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

2026-06-29 22:50:01 (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 2021-08-06 07:09:32 2026-06-29 22:01:03
identifications 223089 2026-06-29 12:20:37 2026-06-29 12:20:37
isolated_tracklets 50769582 2026-06-29 22:28:19 2026-06-29 22:28:19
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 524380638 2026-06-29 21:12:18 2026-06-29 21:12:18
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1568380 2015-01-08 22:02:20 2026-06-29 14:01:02
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 26 2026-06-27 21:48:20.755256 2026-06-29 22:43:21.674552
neocp_events 328035 2026-06-29 22:43:21.633282 2026-06-29 22:43:21.633282
neocp_obs_archive 819145 2026-06-29 22:43:21.591104 2026-06-29 22:43:21.591104
neocp_obs 303 2026-06-29 22:43:21.549123 2026-06-29 22:43:21.549123
neocp_prev_des 72947 2026-06-29 17:48:54.493867 2026-06-29 17:48:54.493867
neocp_var 63986 2026-06-29 22:43:21.764869 2026-06-29 22:43:21.764869
current_identifications 2083008 2026-06-29 22:10:53.775891 2026-06-29 22:11:32.848364
numbered_identifications 896611 2026-06-02 22:27:20.380719 2026-06-03 16:22:06.978451
primary_objects 1593141 2026-06-29 22:10:53.749154 2026-06-29 22:10:53.749154
obs_sbn 542244033 2026-06-29 18:20:09.442669-04 2026-06-29 18:28:17.46337-04
obs_alterations_deletions 1820099 2026-06-29 13:38:05.787384 2026-06-29 13:38:05.787384
obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-25 20:30:09.644732
obs_alterations_unassociations 591877 2026-06-29 09:48:10.59828 2026-06-29 09:48:10.59828
mpc_orbits 1558484 2021-02-04 03:16:46.691749 2026-06-29 22:28:06.765757
minor_planet_names 26301 2022-05-13 13:51:37 2026-06-29 20:08:42.512245
obscodes 2710 2019-05-25 00:11:28.713477 2026-06-27 01:35:59.390103
comet_names 4381 2026-06-29 20:57:51.267918 2026-06-29 20:57:51.267918
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 542225664 2026-06-29 22:00:00.758517 2026-06-29 22:00:02.630014
MPC_mpcsbndb obs_sbn 542225827 2026-06-29 22:00:20.918873 2026-06-29 22:00:22.50517
SBN_to_AWS obs_sbn 542226074 2026-06-29 22:00:44.204336 2026-06-29 22:00:47.028889
MPC_primarydb current_identifications 2083008 2026-06-29 22:11:32.848364 2026-06-29 22:30:56.33556
MPC_mpcsbndb current_identifications 2083008 2026-06-29 22:11:32.848364 2026-06-29 22:30:57.366848
SBN_to_AWS current_identifications 2083008 2026-06-29 22:11:32.848364 2026-06-29 22:30:57.578921
MPC_primarydb comet_names 4381 2026-06-29 20:57:51.267918 2026-06-29 22:30:58.324767
MPC_mpcsbndb comet_names 4381 2026-06-29 20:57:51.267918 2026-06-29 22:30:58.435169
SBN_to_AWS comet_names 4381 2026-06-29 20:57:51.267918 2026-06-29 22:30:58.519376
MPC_primarydb minor_planet_names 26301 2026-06-29 20:08:42.512245 2026-06-29 22:30:58.613474
MPC_mpcsbndb minor_planet_names 26301 2026-06-29 20:08:42.512245 2026-06-29 22:30:58.767518
SBN_to_AWS minor_planet_names 26301 2026-06-29 20:08:42.512245 2026-06-29 22:30:58.866395
MPC_primarydb mpc_orbits 1558484 2026-06-29 22:28:06.765757 2026-06-29 22:30:59.015605
MPC_mpcsbndb mpc_orbits 1558484 2026-06-29 22:28:06.765757 2026-06-29 22:31:00.81414
SBN_to_AWS mpc_orbits 1558484 2026-06-29 22:28:06.765757 2026-06-29 22:31:01.238539
MPC_primarydb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-06-29 22:31:04.956873
MPC_mpcsbndb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-06-29 22:31:05.311144
SBN_to_AWS numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-06-29 22:31:05.446514
MPC_primarydb neocp_els 26 2026-06-29 14:53:35.390331 2026-06-29 22:31:05.743022
MPC_mpcsbndb neocp_els 26 2026-06-29 14:53:35.390331 2026-06-29 22:31:05.849608
SBN_to_AWS neocp_els 26 2026-06-29 14:53:35.390331 2026-06-29 22:31:05.932349
MPC_primarydb neocp_events 328034 2026-06-29 17:48:54.536836 2026-06-29 22:31:06.022015
MPC_mpcsbndb neocp_events 328034 2026-06-29 17:48:54.536836 2026-06-29 22:31:06.218865
SBN_to_AWS neocp_events 328034 2026-06-29 17:48:54.536836 2026-06-29 22:31:06.337098
MPC_primarydb neocp_obs 300 2026-06-29 11:06:37.864467 2026-06-29 22:31:06.487342
MPC_mpcsbndb neocp_obs 300 2026-06-29 11:06:37.864467 2026-06-29 22:31:06.595243
SBN_to_AWS neocp_obs 300 2026-06-29 11:06:37.864467 2026-06-29 22:31:06.678477
MPC_primarydb neocp_obs_archive 819142 2026-06-29 11:14:12.360645 2026-06-29 22:31:06.771543
MPC_mpcsbndb neocp_obs_archive 819142 2026-06-29 11:14:12.360645 2026-06-29 22:31:07.030291
SBN_to_AWS neocp_obs_archive 819142 2026-06-29 11:14:12.360645 2026-06-29 22:31:07.168227
MPC_primarydb neocp_prev_des 72947 2026-06-29 17:48:54.493867 2026-06-29 22:31:07.400697
MPC_mpcsbndb neocp_prev_des 72947 2026-06-29 17:48:54.493867 2026-06-29 22:31:07.544356
SBN_to_AWS neocp_prev_des 72947 2026-06-29 17:48:54.493867 2026-06-29 22:31:07.644487
MPC_primarydb neocp_var 63984 2026-06-29 14:53:35.451511 2026-06-29 22:31:07.761337
MPC_mpcsbndb neocp_var 63984 2026-06-29 14:53:35.451511 2026-06-29 22:31:07.914018
SBN_to_AWS neocp_var 63984 2026-06-29 14:53:35.451511 2026-06-29 22:31:08.026823
MPC_primarydb obscodes 2710 2026-06-27 01:35:59.390103 2026-06-29 22:31:08.178975
MPC_mpcsbndb obscodes 2710 2026-06-27 01:35:59.390103 2026-06-29 22:31:08.303955
SBN_to_AWS obscodes 2710 2026-06-27 01:35:59.390103 2026-06-29 22:31:08.388237
MPC_primarydb primary_objects 1593141 2026-06-29 22:10:53.749154 2026-06-29 22:31:08.479211
MPC_mpcsbndb primary_objects 1593141 2026-06-29 22:10:53.749154 2026-06-29 22:31:08.980819
SBN_to_AWS primary_objects 1593141 2026-06-29 22:10:53.749154 2026-06-29 22:31:09.419018
MPC_primarydb obs_alterations_corrections 0 2026-06-29 22:31:11.022561
MPC_mpcsbndb obs_alterations_corrections 0 2026-06-29 22:31:11.131893
SBN_to_AWS obs_alterations_corrections 0 2026-06-29 22:31:11.21376
MPC_primarydb obs_alterations_deletions 1820099 2026-06-29 13:38:05.787384 2026-06-29 22:31:11.299903
MPC_mpcsbndb obs_alterations_deletions 1820099 2026-06-29 13:38:05.787384 2026-06-29 22:31:11.910708
SBN_to_AWS obs_alterations_deletions 1820099 2026-06-29 13:38:05.787384 2026-06-29 22:31:12.065549
MPC_primarydb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-29 22:31:12.301387
MPC_mpcsbndb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-29 22:31:12.424122
SBN_to_AWS obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-29 22:31:12.50945
MPC_primarydb obs_alterations_unassociations 591877 2026-06-29 09:48:10.59828 2026-06-29 22:31:12.601332
MPC_mpcsbndb obs_alterations_unassociations 591877 2026-06-29 09:48:10.59828 2026-06-29 22:31:12.908108
SBN_to_AWS obs_alterations_unassociations 591877 2026-06-29 09:48:10.59828 2026-06-29 22:31:13.038787