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

2026-07-02 21:20:01 (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 12721 2026-03-05 21:19:01 2026-06-30 04:01:03
identifications 223103 2026-07-02 12:20:55 2026-07-02 12:20:55
isolated_tracklets 50772134 2026-07-02 21:18:31 2026-07-02 21:18:31
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 02:57:31 2026-06-29 13:22:35
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 524381687 2026-07-02 12:23:26 2026-07-02 12:23:26
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1568387 2015-01-08 22:59:52 2026-07-02 13:01:12
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 12 2026-07-02 20:23:58.528775 2026-07-02 21:20:03.923273
neocp_events 328100 2026-07-02 21:20:03.933108 2026-07-02 21:20:03.933108
neocp_obs_archive 819191 2026-07-02 20:23:58.395539 2026-07-02 20:23:58.395539
neocp_obs 166 2026-07-02 20:23:58.354864 2026-07-02 20:23:58.354864
neocp_prev_des 72964 2026-07-02 18:45:21.133729 2026-07-02 18:45:21.133729
neocp_var 36656 2026-07-02 20:23:58.484563 2026-07-02 20:23:58.484563
current_identifications 2083021 2026-07-02 20:45:36.347783 2026-07-02 20:46:08.882436
numbered_identifications 896611 2026-06-02 22:27:20.380719 2026-06-03 16:22:06.978451
primary_objects 1593149 2026-07-02 20:45:36.313205 2026-07-02 20:45:36.313205
obs_sbn 542290974 2026-07-02 17:21:12.743062-04 2026-07-02 17:22:11.243839-04
obs_alterations_deletions 1821567 2026-07-02 19:29:01.593297 2026-07-02 19:29:01.593297
obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-25 20:30:09.644732
obs_alterations_unassociations 593192 2026-07-01 17:12:14.437953 2026-07-01 17:12:14.437953
mpc_orbits 1558495 2021-02-03 22:12:38.250457 2026-07-02 21:22:11.243839
minor_planet_names 26301 2013-03-28 19:14:47 2026-07-01 17:19:26.048309
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 542290898 2026-07-02 19:55:47.355757 2026-07-02 20:00:02.040366
MPC_mpcsbndb obs_sbn 542290898 2026-07-02 19:55:47.355757 2026-07-02 20:00:14.930271
SBN_to_AWS obs_sbn 542290898 2026-07-02 19:55:47.355757 2026-07-02 20:00:38.566052
MPC_primarydb current_identifications 2083020 2026-07-02 18:44:28.047236 2026-07-02 20:30:37.307406
MPC_mpcsbndb current_identifications 2083020 2026-07-02 18:44:28.047236 2026-07-02 20:30:38.087108
SBN_to_AWS current_identifications 2083020 2026-07-02 18:44:28.047236 2026-07-02 20:30:38.237817
MPC_primarydb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-02 20:30:38.998947
MPC_mpcsbndb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-02 20:30:39.101134
SBN_to_AWS comet_names 4383 2026-06-30 03:12:44.415234 2026-07-02 20:30:39.184691
MPC_primarydb minor_planet_names 26301 2026-07-01 17:19:26.048309 2026-07-02 20:30:39.278661
MPC_mpcsbndb minor_planet_names 26301 2026-07-01 17:19:26.048309 2026-07-02 20:30:39.41883
SBN_to_AWS minor_planet_names 26301 2026-07-01 17:19:26.048309 2026-07-02 20:30:39.515159
MPC_primarydb mpc_orbits 1558494 2026-07-02 20:01:08.230445 2026-07-02 20:30:39.66272
MPC_mpcsbndb mpc_orbits 1558494 2026-07-02 20:01:08.230445 2026-07-02 20:30:41.247357
SBN_to_AWS mpc_orbits 1558494 2026-07-02 20:01:08.230445 2026-07-02 20:30:41.514973
MPC_primarydb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-02 20:30:46.061845
MPC_mpcsbndb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-02 20:30:46.332614
SBN_to_AWS numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-02 20:30:46.457926
MPC_primarydb neocp_els 12 2026-07-02 20:23:58.528775 2026-07-02 20:30:46.749186
MPC_mpcsbndb neocp_els 12 2026-07-02 20:23:58.528775 2026-07-02 20:30:46.850254
SBN_to_AWS neocp_els 12 2026-07-02 20:23:58.528775 2026-07-02 20:30:46.932913
MPC_primarydb neocp_events 328099 2026-07-02 20:23:58.598005 2026-07-02 20:30:47.022762
MPC_mpcsbndb neocp_events 328099 2026-07-02 20:23:58.598005 2026-07-02 20:30:47.198986
SBN_to_AWS neocp_events 328099 2026-07-02 20:23:58.598005 2026-07-02 20:30:47.309153
MPC_primarydb neocp_obs 166 2026-07-02 20:23:58.354864 2026-07-02 20:30:47.458942
MPC_mpcsbndb neocp_obs 166 2026-07-02 20:23:58.354864 2026-07-02 20:30:47.558566
SBN_to_AWS neocp_obs 166 2026-07-02 20:23:58.354864 2026-07-02 20:30:47.641244
MPC_primarydb neocp_obs_archive 819191 2026-07-02 20:23:58.395539 2026-07-02 20:30:47.734222
MPC_mpcsbndb neocp_obs_archive 819191 2026-07-02 20:23:58.395539 2026-07-02 20:30:47.930835
SBN_to_AWS neocp_obs_archive 819191 2026-07-02 20:23:58.395539 2026-07-02 20:30:48.053053
MPC_primarydb neocp_prev_des 72964 2026-07-02 18:45:21.133729 2026-07-02 20:30:48.28688
MPC_mpcsbndb neocp_prev_des 72964 2026-07-02 18:45:21.133729 2026-07-02 20:30:48.420058
SBN_to_AWS neocp_prev_des 72964 2026-07-02 18:45:21.133729 2026-07-02 20:30:48.518591
MPC_primarydb neocp_var 36656 2026-07-02 20:23:58.484563 2026-07-02 20:30:48.636309
MPC_mpcsbndb neocp_var 36656 2026-07-02 20:23:58.484563 2026-07-02 20:30:48.781941
SBN_to_AWS neocp_var 36656 2026-07-02 20:23:58.484563 2026-07-02 20:30:48.877812
MPC_primarydb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-02 20:30:49.007586
MPC_mpcsbndb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-02 20:30:49.120763
SBN_to_AWS obscodes 2710 2026-06-27 01:35:59.390103 2026-07-02 20:30:49.204636
MPC_primarydb primary_objects 1593148 2026-07-02 18:44:27.983828 2026-07-02 20:30:49.296203
MPC_mpcsbndb primary_objects 1593148 2026-07-02 18:44:27.983828 2026-07-02 20:30:49.76285
SBN_to_AWS primary_objects 1593148 2026-07-02 18:44:27.983828 2026-07-02 20:30:49.935483
MPC_primarydb obs_alterations_corrections 0 2026-07-02 20:30:51.563718
MPC_mpcsbndb obs_alterations_corrections 0 2026-07-02 20:30:51.660117
SBN_to_AWS obs_alterations_corrections 0 2026-07-02 20:30:51.742603
MPC_primarydb obs_alterations_deletions 1821567 2026-07-02 19:29:01.593297 2026-07-02 20:30:51.829193
MPC_mpcsbndb obs_alterations_deletions 1821567 2026-07-02 19:29:01.593297 2026-07-02 20:30:52.256473
SBN_to_AWS obs_alterations_deletions 1821567 2026-07-02 19:29:01.593297 2026-07-02 20:30:52.385584
MPC_primarydb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-02 20:30:52.624746
MPC_mpcsbndb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-02 20:30:52.728551
SBN_to_AWS obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-02 20:30:52.812502
MPC_primarydb obs_alterations_unassociations 593192 2026-07-01 17:12:14.437953 2026-07-02 20:30:52.904969
MPC_mpcsbndb obs_alterations_unassociations 593192 2026-07-01 17:12:14.437953 2026-07-02 20:30:53.13751
SBN_to_AWS obs_alterations_unassociations 593192 2026-07-01 17:12:14.437953 2026-07-02 20:30:53.255971