Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.
2026-06-19 12:00:01 (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 | 12720 | 2014-02-10 15:54:07 | 2026-06-18 23:01:02 |
| identifications | 222575 | 2026-06-18 12:17:05 | 2026-06-18 12:17:05 |
| isolated_tracklets | 50758804 | 2026-06-19 11:48:20 | 2026-06-19 11:48:20 |
| 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 | 2011-10-28 17:37:34 | 2026-06-05 18:04:37 |
| 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 | 524370228 | 2026-06-19 11:38:14 | 2026-06-19 11:38:14 |
| orbit_uncertainties | 787193 | 2019-06-03 12:14:45 | 2022-06-02 16:46:34 |
| orbits | 1564337 | 2026-06-19 11:38:17 | 2026-06-19 12:01:02 |
| radar_observations | 1507 | 2024-12-04 04:59:18 | 2024-12-04 04:59:18 |
| Table | Count | Created_at | Updated_at |
| neocp_els | 40 | 2026-06-19 11:56:47.583921 | 2026-06-19 11:56:47.583921 |
| neocp_events | 326840 | 2026-06-19 11:56:47.68387 | 2026-06-19 11:56:47.68387 |
| neocp_obs_archive | 816881 | 2026-06-19 11:56:47.453319 | 2026-06-19 11:56:47.453319 |
| neocp_obs | 341 | 2026-06-19 11:56:47.412247 | 2026-06-19 11:56:47.412247 |
| neocp_prev_des | 72785 | 2026-06-19 11:40:21.165072 | 2026-06-19 11:40:21.165072 |
| neocp_var | 92118 | 2026-06-19 11:56:47.538987 | 2026-06-19 11:56:47.538987 |
| current_identifications | 2079428 | 2026-05-01 14:16:57.386324 | 2026-06-19 11:44:38.454595 |
| numbered_identifications | 896611 | 2026-06-02 22:27:20.380719 | 2026-06-03 16:22:06.978451 |
| primary_objects | 1589798 | 2026-06-19 11:44:38.384792 | 2026-06-19 11:44:38.384792 |
| obs_sbn | 541228546 | 2026-06-19 07:59:32.798224-04 | 2026-06-19 08:03:36.540737-04 |
| obs_alterations_deletions | 1797519 | 2026-06-18 20:53:27.770648 | 2026-06-18 20:53:27.770648 |
| obs_alterations_redesignations | 5100 | 2026-06-12 04:57:52.114214 | 2026-06-12 04:57:52.114214 |
| obs_alterations_unassociations | 589359 | 2026-06-19 11:31:55.280623 | 2026-06-19 11:31:55.280623 |
| mpc_orbits | 1555102 | 2021-02-03 23:49:00.414387 | 2026-06-19 11:45:50.601416 |
| minor_planet_names | 26233 | 2026-01-12 18:42:40.541646 | 2026-06-09 20:34:29.81277 |
| obscodes | 2708 | 2019-05-25 00:11:26.580525 | 2026-06-18 16:17:11.118592 |
| comet_names | 4380 | 2026-06-15 20:56:35.141471 | 2026-06-15 20:56:35.141471 |
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 | 541210290 | 2026-06-19 10:58:11.774395 | 2026-06-19 11:00:02.914355 |
| MPC_mpcsbndb | obs_sbn | 541210290 | 2026-06-19 10:58:11.774395 | 2026-06-19 11:00:20.535873 |
| SBN_to_AWS | obs_sbn | 541210290 | 2026-06-19 10:58:11.774395 | 2026-06-19 11:00:44.292452 |
| MPC_primarydb | current_identifications | 2079427 | 2026-06-19 11:28:25.543293 | 2026-06-19 11:30:27.107848 |
| MPC_mpcsbndb | current_identifications | 2079427 | 2026-06-19 11:28:25.543293 | 2026-06-19 11:30:28.18545 |
| SBN_to_AWS | current_identifications | 2079427 | 2026-06-19 11:28:25.543293 | 2026-06-19 11:30:28.347331 |
| MPC_primarydb | comet_names | 4380 | 2026-06-15 20:56:35.141471 | 2026-06-19 11:30:29.087459 |
| MPC_mpcsbndb | comet_names | 4380 | 2026-06-15 20:56:35.141471 | 2026-06-19 11:30:29.209103 |
| SBN_to_AWS | comet_names | 4380 | 2026-06-15 20:56:35.141471 | 2026-06-19 11:30:29.543338 |
| MPC_primarydb | minor_planet_names | 26233 | 2026-06-09 20:34:29.81277 | 2026-06-19 11:30:29.842489 |
| MPC_mpcsbndb | minor_planet_names | 26233 | 2026-06-09 20:34:29.81277 | 2026-06-19 11:30:29.997114 |
| SBN_to_AWS | minor_planet_names | 26233 | 2026-06-09 20:34:29.81277 | 2026-06-19 11:30:30.095607 |
| MPC_primarydb | mpc_orbits | 1555099 | 2026-06-19 11:30:28.912053 | 2026-06-19 11:30:30.246216 |
| MPC_mpcsbndb | mpc_orbits | 1555099 | 2026-06-19 11:30:31.277751 | 2026-06-19 11:30:32.238071 |
| SBN_to_AWS | mpc_orbits | 1555099 | 2026-06-19 11:30:30.835336 | 2026-06-19 11:30:32.603151 |
| MPC_primarydb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-06-19 11:30:37.370808 |
| MPC_mpcsbndb | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-06-19 11:30:37.735827 |
| SBN_to_AWS | numbered_identifications | 896611 | 2026-06-03 16:22:06.978451 | 2026-06-19 11:30:37.862058 |
| MPC_primarydb | neocp_els | 41 | 2026-06-19 11:18:30.556197 | 2026-06-19 11:30:38.164116 |
| MPC_mpcsbndb | neocp_els | 41 | 2026-06-19 11:18:30.556197 | 2026-06-19 11:30:38.272433 |
| SBN_to_AWS | neocp_els | 41 | 2026-06-19 11:18:30.556197 | 2026-06-19 11:30:38.358319 |
| MPC_primarydb | neocp_events | 326835 | 2026-06-19 11:18:30.550826 | 2026-06-19 11:30:38.452259 |
| MPC_mpcsbndb | neocp_events | 326835 | 2026-06-19 11:18:30.550826 | 2026-06-19 11:30:38.653044 |
| SBN_to_AWS | neocp_events | 326835 | 2026-06-19 11:18:30.550826 | 2026-06-19 11:30:38.772818 |
| MPC_primarydb | neocp_obs | 364 | 2026-06-19 11:18:30.525105 | 2026-06-19 11:30:38.931761 |
| MPC_mpcsbndb | neocp_obs | 364 | 2026-06-19 11:18:30.525105 | 2026-06-19 11:30:39.036545 |
| SBN_to_AWS | neocp_obs | 364 | 2026-06-19 11:18:30.525105 | 2026-06-19 11:30:39.123058 |
| MPC_primarydb | neocp_obs_archive | 816875 | 2026-06-19 11:18:30.544269 | 2026-06-19 11:30:39.219799 |
| MPC_mpcsbndb | neocp_obs_archive | 816875 | 2026-06-19 11:18:30.544269 | 2026-06-19 11:30:39.490266 |
| SBN_to_AWS | neocp_obs_archive | 816875 | 2026-06-19 11:18:30.544269 | 2026-06-19 11:30:39.615521 |
| MPC_primarydb | neocp_prev_des | 72783 | 2026-06-19 11:04:06.797421 | 2026-06-19 11:30:39.858697 |
| MPC_mpcsbndb | neocp_prev_des | 72783 | 2026-06-19 11:04:06.797421 | 2026-06-19 11:30:39.995878 |
| SBN_to_AWS | neocp_prev_des | 72783 | 2026-06-19 11:04:06.797421 | 2026-06-19 11:30:40.096635 |
| MPC_primarydb | neocp_var | 92807 | 2026-06-19 11:18:30.601847 | 2026-06-19 11:30:40.216843 |
| MPC_mpcsbndb | neocp_var | 92807 | 2026-06-19 11:18:30.601847 | 2026-06-19 11:30:40.371972 |
| SBN_to_AWS | neocp_var | 92807 | 2026-06-19 11:18:30.601847 | 2026-06-19 11:30:40.480415 |
| MPC_primarydb | obscodes | 2708 | 2026-06-18 16:17:11.118592 | 2026-06-19 11:30:40.687459 |
| MPC_mpcsbndb | obscodes | 2708 | 2026-06-18 16:17:11.118592 | 2026-06-19 11:30:40.804628 |
| SBN_to_AWS | obscodes | 2708 | 2026-06-18 16:17:11.118592 | 2026-06-19 11:30:40.905123 |
| MPC_primarydb | primary_objects | 1589796 | 2026-06-19 11:28:25.491893 | 2026-06-19 11:30:41.002167 |
| MPC_mpcsbndb | primary_objects | 1589796 | 2026-06-19 11:28:25.491893 | 2026-06-19 11:30:41.49452 |
| SBN_to_AWS | primary_objects | 1589796 | 2026-06-19 11:28:25.491893 | 2026-06-19 11:30:41.683632 |
| MPC_primarydb | obs_alterations_corrections | 0 | 2026-06-19 11:30:43.299937 | |
| MPC_mpcsbndb | obs_alterations_corrections | 0 | 2026-06-19 11:30:43.403473 | |
| SBN_to_AWS | obs_alterations_corrections | 0 | 2026-06-19 11:30:43.489415 | |
| MPC_primarydb | obs_alterations_deletions | 1797519 | 2026-06-18 20:53:27.770648 | 2026-06-19 11:30:43.58002 |
| MPC_mpcsbndb | obs_alterations_deletions | 1797519 | 2026-06-18 20:53:27.770648 | 2026-06-19 11:30:44.219388 |
| SBN_to_AWS | obs_alterations_deletions | 1797519 | 2026-06-18 20:53:27.770648 | 2026-06-19 11:30:44.368373 |
| MPC_primarydb | obs_alterations_redesignations | 5100 | 2026-06-12 04:57:52.114214 | 2026-06-19 11:30:44.762857 |
| MPC_mpcsbndb | obs_alterations_redesignations | 5100 | 2026-06-12 04:57:52.114214 | 2026-06-19 11:30:44.878489 |
| SBN_to_AWS | obs_alterations_redesignations | 5100 | 2026-06-12 04:57:52.114214 | 2026-06-19 11:30:44.966523 |
| MPC_primarydb | obs_alterations_unassociations | 589357 | 2026-06-19 04:13:32.108572 | 2026-06-19 11:30:45.061573 |
| MPC_mpcsbndb | obs_alterations_unassociations | 589357 | 2026-06-19 04:13:32.108572 | 2026-06-19 11:30:45.378025 |
| SBN_to_AWS | obs_alterations_unassociations | 589357 | 2026-06-19 04:13:32.108572 | 2026-06-19 11:30:45.501486 |