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

2026-07-15 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 12756 2014-02-10 15:54:12 2026-07-08 18:01:03
identifications 223187 2026-07-14 12:33:56 2026-07-14 12:33:56
isolated_tracklets 50778390 2026-07-15 14:18:17 2026-07-15 14:18:17
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 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 524393752 2026-07-15 14:06:33 2026-07-15 14:06:33
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1568469 2025-06-17 12:43:19 2026-07-15 15:01:36
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 33 2026-07-15 12:08:52.884139 2026-07-15 15:33:20.492256
neocp_events 329078 2026-07-15 15:33:20.451163 2026-07-15 15:33:20.451163
neocp_obs_archive 821212 2026-07-15 15:33:20.409718 2026-07-15 15:33:20.409718
neocp_obs 521 2026-07-15 15:33:20.368847 2026-07-15 15:33:20.368847
neocp_prev_des 73066 2026-07-15 10:12:16.61559 2026-07-15 10:12:16.61559
neocp_var 71632 2026-07-15 15:33:20.580431 2026-07-15 15:33:20.580431
current_identifications 2083123 2026-07-15 14:33:18.678837 2026-07-15 14:33:53.664729
numbered_identifications 896611 2026-06-02 22:27:20.380719 2026-06-03 16:22:06.978451
primary_objects 1593207 2026-07-15 14:33:18.647679 2026-07-15 14:33:18.647679
obs_sbn 543279160 2026-06-03 22:01:58.68019-04 2026-07-15 11:09:21.165136-04
obs_alterations_deletions 1821847 2026-07-14 22:12:13.150667 2026-07-14 22:12:13.150667
obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-25 20:30:09.644732
obs_alterations_unassociations 593811 2026-07-15 14:10:43.081776 2026-07-15 14:10:43.081776
mpc_orbits 1558566 2023-11-12 20:34:37.730979 2026-07-15 15:06:08.815497
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 543279159 2026-07-15 14:51:12.359338 2026-07-15 15:00:02.333875
MPC_mpcsbndb obs_sbn 543279154 2026-07-15 14:51:12.359338 2026-07-15 15:00:19.280694
SBN_to_AWS obs_sbn 543279157 2026-07-15 15:00:36.706613 2026-07-15 15:00:43.002422
MPC_primarydb current_identifications 2083123 2026-07-15 14:33:53.664729 2026-07-15 15:31:21.010543
MPC_mpcsbndb current_identifications 2083123 2026-07-15 14:33:53.664729 2026-07-15 15:31:21.774597
SBN_to_AWS current_identifications 2083123 2026-07-15 14:33:53.664729 2026-07-15 15:31:21.90645
MPC_primarydb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-15 15:31:22.643257
MPC_mpcsbndb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-15 15:31:22.740048
SBN_to_AWS comet_names 4383 2026-06-30 03:12:44.415234 2026-07-15 15:31:22.808995
MPC_primarydb minor_planet_names 26548 2026-07-09 15:11:02.596597 2026-07-15 15:31:22.888406
MPC_mpcsbndb minor_planet_names 26548 2026-07-09 15:11:02.596597 2026-07-15 15:31:23.031018
SBN_to_AWS minor_planet_names 26548 2026-07-09 15:11:02.596597 2026-07-15 15:31:23.112018
MPC_primarydb mpc_orbits 1558566 2026-07-15 15:06:08.815497 2026-07-15 15:31:23.246387
MPC_mpcsbndb mpc_orbits 1558566 2026-07-15 15:06:08.815497 2026-07-15 15:31:24.9954
SBN_to_AWS mpc_orbits 1558566 2026-07-15 15:06:08.815497 2026-07-15 15:31:25.153744
MPC_primarydb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-15 15:31:29.540476
MPC_mpcsbndb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-15 15:31:29.886855
SBN_to_AWS numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-15 15:31:29.994315
MPC_primarydb neocp_els 33 2026-07-15 15:19:15.08585 2026-07-15 15:31:30.272667
MPC_mpcsbndb neocp_els 33 2026-07-15 15:19:15.08585 2026-07-15 15:31:30.369959
SBN_to_AWS neocp_els 33 2026-07-15 15:19:15.08585 2026-07-15 15:31:30.437613
MPC_primarydb neocp_events 329077 2026-07-15 15:19:15.081447 2026-07-15 15:31:30.512343
MPC_mpcsbndb neocp_events 329077 2026-07-15 15:19:15.081447 2026-07-15 15:31:30.712321
SBN_to_AWS neocp_events 329077 2026-07-15 15:19:15.081447 2026-07-15 15:31:30.808717
MPC_primarydb neocp_obs 519 2026-07-15 15:19:15.007157 2026-07-15 15:31:30.949124
MPC_mpcsbndb neocp_obs 519 2026-07-15 15:19:15.007157 2026-07-15 15:31:31.045621
SBN_to_AWS neocp_obs 519 2026-07-15 15:19:15.007157 2026-07-15 15:31:31.113785
MPC_primarydb neocp_obs_archive 821210 2026-07-15 15:19:15.047517 2026-07-15 15:31:31.193959
MPC_mpcsbndb neocp_obs_archive 821210 2026-07-15 15:19:15.047517 2026-07-15 15:31:31.492949
SBN_to_AWS neocp_obs_archive 821210 2026-07-15 15:19:15.047517 2026-07-15 15:31:31.594807
MPC_primarydb neocp_prev_des 73066 2026-07-15 10:12:16.61559 2026-07-15 15:31:31.813293
MPC_mpcsbndb neocp_prev_des 73066 2026-07-15 10:12:16.61559 2026-07-15 15:31:31.94444
SBN_to_AWS neocp_prev_des 73066 2026-07-15 10:12:16.61559 2026-07-15 15:31:32.026656
MPC_primarydb neocp_var 71632 2026-07-15 15:19:15.176928 2026-07-15 15:31:32.129307
MPC_mpcsbndb neocp_var 71632 2026-07-15 15:19:15.176928 2026-07-15 15:31:32.273159
SBN_to_AWS neocp_var 71632 2026-07-15 15:19:15.176928 2026-07-15 15:31:32.364253
MPC_primarydb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-15 15:31:32.58128
MPC_mpcsbndb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-15 15:31:32.691047
SBN_to_AWS obscodes 2710 2026-06-27 01:35:59.390103 2026-07-15 15:31:32.759853
MPC_primarydb primary_objects 1593207 2026-07-15 14:33:18.647679 2026-07-15 15:31:32.836571
MPC_mpcsbndb primary_objects 1593207 2026-07-15 14:33:18.647679 2026-07-15 15:31:33.324202
SBN_to_AWS primary_objects 1593207 2026-07-15 14:33:18.647679 2026-07-15 15:31:33.479152
MPC_primarydb obs_alterations_corrections 0 2026-07-15 15:31:35.089119
MPC_mpcsbndb obs_alterations_corrections 0 2026-07-15 15:31:35.183494
SBN_to_AWS obs_alterations_corrections 0 2026-07-15 15:31:35.250847
MPC_primarydb obs_alterations_deletions 1821847 2026-07-14 22:12:13.150667 2026-07-15 15:31:35.321967
MPC_mpcsbndb obs_alterations_deletions 1821847 2026-07-14 22:12:13.150667 2026-07-15 15:31:35.967168
SBN_to_AWS obs_alterations_deletions 1821847 2026-07-14 22:12:13.150667 2026-07-15 15:31:36.078434
MPC_primarydb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-15 15:31:36.30299
MPC_mpcsbndb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-15 15:31:36.404385
SBN_to_AWS obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-15 15:31:36.47348
MPC_primarydb obs_alterations_unassociations 593811 2026-07-15 14:10:43.081776 2026-07-15 15:31:36.550228
MPC_mpcsbndb obs_alterations_unassociations 593811 2026-07-15 14:10:43.081776 2026-07-15 15:31:36.856162
SBN_to_AWS obs_alterations_unassociations 593811 2026-07-15 14:10:43.081776 2026-07-15 15:31:36.961364