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

2026-07-05 17:30:01 (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 12721 2026-03-05 21:19:01 2026-06-30 04:01:03
identifications 223113 2026-07-05 12:22:38 2026-07-05 12:22:38
isolated_tracklets 50772425 2026-07-05 14:49:52 2026-07-05 14:49:52
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 524383016 2026-07-05 15:41:09 2026-07-05 15:41:09
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1568395 2026-07-05 15:38:29 2026-07-05 16:01:02
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 12 2026-07-03 09:15:03.757115 2026-07-05 13:00:58.496566
neocp_events 328172 2026-07-05 15:40:35.957476 2026-07-05 15:40:35.957476
neocp_obs_archive 819328 2026-07-05 13:00:58.447444 2026-07-05 13:00:58.447444
neocp_obs 263 2026-07-05 13:00:58.406659 2026-07-05 13:00:58.406659
neocp_prev_des 72971 2026-07-05 15:40:35.922616 2026-07-05 15:40:35.922616
neocp_var 36835 2026-07-05 13:00:58.567196 2026-07-05 13:00:58.567196
current_identifications 2083027 2026-07-05 16:26:59.196016 2026-07-05 16:27:33.286989
numbered_identifications 896611 2026-06-02 22:27:20.380719 2026-06-03 16:22:06.978451
primary_objects 1593150 2026-07-05 16:26:59.163421 2026-07-05 16:26:59.163421
obs_sbn 542394982 2019-04-04 14:46:00-04 2026-07-05 12:35:50.54028-04
obs_alterations_deletions 1821577 2026-07-05 03:43:09.270304 2026-07-05 03:43:09.270304
obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-25 20:30:09.644732
obs_alterations_unassociations 593203 2026-07-03 18:10:08.549025 2026-07-03 18:10:08.549025
mpc_orbits 1558501 2026-02-06 09:20:27.064447 2026-07-05 16:36:11.018468
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 542394982 2026-07-05 16:35:50.54028 2026-07-05 17:00:02.930375
MPC_mpcsbndb obs_sbn 542394982 2026-07-05 16:35:50.54028 2026-07-05 17:00:21.296889
SBN_to_AWS obs_sbn 542394982 2026-07-05 16:35:50.54028 2026-07-05 17:00:57.062842
MPC_primarydb current_identifications 2083027 2026-07-05 16:27:33.286989 2026-07-05 17:30:59.098136
MPC_mpcsbndb current_identifications 2083027 2026-07-05 16:27:33.286989 2026-07-05 17:31:00.171224
SBN_to_AWS current_identifications 2083027 2026-07-05 16:27:33.286989 2026-07-05 17:31:00.318518
MPC_primarydb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-05 17:31:01.072455
MPC_mpcsbndb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-05 17:31:01.175441
SBN_to_AWS comet_names 4383 2026-06-30 03:12:44.415234 2026-07-05 17:31:01.262538
MPC_primarydb minor_planet_names 26301 2026-07-01 17:19:26.048309 2026-07-05 17:31:01.370956
MPC_mpcsbndb minor_planet_names 26301 2026-07-01 17:19:26.048309 2026-07-05 17:31:01.531404
SBN_to_AWS minor_planet_names 26301 2026-07-01 17:19:26.048309 2026-07-05 17:31:01.62767
MPC_primarydb mpc_orbits 1558501 2026-07-05 16:36:11.018468 2026-07-05 17:31:01.777569
MPC_mpcsbndb mpc_orbits 1558501 2026-07-05 16:36:11.018468 2026-07-05 17:31:03.586993
SBN_to_AWS mpc_orbits 1558501 2026-07-05 16:36:11.018468 2026-07-05 17:31:03.93686
MPC_primarydb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-05 17:31:07.197525
MPC_mpcsbndb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-05 17:31:07.564033
SBN_to_AWS numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-05 17:31:07.701299
MPC_primarydb neocp_els 10 2026-07-05 11:50:19.871752 2026-07-05 17:31:08.01262
MPC_mpcsbndb neocp_els 10 2026-07-05 11:50:19.871752 2026-07-05 17:31:08.127478
SBN_to_AWS neocp_els 10 2026-07-05 11:50:19.871752 2026-07-05 17:31:08.216026
MPC_primarydb neocp_events 328172 2026-07-05 15:40:35.957476 2026-07-05 17:31:08.318816
MPC_mpcsbndb neocp_events 328172 2026-07-05 15:40:35.957476 2026-07-05 17:31:08.525866
SBN_to_AWS neocp_events 328172 2026-07-05 15:40:35.957476 2026-07-05 17:31:08.639444
MPC_primarydb neocp_obs 192 2026-07-05 11:50:19.76062 2026-07-05 17:31:08.792898
MPC_mpcsbndb neocp_obs 192 2026-07-05 11:50:19.76062 2026-07-05 17:31:08.895729
SBN_to_AWS neocp_obs 192 2026-07-05 11:50:19.76062 2026-07-05 17:31:08.992122
MPC_primarydb neocp_obs_archive 819328 2026-07-05 13:00:58.447444 2026-07-05 17:31:09.089998
MPC_mpcsbndb neocp_obs_archive 819328 2026-07-05 13:00:58.447444 2026-07-05 17:31:09.354905
SBN_to_AWS neocp_obs_archive 819328 2026-07-05 13:00:58.447444 2026-07-05 17:31:09.482938
MPC_primarydb neocp_prev_des 72971 2026-07-05 15:40:35.922616 2026-07-05 17:31:09.72073
MPC_mpcsbndb neocp_prev_des 72971 2026-07-05 15:40:35.922616 2026-07-05 17:31:09.86179
SBN_to_AWS neocp_prev_des 72971 2026-07-05 15:40:35.922616 2026-07-05 17:31:09.964886
MPC_primarydb neocp_var 32835 2026-07-05 11:50:19.82736 2026-07-05 17:31:10.081308
MPC_mpcsbndb neocp_var 32835 2026-07-05 11:50:19.82736 2026-07-05 17:31:10.222801
SBN_to_AWS neocp_var 32835 2026-07-05 11:50:19.82736 2026-07-05 17:31:10.319478
MPC_primarydb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-05 17:31:10.426923
MPC_mpcsbndb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-05 17:31:10.544761
SBN_to_AWS obscodes 2710 2026-06-27 01:35:59.390103 2026-07-05 17:31:10.629931
MPC_primarydb primary_objects 1593150 2026-07-05 16:26:59.163421 2026-07-05 17:31:10.724087
MPC_mpcsbndb primary_objects 1593150 2026-07-05 16:26:59.163421 2026-07-05 17:31:11.209782
SBN_to_AWS primary_objects 1593150 2026-07-05 16:26:59.163421 2026-07-05 17:31:11.393717
MPC_primarydb obs_alterations_corrections 0 2026-07-05 17:31:13.064371
MPC_mpcsbndb obs_alterations_corrections 0 2026-07-05 17:31:13.171833
SBN_to_AWS obs_alterations_corrections 0 2026-07-05 17:31:13.256829
MPC_primarydb obs_alterations_deletions 1821577 2026-07-05 03:43:09.270304 2026-07-05 17:31:13.34272
MPC_mpcsbndb obs_alterations_deletions 1821577 2026-07-05 03:43:09.270304 2026-07-05 17:31:13.974739
SBN_to_AWS obs_alterations_deletions 1821577 2026-07-05 03:43:09.270304 2026-07-05 17:31:14.107892
MPC_primarydb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-05 17:31:14.353839
MPC_mpcsbndb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-05 17:31:14.476153
SBN_to_AWS obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-05 17:31:14.560999
MPC_primarydb obs_alterations_unassociations 593203 2026-07-03 18:10:08.549025 2026-07-05 17:31:14.655049
MPC_mpcsbndb obs_alterations_unassociations 593203 2026-07-03 18:10:08.549025 2026-07-05 17:31:14.944829
SBN_to_AWS obs_alterations_unassociations 593203 2026-07-03 18:10:08.549025 2026-07-05 17:31:15.069196