a

Minor Planet Center Annex

@ SBN

 

Database Status: GREEN

26 Jun 2026

  1. Nominal.

Please report concerns!

KEY

Database Replication

Instructions (not for the faint of heart) for replicating the database are posted. Questions/issues related to replication should be directed to Andrei Mamoutkine.

Latest update of every table in MPC MariaDB and Postgres

2026-07-22 01:20:01 (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.

MariaDB mpc_development:

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 12767 2014-02-10 15:54:20 2026-07-21 20:01:03
identifications 223187 2026-07-14 12:33:56 2026-07-14 12:33:56
isolated_tracklets 50788971 2026-07-21 14:58:17 2026-07-21 14:58:17
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 2011-10-27 02:52:10 2026-07-09 11:09:42
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 524401056 2026-07-21 22:37:42 2026-07-21 22:37:42
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1568690 2026-07-21 22:37:46 2026-07-21 23:01:02
radar_observations 1507 2024-12-04 04:59:18 2024-12-04 04:59:18
No change in Maria mpc_development database structure.

Postgres mpc_sbn:

Table Count Created_at Updated_at
neocp_els 49 2026-07-20 23:41:07.953846 2026-07-22 01:18:37.733805
neocp_events 329816 2026-07-22 01:18:37.691573 2026-07-22 01:18:37.691573
neocp_obs_archive 822614 2026-07-22 01:18:37.650295 2026-07-22 01:18:37.650295
neocp_obs 507 2026-07-22 01:18:37.608276 2026-07-22 01:18:37.608276
neocp_prev_des 73157 2026-07-21 22:37:07.204959 2026-07-21 22:37:07.204959
neocp_var 109686 2026-07-22 01:18:37.82408 2026-07-22 01:18:37.82408
current_identifications 2083361 2026-07-22 00:13:10.028704 2026-07-22 00:13:47.5967
numbered_identifications 896611 2026-06-02 22:27:20.380719 2026-06-03 16:22:06.978451
primary_objects 1593406 2026-07-22 00:13:10.000978 2026-07-22 00:13:10.000978
obs_sbn 543719137 2026-07-21 20:45:10.612672-04 2026-07-21 20:46:07.093966-04
obs_alterations_deletions 1825243 2026-07-21 21:31:11.376309 2026-07-21 21:31:11.376309
obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-25 20:30:09.644732
obs_alterations_unassociations 594999 2026-07-21 22:10:09.062321 2026-07-21 22:10:09.062321
mpc_orbits 1558793 2021-02-04 00:50:29.829539 2026-07-22 00:44:22.529454
minor_planet_names 26551 2013-03-28 19:44:30 2026-07-20 18:03:50.51758
obscodes 2712 2021-05-03 00:51:12.922467 2026-07-20 16:56:35.117378
comet_names 4387 2026-07-16 16:23:29.552606 2026-07-16 16:23:29.552606
No change to Postgres mpc_sbn database structure

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

Replication status view MPC-master → [SBN] → MPC-replica:

Server Table Count Updated_at Queried_at
MPC_primarydb obs_sbn 543719211 2026-07-21 23:31:24.358655 2026-07-22 00:00:02.343256
MPC_mpcsbndb obs_sbn 543719090 2026-07-21 23:31:24.358655 2026-07-22 00:00:14.333394
SBN_to_AWS obs_sbn 543719090 2026-07-21 23:31:24.358655 2026-07-22 00:00:53.85885
MPC_primarydb current_identifications 2083361 2026-07-22 00:13:47.5967 2026-07-22 00:32:06.23072
MPC_mpcsbndb current_identifications 2083361 2026-07-22 00:13:47.5967 2026-07-22 00:32:07.052791
SBN_to_AWS current_identifications 2083361 2026-07-22 00:13:47.5967 2026-07-22 00:32:07.196489
MPC_primarydb comet_names 4387 2026-07-16 16:23:29.552606 2026-07-22 00:32:07.941292
MPC_mpcsbndb comet_names 4387 2026-07-16 16:23:29.552606 2026-07-22 00:32:08.032309
SBN_to_AWS comet_names 4387 2026-07-16 16:23:29.552606 2026-07-22 00:32:08.10655
MPC_primarydb minor_planet_names 26551 2026-07-20 18:03:50.51758 2026-07-22 00:32:08.190302
MPC_mpcsbndb minor_planet_names 26551 2026-07-20 18:03:50.51758 2026-07-22 00:32:08.319427
SBN_to_AWS minor_planet_names 26551 2026-07-20 18:03:50.51758 2026-07-22 00:32:08.407194
MPC_primarydb mpc_orbits 1558793 2026-07-22 00:23:09.819913 2026-07-22 00:32:08.544481
MPC_mpcsbndb mpc_orbits 1558793 2026-07-22 00:23:09.819913 2026-07-22 00:32:10.118661
SBN_to_AWS mpc_orbits 1558793 2026-07-22 00:23:09.819913 2026-07-22 00:32:10.468275
MPC_primarydb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-22 00:32:13.869451
MPC_mpcsbndb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-22 00:32:14.152022
SBN_to_AWS numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-22 00:32:14.277641
MPC_primarydb neocp_els 49 2026-07-21 21:32:43.793856 2026-07-22 00:32:14.56545
MPC_mpcsbndb neocp_els 49 2026-07-21 21:32:43.793856 2026-07-22 00:32:14.655406
SBN_to_AWS neocp_els 49 2026-07-21 21:32:43.793856 2026-07-22 00:32:14.729056
MPC_primarydb neocp_events 329815 2026-07-21 22:37:07.329932 2026-07-22 00:32:14.809569
MPC_mpcsbndb neocp_events 329815 2026-07-21 22:37:07.329932 2026-07-22 00:32:14.982323
SBN_to_AWS neocp_events 329815 2026-07-21 22:37:07.329932 2026-07-22 00:32:15.089424
MPC_primarydb neocp_obs 504 2026-07-21 21:32:43.669231 2026-07-22 00:32:15.229083
MPC_mpcsbndb neocp_obs 504 2026-07-21 21:32:43.669231 2026-07-22 00:32:15.316775
SBN_to_AWS neocp_obs 504 2026-07-21 21:32:43.669231 2026-07-22 00:32:15.391046
MPC_primarydb neocp_obs_archive 822611 2026-07-21 22:19:31.397436 2026-07-22 00:32:15.474139
MPC_mpcsbndb neocp_obs_archive 822611 2026-07-21 22:19:31.397436 2026-07-22 00:32:15.686984
SBN_to_AWS neocp_obs_archive 822611 2026-07-21 22:19:31.397436 2026-07-22 00:32:15.838426
MPC_primarydb neocp_prev_des 73157 2026-07-21 22:37:07.204959 2026-07-22 00:32:16.067301
MPC_mpcsbndb neocp_prev_des 73157 2026-07-21 22:37:07.204959 2026-07-22 00:32:16.200292
SBN_to_AWS neocp_prev_des 73157 2026-07-21 22:37:07.204959 2026-07-22 00:32:16.290806
MPC_primarydb neocp_var 109686 2026-07-21 21:32:43.879041 2026-07-22 00:32:16.39883
MPC_mpcsbndb neocp_var 109686 2026-07-21 21:32:43.879041 2026-07-22 00:32:16.539849
SBN_to_AWS neocp_var 109686 2026-07-21 21:32:43.879041 2026-07-22 00:32:16.656741
MPC_primarydb obscodes 2712 2026-07-20 16:56:35.117378 2026-07-22 00:32:16.822892
MPC_mpcsbndb obscodes 2712 2026-07-20 16:56:35.117378 2026-07-22 00:32:16.925321
SBN_to_AWS obscodes 2712 2026-07-20 16:56:35.117378 2026-07-22 00:32:17.000842
MPC_primarydb primary_objects 1593406 2026-07-22 00:13:10.000978 2026-07-22 00:32:17.082886
MPC_mpcsbndb primary_objects 1593406 2026-07-22 00:13:10.000978 2026-07-22 00:32:17.534361
SBN_to_AWS primary_objects 1593406 2026-07-22 00:13:10.000978 2026-07-22 00:32:17.739493
MPC_primarydb obs_alterations_corrections 0 2026-07-22 00:32:19.339171
MPC_mpcsbndb obs_alterations_corrections 0 2026-07-22 00:32:19.426882
SBN_to_AWS obs_alterations_corrections 0 2026-07-22 00:32:19.499136
MPC_primarydb obs_alterations_deletions 1825243 2026-07-21 21:31:11.376309 2026-07-22 00:32:19.575733
MPC_mpcsbndb obs_alterations_deletions 1825243 2026-07-21 21:31:11.376309 2026-07-22 00:32:20.018834
SBN_to_AWS obs_alterations_deletions 1825243 2026-07-21 21:31:11.376309 2026-07-22 00:32:20.146386
MPC_primarydb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-22 00:32:20.37989
MPC_mpcsbndb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-22 00:32:20.471577
SBN_to_AWS obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-22 00:32:20.546343
MPC_primarydb obs_alterations_unassociations 594999 2026-07-21 22:10:09.062321 2026-07-22 00:32:20.62843
MPC_mpcsbndb obs_alterations_unassociations 594999 2026-07-21 22:10:09.062321 2026-07-22 00:32:20.84665
SBN_to_AWS obs_alterations_unassociations 594999 2026-07-21 22:10:09.062321 2026-07-22 00:32:20.964541