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

2026-07-03 16:00:01 (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 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 50772234 2026-07-03 15:58:17 2026-07-03 15:58:17
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 524382275 2026-07-03 13:20:58 2026-07-03 13:20:58
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1568390 2024-02-11 14:47:27 2026-07-03 14:01:03
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 10 2026-06-27 21:48:20.755256 2026-07-03 11:30:38.453014
neocp_events 328117 2026-07-03 11:30:38.412263 2026-07-03 11:30:38.412263
neocp_obs_archive 819218 2026-07-03 11:30:38.370443 2026-07-03 11:30:38.370443
neocp_obs 166 2026-07-03 11:30:38.328547 2026-07-03 11:30:38.328547
neocp_prev_des 72967 2026-07-03 02:30:56.378214 2026-07-03 02:30:56.378214
neocp_var 32790 2026-07-03 11:30:38.54148 2026-07-03 11:30:38.54148
current_identifications 2083021 2024-02-11 14:45:59.289987 2026-07-03 13:20:36.143383
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 542298831 2026-07-03 12:02:20.503498-04 2026-07-03 12:04:04.990045-04
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 593200 2026-07-02 22:10:16.542506 2026-07-02 22:10:16.542506
mpc_orbits 1558495 2021-02-04 02:48:11.041796 2026-07-03 16:04:54.099818
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 542295095 2026-07-03 14:13:49.400345 2026-07-03 15:00:02.358979
MPC_mpcsbndb obs_sbn 542295095 2026-07-03 14:13:49.400345 2026-07-03 15:00:14.750551
SBN_to_AWS obs_sbn 542295095 2026-07-03 14:13:49.400345 2026-07-03 15:00:39.602113
MPC_primarydb current_identifications 2083021 2026-07-03 13:20:36.143383 2026-07-03 15:30:43.437191
MPC_mpcsbndb current_identifications 2083021 2026-07-03 13:20:36.143383 2026-07-03 15:30:44.230754
SBN_to_AWS current_identifications 2083021 2026-07-03 13:20:36.143383 2026-07-03 15:30:44.382234
MPC_primarydb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-03 15:30:45.133161
MPC_mpcsbndb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-03 15:30:45.238143
SBN_to_AWS comet_names 4383 2026-06-30 03:12:44.415234 2026-07-03 15:30:45.320115
MPC_primarydb minor_planet_names 26301 2026-07-01 17:19:26.048309 2026-07-03 15:30:45.413599
MPC_mpcsbndb minor_planet_names 26301 2026-07-01 17:19:26.048309 2026-07-03 15:30:45.554293
SBN_to_AWS minor_planet_names 26301 2026-07-01 17:19:26.048309 2026-07-03 15:30:45.650083
MPC_primarydb mpc_orbits 1558495 2026-07-03 15:28:42.856271 2026-07-03 15:30:45.796177
MPC_mpcsbndb mpc_orbits 1558495 2026-07-03 15:28:42.856271 2026-07-03 15:30:47.457332
SBN_to_AWS mpc_orbits 1558495 2026-07-03 15:28:42.856271 2026-07-03 15:30:47.765251
MPC_primarydb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-03 15:30:52.333094
MPC_mpcsbndb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-03 15:30:52.610748
SBN_to_AWS numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-03 15:30:52.741556
MPC_primarydb neocp_els 10 2026-07-03 11:30:38.453014 2026-07-03 15:30:53.035136
MPC_mpcsbndb neocp_els 10 2026-07-03 11:30:38.453014 2026-07-03 15:30:53.137995
SBN_to_AWS neocp_els 10 2026-07-03 11:30:38.453014 2026-07-03 15:30:53.218844
MPC_primarydb neocp_events 328117 2026-07-03 11:30:38.412263 2026-07-03 15:30:53.307312
MPC_mpcsbndb neocp_events 328117 2026-07-03 11:30:38.412263 2026-07-03 15:30:53.483037
SBN_to_AWS neocp_events 328117 2026-07-03 11:30:38.412263 2026-07-03 15:30:53.591908
MPC_primarydb neocp_obs 166 2026-07-03 11:30:38.328547 2026-07-03 15:30:53.74204
MPC_mpcsbndb neocp_obs 166 2026-07-03 11:30:38.328547 2026-07-03 15:30:53.846636
SBN_to_AWS neocp_obs 166 2026-07-03 11:30:38.328547 2026-07-03 15:30:53.928095
MPC_primarydb neocp_obs_archive 819218 2026-07-03 11:30:38.370443 2026-07-03 15:30:54.019995
MPC_mpcsbndb neocp_obs_archive 819218 2026-07-03 11:30:38.370443 2026-07-03 15:30:54.221948
SBN_to_AWS neocp_obs_archive 819218 2026-07-03 11:30:38.370443 2026-07-03 15:30:54.346712
MPC_primarydb neocp_prev_des 72967 2026-07-03 02:30:56.378214 2026-07-03 15:30:54.578287
MPC_mpcsbndb neocp_prev_des 72967 2026-07-03 02:30:56.378214 2026-07-03 15:30:54.716871
SBN_to_AWS neocp_prev_des 72967 2026-07-03 02:30:56.378214 2026-07-03 15:30:54.813179
MPC_primarydb neocp_var 32790 2026-07-03 11:30:38.54148 2026-07-03 15:30:54.930221
MPC_mpcsbndb neocp_var 32790 2026-07-03 11:30:38.54148 2026-07-03 15:30:55.079174
SBN_to_AWS neocp_var 32790 2026-07-03 11:30:38.54148 2026-07-03 15:30:55.174757
MPC_primarydb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-03 15:30:55.278745
MPC_mpcsbndb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-03 15:30:55.39348
SBN_to_AWS obscodes 2710 2026-06-27 01:35:59.390103 2026-07-03 15:30:55.475391
MPC_primarydb primary_objects 1593148 2026-07-02 20:45:36.313205 2026-07-03 15:30:55.5659
MPC_mpcsbndb primary_objects 1593148 2026-07-02 20:45:36.313205 2026-07-03 15:30:56.004436
SBN_to_AWS primary_objects 1593148 2026-07-02 20:45:36.313205 2026-07-03 15:30:56.184904
MPC_primarydb obs_alterations_corrections 0 2026-07-03 15:30:57.79596
MPC_mpcsbndb obs_alterations_corrections 0 2026-07-03 15:30:57.899262
SBN_to_AWS obs_alterations_corrections 0 2026-07-03 15:30:57.980289
MPC_primarydb obs_alterations_deletions 1821567 2026-07-02 19:29:01.593297 2026-07-03 15:30:58.065447
MPC_mpcsbndb obs_alterations_deletions 1821567 2026-07-02 19:29:01.593297 2026-07-03 15:30:58.523357
SBN_to_AWS obs_alterations_deletions 1821567 2026-07-02 19:29:01.593297 2026-07-03 15:30:58.657942
MPC_primarydb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-03 15:30:58.890752
MPC_mpcsbndb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-03 15:30:58.997231
SBN_to_AWS obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-03 15:30:59.079847
MPC_primarydb obs_alterations_unassociations 593200 2026-07-02 22:10:16.542506 2026-07-03 15:30:59.171795
MPC_mpcsbndb obs_alterations_unassociations 593200 2026-07-02 22:10:16.542506 2026-07-03 15:30:59.414672
SBN_to_AWS obs_alterations_unassociations 593200 2026-07-02 22:10:16.542506 2026-07-03 15:30:59.537846