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

2026-07-07 01:30:01 (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 12755 2014-02-10 15:54:08 2026-07-06 19:01:02
identifications 223123 2026-07-06 12:23:20 2026-07-06 12:23:20
isolated_tracklets 50773255 2026-07-07 01:18:16 2026-07-07 01:18:16
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 2013-03-28 19:22:56 2026-07-06 10:53:34
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 524386588 2026-07-06 21:07:40 2026-07-06 21:07:40
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1568396 2026-07-06 21:07:44 2026-07-06 22:01:03
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 21 2026-07-07 01:32:05.813349 2026-07-07 01:32:05.813349
neocp_events 328237 2026-07-07 01:32:05.893259 2026-07-07 01:32:05.893259
neocp_obs_archive 819457 2026-07-07 01:32:05.721024 2026-07-07 01:32:05.721024
neocp_obs 276 2026-07-07 01:32:05.71489 2026-07-07 01:32:05.71489
neocp_prev_des 72975 2026-07-06 21:07:06.403795 2026-07-06 21:07:06.403795
neocp_var 54629 2026-07-07 01:32:05.735644 2026-07-07 01:32:05.735644
current_identifications 2083031 2026-07-06 21:06:26.923974 2026-07-06 21:07:17.904006
numbered_identifications 896611 2026-06-02 22:27:20.380719 2026-06-03 16:22:06.978451
primary_objects 1593149 2026-07-06 21:06:26.887474 2026-07-06 21:06:26.887474
obs_sbn 542487661 2026-07-06 21:10:09.902776-04 2026-07-06 21:18:13.99037-04
obs_alterations_deletions 1821585 2026-07-06 18:23:42.441772 2026-07-06 18:23:42.441772
obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-25 20:30:09.644732
obs_alterations_unassociations 593264 2026-07-06 17:16:05.793927 2026-07-06 17:16:05.793927
mpc_orbits 1558500 2026-06-15 08:36:32.870021 2026-07-07 00:50:08.472189
minor_planet_names 26340 2013-03-28 19:22:56 2026-07-06 14:53:34.682524
obscodes 2710 2019-05-25 00:11:28.713477 2026-06-27 01:35:59.390103
comet_names 4383 2026-06-30 03:12:44.415234 2026-06-30 03:12:44.415234
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 542487655 2026-07-07 00:50:08.472189 2026-07-07 01:00:02.103567
MPC_mpcsbndb obs_sbn 542487655 2026-07-07 00:50:08.472189 2026-07-07 01:00:23.840739
SBN_to_AWS obs_sbn 542487655 2026-07-07 00:50:08.472189 2026-07-07 01:00:52.505788
MPC_primarydb current_identifications 2083031 2026-07-06 21:07:17.904006 2026-07-07 01:30:52.136847
MPC_mpcsbndb current_identifications 2083031 2026-07-06 21:07:17.904006 2026-07-07 01:30:53.21918
SBN_to_AWS current_identifications 2083031 2026-07-06 21:07:17.904006 2026-07-07 01:30:53.374037
MPC_primarydb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-07 01:30:54.128981
MPC_mpcsbndb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-07 01:30:54.240408
SBN_to_AWS comet_names 4383 2026-06-30 03:12:44.415234 2026-07-07 01:30:54.326037
MPC_primarydb minor_planet_names 26340 2026-07-06 14:53:34.682524 2026-07-07 01:30:54.423287
MPC_mpcsbndb minor_planet_names 26340 2026-07-06 14:53:34.682524 2026-07-07 01:30:54.572529
SBN_to_AWS minor_planet_names 26340 2026-07-06 14:53:34.682524 2026-07-07 01:30:54.671978
MPC_primarydb mpc_orbits 1558500 2026-07-07 00:50:08.472189 2026-07-07 01:30:54.821251
MPC_mpcsbndb mpc_orbits 1558500 2026-07-07 00:50:08.472189 2026-07-07 01:30:56.941598
SBN_to_AWS mpc_orbits 1558500 2026-07-07 00:50:08.472189 2026-07-07 01:30:57.237324
MPC_primarydb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-07 01:31:01.883155
MPC_mpcsbndb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-07 01:31:02.259971
SBN_to_AWS numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-07 01:31:02.389836
MPC_primarydb neocp_els 20 2026-07-07 01:21:05.17344 2026-07-07 01:31:02.692807
MPC_mpcsbndb neocp_els 20 2026-07-07 01:21:05.17344 2026-07-07 01:31:02.799862
SBN_to_AWS neocp_els 20 2026-07-07 01:21:05.17344 2026-07-07 01:31:02.884706
MPC_primarydb neocp_events 328235 2026-07-06 23:54:47.967826 2026-07-07 01:31:02.977282
MPC_mpcsbndb neocp_events 328235 2026-07-06 23:54:47.967826 2026-07-07 01:31:03.177247
SBN_to_AWS neocp_events 328235 2026-07-06 23:54:47.967826 2026-07-07 01:31:03.293013
MPC_primarydb neocp_obs 272 2026-07-06 23:54:47.945197 2026-07-07 01:31:03.447444
MPC_mpcsbndb neocp_obs 272 2026-07-06 23:54:47.945197 2026-07-07 01:31:03.555564
SBN_to_AWS neocp_obs 272 2026-07-06 23:54:47.945197 2026-07-07 01:31:03.640162
MPC_primarydb neocp_obs_archive 819453 2026-07-06 23:54:47.959113 2026-07-07 01:31:03.735337
MPC_mpcsbndb neocp_obs_archive 819453 2026-07-06 23:54:47.959113 2026-07-07 01:31:03.983316
SBN_to_AWS neocp_obs_archive 819453 2026-07-06 23:54:47.959113 2026-07-07 01:31:04.112515
MPC_primarydb neocp_prev_des 72975 2026-07-06 21:07:06.403795 2026-07-07 01:31:04.35194
MPC_mpcsbndb neocp_prev_des 72975 2026-07-06 21:07:06.403795 2026-07-07 01:31:04.496771
SBN_to_AWS neocp_prev_des 72975 2026-07-06 21:07:06.403795 2026-07-07 01:31:04.596865
MPC_primarydb neocp_var 52656 2026-07-06 23:54:48.032854 2026-07-07 01:31:04.714394
MPC_mpcsbndb neocp_var 52656 2026-07-06 23:54:48.032854 2026-07-07 01:31:04.86084
SBN_to_AWS neocp_var 52656 2026-07-06 23:54:48.032854 2026-07-07 01:31:04.961838
MPC_primarydb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-07 01:31:05.07033
MPC_mpcsbndb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-07 01:31:05.19551
SBN_to_AWS obscodes 2710 2026-06-27 01:35:59.390103 2026-07-07 01:31:05.2808
MPC_primarydb primary_objects 1593149 2026-07-06 21:06:26.887474 2026-07-07 01:31:05.374314
MPC_mpcsbndb primary_objects 1593149 2026-07-06 21:06:26.887474 2026-07-07 01:31:05.87808
SBN_to_AWS primary_objects 1593149 2026-07-06 21:06:26.887474 2026-07-07 01:31:06.054821
MPC_primarydb obs_alterations_corrections 0 2026-07-07 01:31:07.666304
MPC_mpcsbndb obs_alterations_corrections 0 2026-07-07 01:31:07.772325
SBN_to_AWS obs_alterations_corrections 0 2026-07-07 01:31:07.85626
MPC_primarydb obs_alterations_deletions 1821585 2026-07-06 18:23:42.441772 2026-07-07 01:31:07.943746
MPC_mpcsbndb obs_alterations_deletions 1821585 2026-07-06 18:23:42.441772 2026-07-07 01:31:08.566299
SBN_to_AWS obs_alterations_deletions 1821585 2026-07-06 18:23:42.441772 2026-07-07 01:31:08.700496
MPC_primarydb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-07 01:31:08.943534
MPC_mpcsbndb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-07 01:31:09.056561
SBN_to_AWS obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-07 01:31:09.142698
MPC_primarydb obs_alterations_unassociations 593264 2026-07-06 17:16:05.793927 2026-07-07 01:31:09.23739
MPC_mpcsbndb obs_alterations_unassociations 593264 2026-07-06 17:16:05.793927 2026-07-07 01:31:09.52924
SBN_to_AWS obs_alterations_unassociations 593264 2026-07-06 17:16:05.793927 2026-07-07 01:31:09.654571