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

2026-07-01 15:30:01 (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 12721 2026-03-05 21:19:01 2026-06-30 04:01:03
identifications 223101 2026-07-01 12:18:49 2026-07-01 12:18:49
isolated_tracklets 50771067 2026-07-01 13:18:17 2026-07-01 13:18:17
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 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 524381239 2026-07-01 12:20:59 2026-07-01 12:20:59
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1568385 2015-01-08 22:32:05 2026-07-01 13:01:04
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 17 2026-06-25 14:28:03.857341 2026-07-01 11:30:28.835909
neocp_events 328080 2026-07-01 11:30:28.795387 2026-07-01 11:30:28.795387
neocp_obs_archive 819169 2026-07-01 11:30:28.753366 2026-07-01 11:30:28.753366
neocp_obs 204 2026-07-01 11:30:28.711792 2026-07-01 11:30:28.711792
neocp_prev_des 72957 2026-07-01 02:35:39.880785 2026-07-01 02:35:39.880785
neocp_var 46107 2026-07-01 11:30:28.924973 2026-07-01 11:30:28.924973
current_identifications 2083017 2020-07-30 16:14:52.821511 2026-07-01 12:18:46.529656
numbered_identifications 896611 2026-06-02 22:27:20.380719 2026-06-03 16:22:06.978451
primary_objects 1593146 2026-06-30 19:45:36.210805 2026-06-30 19:45:36.210805
obs_sbn 542266325 2026-07-01 11:20:39.242744-04 2026-07-01 11:21:47.45705-04
obs_alterations_deletions 1821561 2026-07-01 14:09:35.054122 2026-07-01 14:09:35.054122
obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-25 20:30:09.644732
obs_alterations_unassociations 593186 2026-06-30 00:49:45.529079 2026-06-30 00:49:45.529079
mpc_orbits 1558491 2021-02-03 23:26:37.002525 2026-07-01 15:21:47.45705
minor_planet_names 26301 2013-03-28 19:35:40 2026-06-30 23:02:38.809318
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 542266305 2026-07-01 14:35:12.734731 2026-07-01 15:00:02.719403
MPC_mpcsbndb obs_sbn 542266305 2026-07-01 14:35:12.734731 2026-07-01 15:00:28.341262
SBN_to_AWS obs_sbn 542266305 2026-07-01 14:35:12.734731 2026-07-01 15:00:57.19954
MPC_primarydb current_identifications 2083017 2026-07-01 12:18:46.529656 2026-07-01 15:30:55.072916
MPC_mpcsbndb current_identifications 2083017 2026-07-01 12:18:46.529656 2026-07-01 15:30:55.820205
SBN_to_AWS current_identifications 2083017 2026-07-01 12:18:46.529656 2026-07-01 15:30:55.976986
MPC_primarydb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-01 15:30:56.732932
MPC_mpcsbndb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-01 15:30:56.839723
SBN_to_AWS comet_names 4383 2026-06-30 03:12:44.415234 2026-07-01 15:30:56.926695
MPC_primarydb minor_planet_names 26301 2026-06-30 23:02:38.809318 2026-07-01 15:30:57.025035
MPC_mpcsbndb minor_planet_names 26301 2026-06-30 23:02:38.809318 2026-07-01 15:30:57.171077
SBN_to_AWS minor_planet_names 26301 2026-06-30 23:02:38.809318 2026-07-01 15:30:57.270716
MPC_primarydb mpc_orbits 1558491 2026-07-01 15:21:47.45705 2026-07-01 15:30:57.421335
MPC_mpcsbndb mpc_orbits 1558491 2026-07-01 15:21:47.45705 2026-07-01 15:30:59.00545
SBN_to_AWS mpc_orbits 1558491 2026-07-01 15:21:47.45705 2026-07-01 15:30:59.249736
MPC_primarydb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-01 15:31:03.64477
MPC_mpcsbndb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-01 15:31:03.927706
SBN_to_AWS numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-01 15:31:04.05732
MPC_primarydb neocp_els 17 2026-07-01 11:30:28.835909 2026-07-01 15:31:04.356966
MPC_mpcsbndb neocp_els 17 2026-07-01 11:30:28.835909 2026-07-01 15:31:04.459411
SBN_to_AWS neocp_els 17 2026-07-01 11:30:28.835909 2026-07-01 15:31:04.793674
MPC_primarydb neocp_events 328080 2026-07-01 11:30:28.795387 2026-07-01 15:31:04.886753
MPC_mpcsbndb neocp_events 328080 2026-07-01 11:30:28.795387 2026-07-01 15:31:05.065304
SBN_to_AWS neocp_events 328080 2026-07-01 11:30:28.795387 2026-07-01 15:31:05.178304
MPC_primarydb neocp_obs 204 2026-07-01 11:30:28.711792 2026-07-01 15:31:05.328482
MPC_mpcsbndb neocp_obs 204 2026-07-01 11:30:28.711792 2026-07-01 15:31:05.430528
SBN_to_AWS neocp_obs 204 2026-07-01 11:30:28.711792 2026-07-01 15:31:05.516634
MPC_primarydb neocp_obs_archive 819169 2026-07-01 11:30:28.753366 2026-07-01 15:31:05.613127
MPC_mpcsbndb neocp_obs_archive 819169 2026-07-01 11:30:28.753366 2026-07-01 15:31:05.802443
SBN_to_AWS neocp_obs_archive 819169 2026-07-01 11:30:28.753366 2026-07-01 15:31:05.9276
MPC_primarydb neocp_prev_des 72957 2026-07-01 02:35:39.880785 2026-07-01 15:31:06.169094
MPC_mpcsbndb neocp_prev_des 72957 2026-07-01 02:35:39.880785 2026-07-01 15:31:06.307305
SBN_to_AWS neocp_prev_des 72957 2026-07-01 02:35:39.880785 2026-07-01 15:31:06.407123
MPC_primarydb neocp_var 46107 2026-07-01 11:30:28.924973 2026-07-01 15:31:06.529555
MPC_mpcsbndb neocp_var 46107 2026-07-01 11:30:28.924973 2026-07-01 15:31:06.676461
SBN_to_AWS neocp_var 46107 2026-07-01 11:30:28.924973 2026-07-01 15:31:06.777814
MPC_primarydb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-01 15:31:06.902606
MPC_mpcsbndb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-01 15:31:07.017708
SBN_to_AWS obscodes 2710 2026-06-27 01:35:59.390103 2026-07-01 15:31:07.104389
MPC_primarydb primary_objects 1593146 2026-06-30 19:45:36.210805 2026-07-01 15:31:07.198774
MPC_mpcsbndb primary_objects 1593146 2026-06-30 19:45:36.210805 2026-07-01 15:31:07.627751
SBN_to_AWS primary_objects 1593146 2026-06-30 19:45:36.210805 2026-07-01 15:31:07.796394
MPC_primarydb obs_alterations_corrections 0 2026-07-01 15:31:09.41909
MPC_mpcsbndb obs_alterations_corrections 0 2026-07-01 15:31:09.52362
SBN_to_AWS obs_alterations_corrections 0 2026-07-01 15:31:09.609712
MPC_primarydb obs_alterations_deletions 1821561 2026-07-01 14:09:35.054122 2026-07-01 15:31:09.703771
MPC_mpcsbndb obs_alterations_deletions 1821561 2026-07-01 14:09:35.054122 2026-07-01 15:31:10.111386
SBN_to_AWS obs_alterations_deletions 1821561 2026-07-01 14:09:35.054122 2026-07-01 15:31:10.249857
MPC_primarydb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-01 15:31:10.488656
MPC_mpcsbndb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-01 15:31:10.597436
SBN_to_AWS obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-01 15:31:10.684806
MPC_primarydb obs_alterations_unassociations 593186 2026-06-30 00:49:45.529079 2026-07-01 15:31:10.783941
MPC_mpcsbndb obs_alterations_unassociations 593186 2026-06-30 00:49:45.529079 2026-07-01 15:31:11.004816
SBN_to_AWS obs_alterations_unassociations 593186 2026-06-30 00:49:45.529079 2026-07-01 15:31:11.131109