Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-08-18 12:10:01 (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 | 12794 | 2026-08-13 21:20:44 | 2026-08-13 22:01:03 |
| identifications | 223187 | 2026-07-14 12:33:56 | 2026-07-14 12:33:56 |
| isolated_tracklets | 50789960 | 2026-08-17 13:08:16 | 2026-08-17 13:08:16 |
| 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 | 2026-06-03 02:57:32 | 2026-08-17 14:54:31 |
| 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 | 524423375 | 2026-08-18 08:40:36 | 2026-08-18 08:40:36 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1572808 | 2026-08-18 08:40:45 | 2026-08-18 09:01:03 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 71 | 2026-08-11 16:05:09.984913 | 2026-08-18 10:08:50.404949 |
| neocp_events | 333206 | 2026-08-18 11:08:31.267872 | 2026-08-18 11:08:31.267872 |
| neocp_obs_archive | 828072 | 2026-08-18 10:08:50.320413 | 2026-08-18 10:08:50.320413 |
| neocp_obs | 815 | 2026-08-18 10:08:50.279345 | 2026-08-18 10:08:50.279345 |
| neocp_prev_des | 73539 | 2026-08-18 11:08:31.11533 | 2026-08-18 11:08:31.11533 |
| neocp_var | 160618 | 2026-08-18 10:08:50.496749 | 2026-08-18 10:08:50.496749 |
| current_identifications | 2088069 | 2026-08-18 12:00:00.175827 | 2026-08-18 12:00:00.175827 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1597741 | 2026-08-18 11:59:59.993883 | 2026-08-18 11:59:59.993883 |
| obs_sbn | 546069181 | 2026-08-18 07:58:38.088578-04 | 2026-08-18 07:59:22.589476-04 |
| obs_alterations_deletions | 1949582 | 2026-08-18 09:45:20.965708 | 2026-08-18 09:45:20.965708 |
| obs_alterations_redesignations | 5194 | 2026-08-12 19:41:29.142496 | 2026-08-12 19:41:29.142496 |
| obs_alterations_unassociations | 601099 | 2026-08-18 10:10:10.683247 | 2026-08-18 10:10:10.683247 |
| mpc_orbits | 1563383 | 2026-08-18 11:59:15.760904 | 2026-08-18 11:59:24.891311 |
| minor_planet_names | 26623 | 2024-08-15 18:31:11.706972 | 2026-08-17 18:54:31.231141 |
| obscodes | 2717 | 2026-08-14 19:43:59.64199 | 2026-08-14 19:43:59.64199 |
| comet_names | 4389 | 2026-08-07 13:39:18.93276 | 2026-08-07 13:39:18.93276 |
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 | 546069132 | 2026-08-18 10:59:30.064916 | 2026-08-18 11:00:02.356502 |
| MPC_mpcsbndb | obs_sbn | 546069132 | 2026-08-18 10:59:30.064916 | 2026-08-18 11:00:13.903446 |
| SBN_to_AWS | obs_sbn | 546069132 | 2026-08-18 11:00:46.342801 | 2026-08-18 11:00:55.912806 |
| MPC_primarydb | current_identifications | 2088039 | 2026-08-18 11:15:25.395096 | 2026-08-18 11:15:44.583895 |
| MPC_mpcsbndb | current_identifications | 2088039 | 2026-08-18 11:15:25.395096 | 2026-08-18 11:15:45.368495 |
| SBN_to_AWS | current_identifications | 2088039 | 2026-08-18 11:15:25.395096 | 2026-08-18 11:15:45.518661 |
| MPC_primarydb | comet_names | 4389 | 2026-08-07 13:39:18.93276 | 2026-08-18 11:15:45.7058 |
| MPC_mpcsbndb | comet_names | 4389 | 2026-08-07 13:39:18.93276 | 2026-08-18 11:15:45.801121 |
| SBN_to_AWS | comet_names | 4389 | 2026-08-07 13:39:18.93276 | 2026-08-18 11:15:45.878135 |
| MPC_primarydb | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-08-18 11:15:45.956752 |
| MPC_mpcsbndb | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-08-18 11:15:46.099889 |
| SBN_to_AWS | minor_planet_names | 26623 | 2026-08-17 18:54:31.231141 | 2026-08-18 11:15:46.202092 |
| MPC_primarydb | mpc_orbits | 1563353 | 2026-08-18 11:15:15.010866 | 2026-08-18 11:15:46.286697 |
| MPC_mpcsbndb | mpc_orbits | 1563353 | 2026-08-18 11:15:15.010866 | 2026-08-18 11:15:47.913864 |
| SBN_to_AWS | mpc_orbits | 1563353 | 2026-08-18 11:15:15.010866 | 2026-08-18 11:15:48.291056 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-08-18 11:15:48.5662 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-08-18 11:15:48.866751 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-08-18 11:15:48.996592 |
| MPC_primarydb | neocp_els | 70 | 2026-08-18 10:08:50.404949 | 2026-08-18 11:15:49.124069 |
| MPC_mpcsbndb | neocp_els | 70 | 2026-08-18 10:08:50.404949 | 2026-08-18 11:15:49.219453 |
| SBN_to_AWS | neocp_els | 70 | 2026-08-18 10:08:50.404949 | 2026-08-18 11:15:49.294759 |
| MPC_primarydb | neocp_events | 333206 | 2026-08-18 11:08:31.267872 | 2026-08-18 11:15:49.372334 |
| MPC_mpcsbndb | neocp_events | 333206 | 2026-08-18 11:08:31.267872 | 2026-08-18 11:15:49.548504 |
| SBN_to_AWS | neocp_events | 333206 | 2026-08-18 11:08:31.267872 | 2026-08-18 11:15:49.664962 |
| MPC_primarydb | neocp_obs | 811 | 2026-08-18 10:08:50.279345 | 2026-08-18 11:15:49.764418 |
| MPC_mpcsbndb | neocp_obs | 811 | 2026-08-18 10:08:50.279345 | 2026-08-18 11:15:49.861812 |
| SBN_to_AWS | neocp_obs | 811 | 2026-08-18 10:08:50.279345 | 2026-08-18 11:15:49.937715 |
| MPC_primarydb | neocp_obs_archive | 828072 | 2026-08-18 10:08:50.320413 | 2026-08-18 11:15:50.014665 |
| MPC_mpcsbndb | neocp_obs_archive | 828072 | 2026-08-18 10:08:50.320413 | 2026-08-18 11:15:50.210788 |
| SBN_to_AWS | neocp_obs_archive | 828072 | 2026-08-18 10:08:50.320413 | 2026-08-18 11:15:50.3515 |
| MPC_primarydb | neocp_prev_des | 73539 | 2026-08-18 11:08:31.11533 | 2026-08-18 11:15:50.475093 |
| MPC_mpcsbndb | neocp_prev_des | 73539 | 2026-08-18 11:08:31.11533 | 2026-08-18 11:15:50.602925 |
| SBN_to_AWS | neocp_prev_des | 73539 | 2026-08-18 11:08:31.11533 | 2026-08-18 11:15:50.694665 |
| MPC_primarydb | neocp_var | 158618 | 2026-08-18 10:08:50.496749 | 2026-08-18 11:15:50.779846 |
| MPC_mpcsbndb | neocp_var | 158618 | 2026-08-18 10:08:50.496749 | 2026-08-18 11:15:50.950484 |
| SBN_to_AWS | neocp_var | 158618 | 2026-08-18 10:08:50.496749 | 2026-08-18 11:15:51.066088 |
| MPC_primarydb | obscodes | 2717 | 2026-08-14 19:43:59.64199 | 2026-08-18 11:15:51.154504 |
| MPC_mpcsbndb | obscodes | 2717 | 2026-08-14 19:43:59.64199 | 2026-08-18 11:15:51.263376 |
| SBN_to_AWS | obscodes | 2717 | 2026-08-14 19:43:59.64199 | 2026-08-18 11:15:51.340809 |
| MPC_primarydb | primary_objects | 1597711 | 2026-08-18 11:15:25.300501 | 2026-08-18 11:15:51.418335 |
| MPC_mpcsbndb | primary_objects | 1597711 | 2026-08-18 11:15:25.300501 | 2026-08-18 11:15:51.896785 |
| SBN_to_AWS | primary_objects | 1597711 | 2026-08-18 11:15:25.300501 | 2026-08-18 11:15:52.113082 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-08-18 11:15:52.300813 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-08-18 11:15:52.394297 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-08-18 11:15:52.468397 | |
| MPC_primarydb | obs_alterations_deletions | 1949582 | 2026-08-18 09:45:20.965708 | 2026-08-18 11:15:52.546142 |
| MPC_mpcsbndb | obs_alterations_deletions | 1949582 | 2026-08-18 09:45:20.965708 | 2026-08-18 11:15:53.005612 |
| SBN_to_AWS | obs_alterations_deletions | 1949582 | 2026-08-18 09:45:20.965708 | 2026-08-18 11:15:53.134888 |
| MPC_primarydb | obs_alterations_redesignations | 5194 | 2026-08-12 19:41:29.142496 | 2026-08-18 11:15:53.301435 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5194 | 2026-08-12 19:41:29.142496 | 2026-08-18 11:15:53.400155 |
| SBN_to_AWS | obs_alterations_redesignations | 5194 | 2026-08-12 19:41:29.142496 | 2026-08-18 11:15:53.477285 |
| MPC_primarydb | obs_alterations_unassociations | 601099 | 2026-08-18 10:10:10.683247 | 2026-08-18 11:15:53.555194 |
| MPC_mpcsbndb | obs_alterations_unassociations | 601099 | 2026-08-18 10:10:10.683247 | 2026-08-18 11:15:53.788494 |
| SBN_to_AWS | obs_alterations_unassociations | 601099 | 2026-08-18 10:10:10.683247 | 2026-08-18 11:15:53.903182 |