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

2026-07-14 12:00:02 (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 223185 2026-07-13 12:22:22 2026-07-13 12:22:22
isolated_tracklets 50776759 2026-07-14 11:58:22 2026-07-14 11:58:22
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 524391968 2026-07-14 02:41:14 2026-07-14 02:41:14
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1568441 2026-07-14 02:08:21 2026-07-14 03:01:06
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 29 2026-07-14 11:29:42.320268 2026-07-14 11:29:42.320268
neocp_events 328926 2026-07-14 11:29:42.402913 2026-07-14 11:29:42.402913
neocp_obs_archive 820908 2026-07-14 11:29:42.185986 2026-07-14 11:29:42.185986
neocp_obs 438 2026-07-14 11:29:42.144457 2026-07-14 11:29:42.144457
neocp_prev_des 73049 2026-07-14 09:10:51.237733 2026-07-14 09:10:51.237733
neocp_var 69098 2026-07-14 11:29:42.275177 2026-07-14 11:29:42.275177
current_identifications 2083105 2026-07-14 02:44:35.196193 2026-07-14 02:44:35.196193
numbered_identifications 896611 2026-06-02 22:27:20.380719 2026-06-03 16:22:06.978451
primary_objects 1593191 2026-07-14 02:44:35.146629 2026-07-14 02:44:35.146629
obs_sbn 543161528 2026-07-14 07:55:10.956262-04 2026-07-14 07:58:20.000642-04
obs_alterations_deletions 1821619 2026-07-14 04:40:43.544487 2026-07-14 04:40:43.544487
obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-25 20:30:09.644732
obs_alterations_unassociations 593716 2026-07-14 10:10:08.8175 2026-07-14 10:10:08.8175
mpc_orbits 1558548 2021-02-03 22:49:37.430088 2026-07-14 11:40:13.485506
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 543161280 2026-07-14 10:49:31.112208 2026-07-14 11:00:02.005867
MPC_mpcsbndb obs_sbn 543161283 2026-07-14 11:00:09.153319 2026-07-14 11:00:18.572559
SBN_to_AWS obs_sbn 543161283 2026-07-14 11:00:09.153319 2026-07-14 11:00:38.953287
MPC_primarydb current_identifications 2083105 2026-07-14 02:44:35.196193 2026-07-14 11:31:23.42273
MPC_mpcsbndb current_identifications 2083105 2026-07-14 02:44:35.196193 2026-07-14 11:31:25.326501
SBN_to_AWS current_identifications 2083105 2026-07-14 02:44:35.196193 2026-07-14 11:31:25.471626
MPC_primarydb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-14 11:31:26.229547
MPC_mpcsbndb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-14 11:31:26.34012
SBN_to_AWS comet_names 4383 2026-06-30 03:12:44.415234 2026-07-14 11:31:26.423985
MPC_primarydb minor_planet_names 26548 2026-07-09 15:11:02.596597 2026-07-14 11:31:26.518891
MPC_mpcsbndb minor_planet_names 26548 2026-07-09 15:11:02.596597 2026-07-14 11:31:26.661906
SBN_to_AWS minor_planet_names 26548 2026-07-09 15:11:02.596597 2026-07-14 11:31:26.757333
MPC_primarydb mpc_orbits 1558548 2026-07-14 11:16:54.134083 2026-07-14 11:31:26.906652
MPC_mpcsbndb mpc_orbits 1558548 2026-07-14 11:16:54.134083 2026-07-14 11:31:28.508732
SBN_to_AWS mpc_orbits 1558548 2026-07-14 11:16:54.134083 2026-07-14 11:31:28.868539
MPC_primarydb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-14 11:31:33.605964
MPC_mpcsbndb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-14 11:31:33.883752
SBN_to_AWS numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-14 11:31:34.010248
MPC_primarydb neocp_els 29 2026-07-14 11:29:42.320268 2026-07-14 11:31:34.311435
MPC_mpcsbndb neocp_els 29 2026-07-14 11:29:42.320268 2026-07-14 11:31:34.421158
SBN_to_AWS neocp_els 29 2026-07-14 11:29:42.320268 2026-07-14 11:31:34.50396
MPC_primarydb neocp_events 328926 2026-07-14 11:29:42.402913 2026-07-14 11:31:34.593731
MPC_mpcsbndb neocp_events 328926 2026-07-14 11:29:42.402913 2026-07-14 11:31:34.778353
SBN_to_AWS neocp_events 328926 2026-07-14 11:29:42.402913 2026-07-14 11:31:34.885913
MPC_primarydb neocp_obs 438 2026-07-14 11:29:42.144457 2026-07-14 11:31:35.041661
MPC_mpcsbndb neocp_obs 438 2026-07-14 11:29:42.144457 2026-07-14 11:31:35.14982
SBN_to_AWS neocp_obs 438 2026-07-14 11:29:42.144457 2026-07-14 11:31:35.232928
MPC_primarydb neocp_obs_archive 820908 2026-07-14 11:29:42.185986 2026-07-14 11:31:35.32685
MPC_mpcsbndb neocp_obs_archive 820908 2026-07-14 11:29:42.185986 2026-07-14 11:31:35.526389
SBN_to_AWS neocp_obs_archive 820908 2026-07-14 11:29:42.185986 2026-07-14 11:31:35.64862
MPC_primarydb neocp_prev_des 73049 2026-07-14 09:10:51.237733 2026-07-14 11:31:35.893564
MPC_mpcsbndb neocp_prev_des 73049 2026-07-14 09:10:51.237733 2026-07-14 11:31:36.032776
SBN_to_AWS neocp_prev_des 73049 2026-07-14 09:10:51.237733 2026-07-14 11:31:36.129472
MPC_primarydb neocp_var 69098 2026-07-14 11:29:42.275177 2026-07-14 11:31:36.245993
MPC_mpcsbndb neocp_var 69098 2026-07-14 11:29:42.275177 2026-07-14 11:31:36.398565
SBN_to_AWS neocp_var 69098 2026-07-14 11:29:42.275177 2026-07-14 11:31:36.501276
MPC_primarydb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-14 11:31:36.663752
MPC_mpcsbndb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-14 11:31:36.784823
SBN_to_AWS obscodes 2710 2026-06-27 01:35:59.390103 2026-07-14 11:31:36.868895
MPC_primarydb primary_objects 1593191 2026-07-14 02:44:35.146629 2026-07-14 11:31:36.960617
MPC_mpcsbndb primary_objects 1593191 2026-07-14 02:44:35.146629 2026-07-14 11:31:37.409826
SBN_to_AWS primary_objects 1593191 2026-07-14 02:44:35.146629 2026-07-14 11:31:37.588715
MPC_primarydb obs_alterations_corrections 0 2026-07-14 11:31:39.220567
MPC_mpcsbndb obs_alterations_corrections 0 2026-07-14 11:31:39.330977
SBN_to_AWS obs_alterations_corrections 0 2026-07-14 11:31:39.41372
MPC_primarydb obs_alterations_deletions 1821619 2026-07-14 04:40:43.544487 2026-07-14 11:31:39.499945
MPC_mpcsbndb obs_alterations_deletions 1821619 2026-07-14 04:40:43.544487 2026-07-14 11:31:39.928731
SBN_to_AWS obs_alterations_deletions 1821619 2026-07-14 04:40:43.544487 2026-07-14 11:31:40.058367
MPC_primarydb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-14 11:31:40.296299
MPC_mpcsbndb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-14 11:31:40.408919
SBN_to_AWS obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-14 11:31:40.492831
MPC_primarydb obs_alterations_unassociations 593716 2026-07-14 10:10:08.8175 2026-07-14 11:31:40.586003
MPC_mpcsbndb obs_alterations_unassociations 593716 2026-07-14 10:10:08.8175 2026-07-14 11:31:40.827845
SBN_to_AWS obs_alterations_unassociations 593716 2026-07-14 10:10:08.8175 2026-07-14 11:31:40.950037