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 15:10:01 (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 223173 2026-07-10 12:24:51 2026-07-10 12:24:51
isolated_tracklets 50775133 2026-07-10 14:45:07 2026-07-10 14:45:07
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 524389860 2026-07-10 12:27:43 2026-07-10 12:27:43
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1568420 2025-07-25 21:27:57 2026-07-10 13:01:16
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 26 2026-07-10 13:57:09.808967 2026-07-10 13:57:09.808967
neocp_events 328585 2026-07-10 13:57:09.899075 2026-07-10 13:57:09.899075
neocp_obs_archive 820225 2026-07-10 13:57:09.699749 2026-07-10 13:57:09.699749
neocp_obs 382 2026-07-10 13:57:09.658745 2026-07-10 13:57:09.658745
neocp_prev_des 73015 2026-07-10 09:10:43.805701 2026-07-10 09:10:43.805701
neocp_var 65023 2026-07-10 13:57:09.759691 2026-07-10 13:57:09.759691
current_identifications 2083076 2026-07-10 00:06:33.983873 2026-07-10 15:06:37.071517
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 542747741 2026-07-08 09:48:44.18949-04 2026-07-10 11:12:22.355957-04
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 593491 2026-07-10 15:12:22.255065 2026-07-10 15:12:22.255065
mpc_orbits 1558522 2021-03-15 11:07:26.020353 2026-07-10 15:09:37.457325
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 542747718 2026-07-10 13:49:22.726037 2026-07-10 14:00:02.880505
MPC_mpcsbndb obs_sbn 542747718 2026-07-10 13:49:22.726037 2026-07-10 14:00:21.787254
SBN_to_AWS obs_sbn 542747718 2026-07-10 13:49:22.726037 2026-07-10 14:00:45.514289
MPC_primarydb current_identifications 2083076 2026-07-10 13:10:47.441061 2026-07-10 14:31:20.751981
MPC_mpcsbndb current_identifications 2083076 2026-07-10 13:10:47.441061 2026-07-10 14:31:21.642044
SBN_to_AWS current_identifications 2083076 2026-07-10 13:10:47.441061 2026-07-10 14:31:21.77677
MPC_primarydb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-10 14:31:22.523159
MPC_mpcsbndb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-10 14:31:22.607398
SBN_to_AWS comet_names 4383 2026-06-30 03:12:44.415234 2026-07-10 14:31:22.681273
MPC_primarydb minor_planet_names 26548 2026-07-09 15:11:02.596597 2026-07-10 14:31:22.766096
MPC_mpcsbndb minor_planet_names 26548 2026-07-09 15:11:02.596597 2026-07-10 14:31:22.87925
SBN_to_AWS minor_planet_names 26548 2026-07-09 15:11:02.596597 2026-07-10 14:31:22.965649
MPC_primarydb mpc_orbits 1558523 2026-07-10 13:49:22.726037 2026-07-10 14:31:23.103766
MPC_mpcsbndb mpc_orbits 1558523 2026-07-10 13:49:22.726037 2026-07-10 14:31:24.642705
SBN_to_AWS mpc_orbits 1558523 2026-07-10 13:49:22.726037 2026-07-10 14:31:24.804741
MPC_primarydb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-10 14:31:29.504502
MPC_mpcsbndb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-10 14:31:29.753864
SBN_to_AWS numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-10 14:31:29.866576
MPC_primarydb neocp_els 26 2026-07-10 13:57:09.808967 2026-07-10 14:31:30.154895
MPC_mpcsbndb neocp_els 26 2026-07-10 13:57:09.808967 2026-07-10 14:31:30.237987
SBN_to_AWS neocp_els 26 2026-07-10 13:57:09.808967 2026-07-10 14:31:30.311109
MPC_primarydb neocp_events 328585 2026-07-10 13:57:09.899075 2026-07-10 14:31:30.391741
MPC_mpcsbndb neocp_events 328585 2026-07-10 13:57:09.899075 2026-07-10 14:31:30.551232
SBN_to_AWS neocp_events 328585 2026-07-10 13:57:09.899075 2026-07-10 14:31:30.649324
MPC_primarydb neocp_obs 382 2026-07-10 13:57:09.658745 2026-07-10 14:31:30.795979
MPC_mpcsbndb neocp_obs 382 2026-07-10 13:57:09.658745 2026-07-10 14:31:30.878274
SBN_to_AWS neocp_obs 382 2026-07-10 13:57:09.658745 2026-07-10 14:31:30.952486
MPC_primarydb neocp_obs_archive 820225 2026-07-10 13:57:09.699749 2026-07-10 14:31:31.037428
MPC_mpcsbndb neocp_obs_archive 820225 2026-07-10 13:57:09.699749 2026-07-10 14:31:31.207846
SBN_to_AWS neocp_obs_archive 820225 2026-07-10 13:57:09.699749 2026-07-10 14:31:31.314313
MPC_primarydb neocp_prev_des 73015 2026-07-10 09:10:43.805701 2026-07-10 14:31:31.531381
MPC_mpcsbndb neocp_prev_des 73015 2026-07-10 09:10:43.805701 2026-07-10 14:31:31.645675
SBN_to_AWS neocp_prev_des 73015 2026-07-10 09:10:43.805701 2026-07-10 14:31:31.734215
MPC_primarydb neocp_var 65023 2026-07-10 13:57:09.759691 2026-07-10 14:31:31.84106
MPC_mpcsbndb neocp_var 65023 2026-07-10 13:57:09.759691 2026-07-10 14:31:31.96886
SBN_to_AWS neocp_var 65023 2026-07-10 13:57:09.759691 2026-07-10 14:31:32.061817
MPC_primarydb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-10 14:31:32.191007
MPC_mpcsbndb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-10 14:31:32.290265
SBN_to_AWS obscodes 2710 2026-06-27 01:35:59.390103 2026-07-10 14:31:32.364795
MPC_primarydb primary_objects 1593169 2026-07-10 07:06:11.776285 2026-07-10 14:31:32.447201
MPC_mpcsbndb primary_objects 1593169 2026-07-10 07:06:11.776285 2026-07-10 14:31:32.885145
SBN_to_AWS primary_objects 1593169 2026-07-10 07:06:11.776285 2026-07-10 14:31:33.042333
MPC_primarydb obs_alterations_corrections 0 2026-07-10 14:31:34.66193
MPC_mpcsbndb obs_alterations_corrections 0 2026-07-10 14:31:34.742962
SBN_to_AWS obs_alterations_corrections 0 2026-07-10 14:31:34.816006
MPC_primarydb obs_alterations_deletions 1821606 2026-07-09 22:24:01.681545 2026-07-10 14:31:34.892258
MPC_mpcsbndb obs_alterations_deletions 1821606 2026-07-09 22:24:01.681545 2026-07-10 14:31:35.299061
SBN_to_AWS obs_alterations_deletions 1821606 2026-07-09 22:24:01.681545 2026-07-10 14:31:35.414779
MPC_primarydb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-10 14:31:35.644265
MPC_mpcsbndb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-10 14:31:35.729672
SBN_to_AWS obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-10 14:31:35.804534
MPC_primarydb obs_alterations_unassociations 593469 2026-07-09 14:10:07.126754 2026-07-10 14:31:35.890641
MPC_mpcsbndb obs_alterations_unassociations 593469 2026-07-09 14:10:07.126754 2026-07-10 14:31:36.11669
SBN_to_AWS obs_alterations_unassociations 593469 2026-07-09 14:10:07.126754 2026-07-10 14:31:36.224366