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

2026-07-10 09:00:01 (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.

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 12756 2014-02-10 15:54:12 2026-07-08 18:01:03
identifications 223165 2026-07-09 12:28:20 2026-07-09 12:28:20
isolated_tracklets 50775099 2026-07-10 08:08:26 2026-07-10 08:08:26
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 524389385 2026-07-10 07:07:25 2026-07-10 07:07:25
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1568422 2026-07-10 07:07:29 2026-07-10 08:01:08
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 24 2026-07-10 08:47:07.080091 2026-07-10 09:01:15.323777
neocp_events 328575 2026-07-10 09:01:15.283089 2026-07-10 09:01:15.283089
neocp_obs_archive 820204 2026-07-10 09:01:15.241437 2026-07-10 09:01:15.241437
neocp_obs 363 2026-07-10 09:01:15.200438 2026-07-10 09:01:15.200438
neocp_prev_des 73014 2026-07-10 07:06:51.407367 2026-07-10 07:06:51.407367
neocp_var 61033 2026-07-10 09:01:15.412904 2026-07-10 09:01:15.412904
current_identifications 2083076 2026-07-10 07:06:11.842806 2026-07-10 07:07:02.116792
numbered_identifications 896611 2026-06-02 22:27:20.380719 2026-06-03 16:22:06.978451
primary_objects 1593170 2026-07-10 07:06:11.776285 2026-07-10 07:06:11.776285
obs_sbn 542746175 2026-07-10 04:40:42.60684-04 2026-07-10 04:41:42.341739-04
obs_alterations_deletions 1821606 2026-07-09 22:24:01.681545 2026-07-09 22:24:01.681545
obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-25 20:30:09.644732
obs_alterations_unassociations 593469 2026-07-09 14:10:07.126754 2026-07-09 14:10:07.126754
mpc_orbits 1558523 2021-02-04 00:23:36.244936 2026-07-10 08:41:42.341739
minor_planet_names 26548 2026-07-09 15:11:02.596597 2026-07-09 15:11:02.596597
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 542746168 2026-07-10 07:46:08.954904 2026-07-10 08:00:02.112013
MPC_mpcsbndb obs_sbn 542746168 2026-07-10 07:46:08.954904 2026-07-10 08:00:13.882424
SBN_to_AWS obs_sbn 542746168 2026-07-10 07:46:08.954904 2026-07-10 08:00:36.483256
MPC_primarydb current_identifications 2083076 2026-07-10 07:07:02.116792 2026-07-10 08:31:12.007937
MPC_mpcsbndb current_identifications 2083076 2026-07-10 07:07:02.116792 2026-07-10 08:31:12.790755
SBN_to_AWS current_identifications 2083076 2026-07-10 07:07:02.116792 2026-07-10 08:31:12.929411
MPC_primarydb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-10 08:31:13.668875
MPC_mpcsbndb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-10 08:31:13.754845
SBN_to_AWS comet_names 4383 2026-06-30 03:12:44.415234 2026-07-10 08:31:13.826092
MPC_primarydb minor_planet_names 26548 2026-07-09 15:11:02.596597 2026-07-10 08:31:13.909358
MPC_mpcsbndb minor_planet_names 26548 2026-07-09 15:11:02.596597 2026-07-10 08:31:14.033703
SBN_to_AWS minor_planet_names 26548 2026-07-09 15:11:02.596597 2026-07-10 08:31:14.12046
MPC_primarydb mpc_orbits 1558523 2026-07-10 07:46:08.954904 2026-07-10 08:31:14.256102
MPC_mpcsbndb mpc_orbits 1558523 2026-07-10 07:46:08.954904 2026-07-10 08:31:16.012266
SBN_to_AWS mpc_orbits 1558523 2026-07-10 07:46:08.954904 2026-07-10 08:31:16.330405
MPC_primarydb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-10 08:31:21.002193
MPC_mpcsbndb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-10 08:31:21.256733
SBN_to_AWS numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-10 08:31:21.36667
MPC_primarydb neocp_els 20 2026-07-10 08:06:28.208204 2026-07-10 08:31:21.645841
MPC_mpcsbndb neocp_els 20 2026-07-10 08:06:28.208204 2026-07-10 08:31:21.729859
SBN_to_AWS neocp_els 20 2026-07-10 08:06:28.208204 2026-07-10 08:31:21.800877
MPC_primarydb neocp_events 328566 2026-07-10 08:06:28.16763 2026-07-10 08:31:21.879504
MPC_mpcsbndb neocp_events 328566 2026-07-10 08:06:28.16763 2026-07-10 08:31:22.035714
SBN_to_AWS neocp_events 328566 2026-07-10 08:06:28.16763 2026-07-10 08:31:22.133306
MPC_primarydb neocp_obs 353 2026-07-10 08:06:28.084801 2026-07-10 08:31:22.273889
MPC_mpcsbndb neocp_obs 353 2026-07-10 08:06:28.084801 2026-07-10 08:31:22.357771
SBN_to_AWS neocp_obs 353 2026-07-10 08:06:28.084801 2026-07-10 08:31:22.42876
MPC_primarydb neocp_obs_archive 820194 2026-07-10 08:06:28.125867 2026-07-10 08:31:22.509872
MPC_mpcsbndb neocp_obs_archive 820194 2026-07-10 08:06:28.125867 2026-07-10 08:31:22.670456
SBN_to_AWS neocp_obs_archive 820194 2026-07-10 08:06:28.125867 2026-07-10 08:31:22.77616
MPC_primarydb neocp_prev_des 73014 2026-07-10 07:06:51.407367 2026-07-10 08:31:23.000427
MPC_mpcsbndb neocp_prev_des 73014 2026-07-10 07:06:51.407367 2026-07-10 08:31:23.113723
SBN_to_AWS neocp_prev_des 73014 2026-07-10 07:06:51.407367 2026-07-10 08:31:23.199405
MPC_primarydb neocp_var 53033 2026-07-10 08:06:28.298052 2026-07-10 08:31:23.3045
MPC_mpcsbndb neocp_var 53033 2026-07-10 08:06:28.298052 2026-07-10 08:31:23.427601
SBN_to_AWS neocp_var 53033 2026-07-10 08:06:28.298052 2026-07-10 08:31:23.514381
MPC_primarydb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-10 08:31:23.649499
MPC_mpcsbndb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-10 08:31:23.746268
SBN_to_AWS obscodes 2710 2026-06-27 01:35:59.390103 2026-07-10 08:31:23.817605
MPC_primarydb primary_objects 1593170 2026-07-10 07:06:11.776285 2026-07-10 08:31:23.896812
MPC_mpcsbndb primary_objects 1593170 2026-07-10 07:06:11.776285 2026-07-10 08:31:24.299869
SBN_to_AWS primary_objects 1593170 2026-07-10 07:06:11.776285 2026-07-10 08:31:24.455093
MPC_primarydb obs_alterations_corrections 0 2026-07-10 08:31:26.026752
MPC_mpcsbndb obs_alterations_corrections 0 2026-07-10 08:31:26.111757
SBN_to_AWS obs_alterations_corrections 0 2026-07-10 08:31:26.182408
MPC_primarydb obs_alterations_deletions 1821606 2026-07-09 22:24:01.681545 2026-07-10 08:31:26.257147
MPC_mpcsbndb obs_alterations_deletions 1821606 2026-07-09 22:24:01.681545 2026-07-10 08:31:26.692184
SBN_to_AWS obs_alterations_deletions 1821606 2026-07-09 22:24:01.681545 2026-07-10 08:31:26.803711
MPC_primarydb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-10 08:31:27.028949
MPC_mpcsbndb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-10 08:31:27.11561
SBN_to_AWS obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-10 08:31:27.18811
MPC_primarydb obs_alterations_unassociations 593469 2026-07-09 14:10:07.126754 2026-07-10 08:31:27.268149
MPC_mpcsbndb obs_alterations_unassociations 593469 2026-07-09 14:10:07.126754 2026-07-10 08:31:27.48028
SBN_to_AWS obs_alterations_unassociations 593469 2026-07-09 14:10:07.126754 2026-07-10 08:31:27.589336