Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-03-16 18:00:01 (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 | 12088 | 2014-02-10 15:54:12 | 2026-03-12 18:01:03 |
| identifications | 218057 | 2026-03-16 12:25:31 | 2026-03-16 12:25:31 |
| isolated_tracklets | 49830261 | 2026-03-16 17:58:15 | 2026-03-16 17:58:15 |
| 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 | 2013-01-31 09:35:48 | 2026-03-12 16:01:47 |
| 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 | 512000354 | 2026-03-16 13:20:29 | 2026-03-16 13:20:29 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1534844 | 2020-11-12 23:47:20 | 2026-03-16 14:01:03 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 61 | 2026-03-16 10:29:27.937342 | 2026-03-16 17:36:24.103676 |
| neocp_events | 315762 | 2026-03-16 17:36:24.266947 | 2026-03-16 17:36:24.266947 |
| neocp_obs_archive | 790682 | 2026-03-16 17:36:24.10111 | 2026-03-16 17:36:24.10111 |
| neocp_obs | 1479 | 2026-03-16 17:36:24.094744 | 2026-03-16 17:36:24.094744 |
| neocp_prev_des | 71478 | 2026-03-16 11:45:37.028383 | 2026-03-16 11:45:37.028383 |
| neocp_var | 114888 | 2026-03-16 17:36:24.136553 | 2026-03-16 17:36:24.136553 |
| current_identifications | 2047581 | 2026-03-16 18:01:36.503059 | 2026-03-16 18:01:36.503059 |
| numbered_identifications | 887935 | 2026-02-27 03:49:38.898045 | 2026-02-27 03:49:38.898045 |
| primary_objects | 1560198 | 2026-03-16 18:01:36.452281 | 2026-03-16 18:01:36.452281 |
| obs_sbn | 531767664 | 2026-01-28 15:55:08.450484-05 | 2026-03-16 14:01:38.602392-04 |
| obs_alterations_deletions | 1495120 | 2026-03-16 16:53:05.620526 | 2026-03-16 16:53:05.620526 |
| obs_alterations_redesignations | 4540 | 2026-03-13 21:18:38.531481 | 2026-03-13 21:18:38.531481 |
| obs_alterations_unassociations | 564005 | 2026-03-16 17:37:40.221661 | 2026-03-16 17:37:40.221661 |
| mpc_orbits | 1518092 | 2026-03-16 17:49:29.863557 | 2026-03-16 17:49:29.863557 |
| minor_planet_names | 26098 | 2011-10-28 14:58:12 | 2026-03-12 20:01:46.061254 |
| obscodes | 2684 | 2026-03-11 15:22:01.984382 | 2026-03-11 15:22:01.984382 |
| comet_names | 4364 | 2024-12-02 19:54:27.590541 | 2026-03-12 18:32:33.284922 |
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 | 531767616 | 2026-03-16 16:53:04.654186 | 2026-03-16 17:00:02.785993 |
| MPC_mpcsbndb | obs_sbn | 531767616 | 2026-03-16 16:53:04.654186 | 2026-03-16 17:00:14.863374 |
| SBN_to_AWS | obs_sbn | 531767616 | 2026-03-16 16:53:04.654186 | 2026-03-16 17:00:38.765952 |
| MPC_primarydb | current_identifications | 2047577 | 2026-03-16 16:06:13.583297 | 2026-03-16 17:12:09.462375 |
| MPC_mpcsbndb | current_identifications | 2047577 | 2026-03-16 16:06:13.583297 | 2026-03-16 17:12:10.143422 |
| SBN_to_AWS | current_identifications | 2047577 | 2026-03-16 16:06:13.583297 | 2026-03-16 17:12:10.391699 |
| MPC_primarydb | comet_names | 4364 | 2026-03-12 18:32:33.284922 | 2026-03-16 17:12:11.884244 |
| MPC_mpcsbndb | comet_names | 4364 | 2026-03-12 18:32:33.284922 | 2026-03-16 17:12:11.994091 |
| SBN_to_AWS | comet_names | 4364 | 2026-03-12 18:32:33.284922 | 2026-03-16 17:12:12.082409 |
| MPC_primarydb | minor_planet_names | 26098 | 2026-03-12 20:01:46.061254 | 2026-03-16 17:12:12.180781 |
| MPC_mpcsbndb | minor_planet_names | 26098 | 2026-03-12 20:01:46.061254 | 2026-03-16 17:12:12.359162 |
| SBN_to_AWS | minor_planet_names | 26098 | 2026-03-12 20:01:46.061254 | 2026-03-16 17:12:12.462188 |
| MPC_primarydb | mpc_orbits | 1518089 | 2026-03-16 17:10:09.745793 | 2026-03-16 17:12:12.604051 |
| MPC_mpcsbndb | mpc_orbits | 1518089 | 2026-03-16 17:10:09.745793 | 2026-03-16 17:12:14.077788 |
| SBN_to_AWS | mpc_orbits | 1518089 | 2026-03-16 17:10:09.745793 | 2026-03-16 17:12:14.378946 |
| MPC_primarydb | numbered_identifications | 887935 | 2026-02-27 03:49:38.898045 | 2026-03-16 17:12:17.963035 |
| MPC_mpcsbndb | numbered_identifications | 887935 | 2026-02-27 03:49:38.898045 | 2026-03-16 17:12:18.337823 |
| SBN_to_AWS | numbered_identifications | 887935 | 2026-02-27 03:49:38.898045 | 2026-03-16 17:12:18.473042 |
| MPC_primarydb | neocp_els | 60 | 2026-03-16 16:21:18.114366 | 2026-03-16 17:12:18.710574 |
| MPC_mpcsbndb | neocp_els | 60 | 2026-03-16 16:21:18.114366 | 2026-03-16 17:12:18.81532 |
| SBN_to_AWS | neocp_els | 60 | 2026-03-16 16:21:18.114366 | 2026-03-16 17:12:18.902855 |
| MPC_primarydb | neocp_events | 315757 | 2026-03-16 13:23:03.823434 | 2026-03-16 17:12:18.998277 |
| MPC_mpcsbndb | neocp_events | 315757 | 2026-03-16 13:23:03.823434 | 2026-03-16 17:12:19.182938 |
| SBN_to_AWS | neocp_events | 315757 | 2026-03-16 13:23:03.823434 | 2026-03-16 17:12:19.301046 |
| MPC_primarydb | neocp_obs | 1468 | 2026-03-16 13:23:03.650717 | 2026-03-16 17:12:19.452019 |
| MPC_mpcsbndb | neocp_obs | 1468 | 2026-03-16 13:23:03.650717 | 2026-03-16 17:12:19.55543 |
| SBN_to_AWS | neocp_obs | 1468 | 2026-03-16 13:23:03.650717 | 2026-03-16 17:12:19.643375 |
| MPC_primarydb | neocp_obs_archive | 790671 | 2026-03-16 13:23:03.692618 | 2026-03-16 17:12:19.743123 |
| MPC_mpcsbndb | neocp_obs_archive | 790671 | 2026-03-16 13:23:03.692618 | 2026-03-16 17:12:20.030378 |
| SBN_to_AWS | neocp_obs_archive | 790671 | 2026-03-16 13:23:03.692618 | 2026-03-16 17:12:20.161486 |
| MPC_primarydb | neocp_prev_des | 71478 | 2026-03-16 11:45:37.028383 | 2026-03-16 17:12:20.383885 |
| MPC_mpcsbndb | neocp_prev_des | 71478 | 2026-03-16 11:45:37.028383 | 2026-03-16 17:12:20.519572 |
| SBN_to_AWS | neocp_prev_des | 71478 | 2026-03-16 11:45:37.028383 | 2026-03-16 17:12:20.621891 |
| MPC_primarydb | neocp_var | 112888 | 2026-03-16 13:17:35.807649 | 2026-03-16 17:12:20.743646 |
| MPC_mpcsbndb | neocp_var | 112888 | 2026-03-16 13:17:35.807649 | 2026-03-16 17:12:20.912968 |
| SBN_to_AWS | neocp_var | 112888 | 2026-03-16 13:17:35.807649 | 2026-03-16 17:12:21.034774 |
| MPC_primarydb | obscodes | 2684 | 2026-03-11 15:22:01.984382 | 2026-03-16 17:12:21.236731 |
| MPC_mpcsbndb | obscodes | 2684 | 2026-03-11 15:22:01.984382 | 2026-03-16 17:12:21.355183 |
| SBN_to_AWS | obscodes | 2684 | 2026-03-11 15:22:01.984382 | 2026-03-16 17:12:21.4436 |
| MPC_primarydb | primary_objects | 1560194 | 2026-03-16 16:05:36.739481 | 2026-03-16 17:12:21.543694 |
| MPC_mpcsbndb | primary_objects | 1560194 | 2026-03-16 16:05:36.739481 | 2026-03-16 17:12:22.079187 |
| SBN_to_AWS | primary_objects | 1560194 | 2026-03-16 16:05:36.739481 | 2026-03-16 17:12:22.235623 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-03-16 17:12:23.856409 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-03-16 17:12:23.96079 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-03-16 17:12:24.047715 | |
| MPC_primarydb | obs_alterations_deletions | 1495120 | 2026-03-16 16:53:05.620526 | 2026-03-16 17:12:24.138498 |
| MPC_mpcsbndb | obs_alterations_deletions | 1495120 | 2026-03-16 16:53:05.620526 | 2026-03-16 17:12:24.725444 |
| SBN_to_AWS | obs_alterations_deletions | 1495120 | 2026-03-16 16:53:05.620526 | 2026-03-16 17:12:24.867212 |
| MPC_primarydb | obs_alterations_redesignations | 4540 | 2026-03-13 21:18:38.531481 | 2026-03-16 17:12:25.106539 |
| MPC_mpcsbndb | obs_alterations_redesignations | 4540 | 2026-03-13 21:18:38.531481 | 2026-03-16 17:12:25.212804 |
| SBN_to_AWS | obs_alterations_redesignations | 4540 | 2026-03-13 21:18:38.531481 | 2026-03-16 17:12:25.30113 |
| MPC_primarydb | obs_alterations_unassociations | 563998 | 2026-03-16 15:48:32.171796 | 2026-03-16 17:12:25.397449 |
| MPC_mpcsbndb | obs_alterations_unassociations | 563998 | 2026-03-16 15:48:32.171796 | 2026-03-16 17:12:25.688351 |
| SBN_to_AWS | obs_alterations_unassociations | 563998 | 2026-03-16 15:48:32.171796 | 2026-03-16 17:12:25.82045 |