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

2026-07-13 21:30:01 (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 223185 2026-07-13 12:22:22 2026-07-13 12:22:22
isolated_tracklets 50776293 2026-07-13 21:28:49 2026-07-13 21:28:49
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 524391915 2026-07-13 18:00:52 2026-07-13 18:00:52
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1568438 2015-01-08 22:07:30 2026-07-13 18:01:03
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 30 2026-07-13 14:48:42.602011 2026-07-13 18:48:10.287449
neocp_events 328869 2026-07-13 18:48:10.280092 2026-07-13 18:48:10.280092
neocp_obs_archive 820798 2026-07-13 18:48:10.248806 2026-07-13 18:48:10.248806
neocp_obs 448 2026-07-13 18:48:10.207741 2026-07-13 18:48:10.207741
neocp_prev_des 73042 2026-07-13 17:43:59.867824 2026-07-13 17:43:59.867824
neocp_var 70635 2026-07-13 18:48:10.378711 2026-07-13 18:48:10.378711
current_identifications 2083101 2020-07-30 16:06:58.59436 2026-07-13 18:00:23.660948
numbered_identifications 896611 2026-06-02 22:27:20.380719 2026-06-03 16:22:06.978451
primary_objects 1593187 2026-07-13 17:37:16.374678 2026-07-13 17:37:16.374678
obs_sbn 542933578 2026-07-13 17:21:22.592664-04 2026-07-13 17:28:47.088319-04
obs_alterations_deletions 1821617 2026-07-13 15:34:28.860555 2026-07-13 15:34:28.860555
obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-25 20:30:09.644732
obs_alterations_unassociations 593686 2026-07-13 19:58:17.84378 2026-07-13 19:58:17.84378
mpc_orbits 1558542 2021-02-04 00:09:43.975943 2026-07-13 21:14:54.008961
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 542933415 2026-07-13 20:58:21.144744 2026-07-13 21:00:02.162587
MPC_mpcsbndb obs_sbn 542933415 2026-07-13 20:58:21.144744 2026-07-13 21:00:14.375059
SBN_to_AWS obs_sbn 542933415 2026-07-13 20:58:21.144744 2026-07-13 21:00:36.146422
MPC_primarydb current_identifications 2083101 2026-07-13 18:00:23.660948 2026-07-13 21:31:10.789974
MPC_mpcsbndb current_identifications 2083101 2026-07-13 18:00:23.660948 2026-07-13 21:31:11.663759
SBN_to_AWS current_identifications 2083101 2026-07-13 18:00:23.660948 2026-07-13 21:31:11.812268
MPC_primarydb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-13 21:31:12.574774
MPC_mpcsbndb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-13 21:31:12.679779
SBN_to_AWS comet_names 4383 2026-06-30 03:12:44.415234 2026-07-13 21:31:12.767054
MPC_primarydb minor_planet_names 26548 2026-07-09 15:11:02.596597 2026-07-13 21:31:12.865768
MPC_mpcsbndb minor_planet_names 26548 2026-07-09 15:11:02.596597 2026-07-13 21:31:13.014627
SBN_to_AWS minor_planet_names 26548 2026-07-09 15:11:02.596597 2026-07-13 21:31:13.115909
MPC_primarydb mpc_orbits 1558542 2026-07-13 21:14:54.008961 2026-07-13 21:31:13.26905
MPC_mpcsbndb mpc_orbits 1558542 2026-07-13 21:14:54.008961 2026-07-13 21:31:14.873909
SBN_to_AWS mpc_orbits 1558542 2026-07-13 21:14:54.008961 2026-07-13 21:31:15.221323
MPC_primarydb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-13 21:31:19.933966
MPC_mpcsbndb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-13 21:31:20.299911
SBN_to_AWS numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-13 21:31:20.675957
MPC_primarydb neocp_els 30 2026-07-13 18:48:10.287449 2026-07-13 21:31:20.978844
MPC_mpcsbndb neocp_els 30 2026-07-13 18:48:10.287449 2026-07-13 21:31:21.08093
SBN_to_AWS neocp_els 30 2026-07-13 18:48:10.287449 2026-07-13 21:31:21.168265
MPC_primarydb neocp_events 328869 2026-07-13 18:48:10.280092 2026-07-13 21:31:21.261742
MPC_mpcsbndb neocp_events 328869 2026-07-13 18:48:10.280092 2026-07-13 21:31:21.443746
SBN_to_AWS neocp_events 328869 2026-07-13 18:48:10.280092 2026-07-13 21:31:21.554846
MPC_primarydb neocp_obs 448 2026-07-13 18:48:10.207741 2026-07-13 21:31:21.713017
MPC_mpcsbndb neocp_obs 448 2026-07-13 18:48:10.207741 2026-07-13 21:31:21.817917
SBN_to_AWS neocp_obs 448 2026-07-13 18:48:10.207741 2026-07-13 21:31:21.905041
MPC_primarydb neocp_obs_archive 820798 2026-07-13 18:48:10.248806 2026-07-13 21:31:22.003663
MPC_mpcsbndb neocp_obs_archive 820798 2026-07-13 18:48:10.248806 2026-07-13 21:31:22.269824
SBN_to_AWS neocp_obs_archive 820798 2026-07-13 18:48:10.248806 2026-07-13 21:31:22.394525
MPC_primarydb neocp_prev_des 73042 2026-07-13 17:43:59.867824 2026-07-13 21:31:22.636806
MPC_mpcsbndb neocp_prev_des 73042 2026-07-13 17:43:59.867824 2026-07-13 21:31:22.77162
SBN_to_AWS neocp_prev_des 73042 2026-07-13 17:43:59.867824 2026-07-13 21:31:22.875035
MPC_primarydb neocp_var 70635 2026-07-13 18:48:10.378711 2026-07-13 21:31:22.99663
MPC_mpcsbndb neocp_var 70635 2026-07-13 18:48:10.378711 2026-07-13 21:31:23.144654
SBN_to_AWS neocp_var 70635 2026-07-13 18:48:10.378711 2026-07-13 21:31:23.249424
MPC_primarydb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-13 21:31:23.414106
MPC_mpcsbndb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-13 21:31:23.531325
SBN_to_AWS obscodes 2710 2026-06-27 01:35:59.390103 2026-07-13 21:31:23.618888
MPC_primarydb primary_objects 1593187 2026-07-13 17:37:16.374678 2026-07-13 21:31:23.714455
MPC_mpcsbndb primary_objects 1593187 2026-07-13 17:37:16.374678 2026-07-13 21:31:24.213573
SBN_to_AWS primary_objects 1593187 2026-07-13 17:37:16.374678 2026-07-13 21:31:24.391611
MPC_primarydb obs_alterations_corrections 0 2026-07-13 21:31:26.021599
MPC_mpcsbndb obs_alterations_corrections 0 2026-07-13 21:31:26.127014
SBN_to_AWS obs_alterations_corrections 0 2026-07-13 21:31:26.21342
MPC_primarydb obs_alterations_deletions 1821613 2026-07-12 08:39:34.557647 2026-07-13 21:31:26.303675
MPC_mpcsbndb obs_alterations_deletions 1821613 2026-07-12 08:39:34.557647 2026-07-13 21:31:26.958489
SBN_to_AWS obs_alterations_deletions 1821613 2026-07-12 08:39:34.557647 2026-07-13 21:31:27.089361
MPC_primarydb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-13 21:31:27.328731
MPC_mpcsbndb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-13 21:31:27.438535
SBN_to_AWS obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-13 21:31:27.527978
MPC_primarydb obs_alterations_unassociations 593686 2026-07-13 19:58:17.84378 2026-07-13 21:31:27.624555
MPC_mpcsbndb obs_alterations_unassociations 593686 2026-07-13 19:58:17.84378 2026-07-13 21:31:27.931167
SBN_to_AWS obs_alterations_unassociations 593686 2026-07-13 19:58:17.84378 2026-07-13 21:31:28.056428