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 01:10:01 (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 12721 2026-03-05 21:19:01 2026-06-30 04:01:03
identifications 223099 2026-06-30 12:20:05 2026-06-30 12:20:05
isolated_tracklets 50771011 2026-07-01 00:28:16 2026-07-01 00:28:16
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 524380987 2026-06-30 16:20:08 2026-06-30 16:20:08
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1568378 2025-06-29 11:26:54 2026-06-30 17:01:02
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 19 2026-06-30 19:25:10.741206 2026-06-30 20:20:03.737354
neocp_events 328066 2026-06-30 20:35:24.200059 2026-06-30 20:35:24.200059
neocp_obs_archive 819167 2026-06-30 19:25:10.597864 2026-06-30 19:25:10.597864
neocp_obs 229 2026-06-30 19:25:10.556664 2026-06-30 19:25:10.556664
neocp_prev_des 72956 2026-06-30 20:35:24.082727 2026-06-30 20:35:24.082727
neocp_var 52199 2026-06-30 19:25:10.689348 2026-06-30 19:25:10.689348
current_identifications 2083017 2026-06-30 19:45:36.263475 2026-06-30 19:46:09.481776
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 542247289 2020-12-12 08:26:38.397357-05 2026-06-30 20:41:11.692938-04
obs_alterations_deletions 1821559 2026-06-30 13:02:02.899239 2026-06-30 13:02:02.899239
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 2024-10-07 07:58:25.128231 2026-07-01 00:41:31.799786
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 542247271 2026-06-30 23:55:54.535334 2026-07-01 00:00:02.464927
MPC_mpcsbndb obs_sbn 542247271 2026-06-30 23:55:54.535334 2026-07-01 00:00:14.83085
SBN_to_AWS obs_sbn 542247271 2026-06-30 23:55:54.535334 2026-07-01 00:00:38.416945
MPC_primarydb current_identifications 2083017 2026-06-30 19:46:09.481776 2026-07-01 00:30:36.250917
MPC_mpcsbndb current_identifications 2083017 2026-06-30 19:46:09.481776 2026-07-01 00:30:37.107538
SBN_to_AWS current_identifications 2083017 2026-06-30 19:46:09.481776 2026-07-01 00:30:37.267172
MPC_primarydb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-01 00:30:38.030408
MPC_mpcsbndb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-01 00:30:38.131614
SBN_to_AWS comet_names 4383 2026-06-30 03:12:44.415234 2026-07-01 00:30:38.219001
MPC_primarydb minor_planet_names 26301 2026-06-30 23:02:38.809318 2026-07-01 00:30:38.316976
MPC_mpcsbndb minor_planet_names 26301 2026-06-30 23:02:38.809318 2026-07-01 00:30:38.456045
SBN_to_AWS minor_planet_names 26301 2026-06-30 23:02:38.809318 2026-07-01 00:30:38.556207
MPC_primarydb mpc_orbits 1558491 2026-07-01 00:11:09.836298 2026-07-01 00:30:38.707655
MPC_mpcsbndb mpc_orbits 1558491 2026-07-01 00:11:09.836298 2026-07-01 00:30:40.284864
SBN_to_AWS mpc_orbits 1558491 2026-07-01 00:11:09.836298 2026-07-01 00:30:40.515224
MPC_primarydb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-01 00:30:44.570948
MPC_mpcsbndb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-01 00:30:44.87931
SBN_to_AWS numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-01 00:30:45.014058
MPC_primarydb neocp_els 18 2026-06-30 15:57:20.174716 2026-07-01 00:30:45.313828
MPC_mpcsbndb neocp_els 18 2026-06-30 15:57:20.174716 2026-07-01 00:30:45.413723
SBN_to_AWS neocp_els 18 2026-06-30 15:57:20.174716 2026-07-01 00:30:45.500588
MPC_primarydb neocp_events 328066 2026-06-30 20:35:24.200059 2026-07-01 00:30:45.595364
MPC_mpcsbndb neocp_events 328066 2026-06-30 20:35:24.200059 2026-07-01 00:30:45.785024
SBN_to_AWS neocp_events 328066 2026-06-30 20:35:24.200059 2026-07-01 00:30:45.902879
MPC_primarydb neocp_obs 212 2026-06-30 15:57:20.049563 2026-07-01 00:30:46.060107
MPC_mpcsbndb neocp_obs 212 2026-06-30 15:57:20.049563 2026-07-01 00:30:46.159001
SBN_to_AWS neocp_obs 212 2026-06-30 15:57:20.049563 2026-07-01 00:30:46.24636
MPC_primarydb neocp_obs_archive 819167 2026-06-30 19:25:10.597864 2026-07-01 00:30:46.343918
MPC_mpcsbndb neocp_obs_archive 819167 2026-06-30 19:25:10.597864 2026-07-01 00:30:46.553093
SBN_to_AWS neocp_obs_archive 819167 2026-06-30 19:25:10.597864 2026-07-01 00:30:46.680393
MPC_primarydb neocp_prev_des 72956 2026-06-30 20:35:24.082727 2026-07-01 00:30:46.918015
MPC_mpcsbndb neocp_prev_des 72956 2026-06-30 20:35:24.082727 2026-07-01 00:30:47.054253
SBN_to_AWS neocp_prev_des 72956 2026-06-30 20:35:24.082727 2026-07-01 00:30:47.156283
MPC_primarydb neocp_var 48270 2026-06-30 15:57:20.264448 2026-07-01 00:30:47.278217
MPC_mpcsbndb neocp_var 48270 2026-06-30 15:57:20.264448 2026-07-01 00:30:47.428062
SBN_to_AWS neocp_var 48270 2026-06-30 15:57:20.264448 2026-07-01 00:30:47.530805
MPC_primarydb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-01 00:30:47.657986
MPC_mpcsbndb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-01 00:30:47.77124
SBN_to_AWS obscodes 2710 2026-06-27 01:35:59.390103 2026-07-01 00:30:47.859399
MPC_primarydb primary_objects 1593146 2026-06-30 19:45:36.210805 2026-07-01 00:30:47.956126
MPC_mpcsbndb primary_objects 1593146 2026-06-30 19:45:36.210805 2026-07-01 00:30:48.404424
SBN_to_AWS primary_objects 1593146 2026-06-30 19:45:36.210805 2026-07-01 00:30:48.59192
MPC_primarydb obs_alterations_corrections 0 2026-07-01 00:30:50.190502
MPC_mpcsbndb obs_alterations_corrections 0 2026-07-01 00:30:50.288826
SBN_to_AWS obs_alterations_corrections 0 2026-07-01 00:30:50.375615
MPC_primarydb obs_alterations_deletions 1821559 2026-06-30 13:02:02.899239 2026-07-01 00:30:50.46614
MPC_mpcsbndb obs_alterations_deletions 1821559 2026-06-30 13:02:02.899239 2026-07-01 00:30:50.912741
SBN_to_AWS obs_alterations_deletions 1821559 2026-06-30 13:02:02.899239 2026-07-01 00:30:51.051829
MPC_primarydb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-01 00:30:51.295883
MPC_mpcsbndb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-01 00:30:51.396084
SBN_to_AWS obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-01 00:30:51.483976
MPC_primarydb obs_alterations_unassociations 593186 2026-06-30 00:49:45.529079 2026-07-01 00:30:51.580336
MPC_mpcsbndb obs_alterations_unassociations 593186 2026-06-30 00:49:45.529079 2026-07-01 00:30:51.81681
SBN_to_AWS obs_alterations_unassociations 593186 2026-06-30 00:49:45.529079 2026-07-01 00:30:51.942283