_planet_names | 26118 | 2026-03-26 20:42:30.892984 | 2026-04-12 03:08:31.968773 |
| MPC_mpcsbndb | minor_planet_names | 26118 | 2026-03-26 20:42:30.892984 | 2026-04-12 03:08:32.119343 |
| SBN_to_AWS | minor_planet_names | 26118 | 2026-03-26 20:42:30.892984 | 2026-04-12 03:08:32.218954 |
| MPC_primarydb | mpc_orbits | 1519789 | 2026-04-11 22:06:19.968576 | 2026-04-12 03:08:32.365033 |
| MPC_mpcsbndb | mpc_orbits | 1519789 | 2026-04-11 22:06:19.968576 | 2026-04-12 03:08:33.876602 |
| SBN_to_AWS | mpc_orbits | 1519789 | 2026-04-11 22:06:19.968576 | 2026-04-12 03:08:34.261406 |
| MPC_primarydb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-12 03:08:38.70879 |
| MPC_mpcsbndb | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-12 03:08:39.018138 |
| SBN_to_AWS | numbered_identifications | 887936 | 2026-03-24 19:55:09.966554 | 2026-04-12 03:08:39.149461 |
| MPC_primarydb | neocp_els | 27 | 2026-04-12 02:41:39.30271 | 2026-04-12 03:08:39.429664 |
| MPC_mpcsbndb | neocp_els | 27 | 2026-04-12 02:41:39.30271 | 2026-04-12 03:08:39.53645 |
| SBN_to_AWS | neocp_els | 27 | 2026-04-12 02:41:39.30271 | 2026-04-12 03:08:39.623476 |
| MPC_primarydb | neocp_events | 320194 | 2026-04-12 02:41:39.534655 | 2026-04-12 03:08:39.717732 |
| MPC_mpcsbndb | neocp_events | 320194 | 2026-04-12 02:41:39.534655 | 2026-04-12 03:08:39.90085 |
| SBN_to_AWS | neocp_events | 320194 | 2026-04-12 02:41:39.534655 | 2026-04-12 03:08:40.017496 |
| MPC_primarydb | neocp_obs | 397 | 2026-04-12 02:41:39.219931 | 2026-04-12 03:08:40.164882 |
| MPC_mpcsbndb | neocp_obs | 397 | 2026-04-12 02:41:39.219931 | 2026-04-12 03:08:40.272427 |
| SBN_to_AWS | neocp_obs | 397 | 2026-04-12 02:41:39.219931 | 2026-04-12 03:08:40.359754 |
| MPC_primarydb | neocp_obs_archive | 801402 | 2026-04-12 02:41:39.260932 | 2026-04-12 03:08:40.461542 |
| MPC_mpcsbndb | neocp_obs_archive | 801402 | 2026-04-12 02:41:39.260932 | 2026-04-12 03:08:40.688607 |
| SBN_to_AWS | neocp_obs_archive | 801402 | 2026-04-12 02:41:39.260932 | 2026-04-12 03:08:40.817707 |
| MPC_primarydb | neocp_prev_des | 71952 | 2026-04-11 22:06:35.961064 | 2026-04-12 03:08:41.034009 |
| MPC_mpcsbndb | neocp_prev_des | 71952 | 2026-04-11 22:06:35.961064 | 2026-04-12 03:08:41.172985 |
| SBN_to_AWS | neocp_prev_des | 71952 | 2026-04-11 22:06:35.961064 | 2026-04-12 03:08:41.275421 |
| MPC_primarydb | neocp_var | 62364 | 2026-04-12 02:41:39.392108 | 2026-04-12 03:08:41.397289 |
| MPC_mpcsbndb | neocp_var | 62364 | 2026-04-12 02:41:39.392108 | 2026-04-12 03:08:41.558472 |
| SBN_to_AWS | neocp_var | 62364 | 2026-04-12 02:41:39.392108 | 2026-04-12 03:08:41.664649 |
| MPC_primarydb | obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-04-12 03:08:41.787574 |
| MPC_mpcsbndb | obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-04-12 03:08:41.908039 |
| SBN_to_AWS | obscodes | 2688 | 2026-03-24 21:22:36.174456 | 2026-04-12 03:08:41.995976 |
| MPC_primarydb | primary_objects | 1561180 | 2026-04-11 22:05:56.93146 | 2026-04-12 03:08:42.091383 |
| MPC_mpcsbndb | primary_objects | 1561180 | 2026-04-11 22:05:56.93146 | 2026-04-12 03:08:42.486475 |
| SBN_to_AWS | primary_objects | 1561180 | 2026-04-11 22:05:56.93146 | 2026-04-12 03:08:42.648304 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-04-12 03:08:44.13972 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-04-12 03:08:44.246639 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-04-12 03:08:44.333392 | |
| MPC_primarydb | obs_alterations_deletions | 1504382 | 2026-04-12 02:52:38.331166 | 2026-04-12 03:08:44.425813 |
| MPC_mpcsbndb | obs_alterations_deletions | 1504382 | 2026-04-12 02:52:38.331166 | 2026-04-12 03:08:44.844546 |
| SBN_to_AWS | obs_alterations_deletions | 1504382 | 2026-04-12 02:52:38.331166 | 2026-04-12 03:08:44.977224 |
| MPC_primarydb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-12 03:08:45.156675 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-12 03:08:45.266315 |
| SBN_to_AWS | obs_alterations_redesignations | 5083 | 2026-04-07 06:22:54.863572 | 2026-04-12 03:08:45.354459 |
| MPC_primarydb | obs_alterations_unassociations | 569213 | 2026-04-11 18:10:19.987151 | 2026-04-12 03:08:45.451275 |
| MPC_mpcsbndb | obs_alterations_unassociations | 569213 | 2026-04-11 18:10:19.987151 | 2026-04-12 03:08:45.708801 |
| SBN_to_AWS | obs_alterations_unassociations | 569213 | 2026-04-11 18:10:19.987151 | 2026-04-12 03:08:45.833172 |