a

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

2026-09-03 06:20:02 (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 12806 2026-08-25 17:57:48 2026-08-25 18:01:02
identifications 223187 2026-07-14 12:33:56 2026-07-14 12:33:56
isolated_tracklets 50790006 2026-08-24 17:18:20 2026-08-24 17:18:20
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 02:57:32 2026-08-17 14:54:31
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 524444361 2026-09-03 05:08:17 2026-09-03 05:08:17
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1577306 2026-09-03 05:08:23 2026-09-03 06:01:03
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 21 2026-09-02 04:24:04.595661 2026-09-03 06:23:44.34362
neocp_events 334561 2026-09-03 06:23:44.302623 2026-09-03 06:23:44.302623
neocp_obs_archive 830137 2026-09-03 06:23:44.261216 2026-09-03 06:23:44.261216
neocp_obs 479 2026-09-03 06:23:44.22058 2026-09-03 06:23:44.22058
neocp_prev_des 73727 2026-09-03 05:07:32.206583 2026-09-03 05:07:32.206583
neocp_var 61671 2026-09-03 06:23:44.380765 2026-09-03 06:23:44.380765
current_identifications 2092488 2026-09-03 05:06:46.206396 2026-09-03 05:07:48.179497
numbered_identifications 896611 2026-06-02 22:27:20.380719 2026-06-03 16:22:06.978451
primary_objects 1601984 2026-09-03 05:06:46.174167 2026-09-03 05:06:46.174167
obs_sbn 551663027 2017-07-09 20:00:00-04 2026-09-03 02:23:43.958451-04
obs_alterations_deletions 2971089 2026-09-03 05:37:02.782093 2026-09-03 05:37:02.782093
obs_alterations_redesignations 5218 2026-08-25 19:50:31.030107 2026-08-25 19:50:31.030107
obs_alterations_unassociations 603665 2026-09-02 22:10:07.921396 2026-09-02 22:10:07.921396
mpc_orbits 1567734 2026-06-07 20:23:41.857036 2026-09-03 06:22:42.892882
minor_planet_names 26623 2024-08-15 18:31:11.706972 2026-08-17 18:54:31.231141
obscodes 2718 2026-08-28 21:09:38.491847 2026-08-28 21:09:38.491847
comet_names 4392 2026-08-25 17:00:02.297019 2026-08-25 17:00:02.297019
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 551663014 2026-09-03 05:59:15.20508 2026-09-03 06:00:02.311755
MPC_mpcsbndb obs_sbn 551663014 2026-09-03 05:59:15.20508 2026-09-03 06:00:22.899633
SBN_to_AWS obs_sbn 551663014 2026-09-03 05:59:15.20508 2026-09-03 06:00:45.269179
MPC_primarydb current_identifications 2092488 2026-09-03 05:07:48.179497 2026-09-03 06:08:45.603504
MPC_mpcsbndb current_identifications 2092488 2026-09-03 05:07:48.179497 2026-09-03 06:08:46.535705
SBN_to_AWS current_identifications 2092488 2026-09-03 05:07:48.179497 2026-09-03 06:08:46.691829
MPC_primarydb comet_names 4392 2026-08-25 17:00:02.297019 2026-09-03 06:08:47.455574
MPC_mpcsbndb comet_names 4392 2026-08-25 17:00:02.297019 2026-09-03 06:08:47.567355
SBN_to_AWS comet_names 4392 2026-08-25 17:00:02.297019 2026-09-03 06:08:47.658382
MPC_primarydb minor_planet_names 26623 2026-08-17 18:54:31.231141 2026-09-03 06:08:47.761021
MPC_mpcsbndb minor_planet_names 26623 2026-08-17 18:54:31.231141 2026-09-03 06:08:47.923261
SBN_to_AWS minor_planet_names 26623 2026-08-17 18:54:31.231141 2026-09-03 06:08:48.028178
MPC_primarydb mpc_orbits 1567734 2026-09-03 06:08:48.270037 2026-09-03 06:08:48.232731
MPC_mpcsbndb mpc_orbits 1567734 2026-09-03 06:08:48.538698 2026-09-03 06:08:49.939182
SBN_to_AWS mpc_orbits 1567734 2026-09-03 06:08:48.538698 2026-09-03 06:08:50.130163
MPC_primarydb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-09-03 06:08:55.224343
MPC_mpcsbndb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-09-03 06:08:55.587438
SBN_to_AWS numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-09-03 06:08:55.717008
MPC_primarydb neocp_els 20 2026-09-03 05:54:30.326587 2026-09-03 06:08:56.022881
MPC_mpcsbndb neocp_els 20 2026-09-03 05:54:30.326587 2026-09-03 06:08:56.134796
SBN_to_AWS neocp_els 20 2026-09-03 05:54:30.326587 2026-09-03 06:08:56.225653
MPC_primarydb neocp_events 334557 2026-09-03 05:54:30.286178 2026-09-03 06:08:56.323616
MPC_mpcsbndb neocp_events 334557 2026-09-03 05:54:30.286178 2026-09-03 06:08:56.530916
SBN_to_AWS neocp_events 334557 2026-09-03 05:54:30.286178 2026-09-03 06:08:56.646656
MPC_primarydb neocp_obs 473 2026-09-03 05:54:30.237962 2026-09-03 06:08:56.807971
MPC_mpcsbndb neocp_obs 473 2026-09-03 05:54:30.237962 2026-09-03 06:08:56.920872
SBN_to_AWS neocp_obs 473 2026-09-03 05:54:30.237962 2026-09-03 06:08:57.256702
MPC_primarydb neocp_obs_archive 830131 2026-09-03 05:54:30.279737 2026-09-03 06:08:57.357717
MPC_mpcsbndb neocp_obs_archive 830131 2026-09-03 05:54:30.279737 2026-09-03 06:08:57.654582
SBN_to_AWS neocp_obs_archive 830131 2026-09-03 05:54:30.279737 2026-09-03 06:08:57.77893
MPC_primarydb neocp_prev_des 73727 2026-09-03 05:07:32.206583 2026-09-03 06:08:58.039551
MPC_mpcsbndb neocp_prev_des 73727 2026-09-03 05:07:32.206583 2026-09-03 06:08:58.188783
SBN_to_AWS neocp_prev_des 73727 2026-09-03 05:07:32.206583 2026-09-03 06:08:58.536409
MPC_primarydb neocp_var 59671 2026-09-03 05:54:30.417166 2026-09-03 06:08:58.663008
MPC_mpcsbndb neocp_var 59671 2026-09-03 05:54:30.417166 2026-09-03 06:08:58.843203
SBN_to_AWS neocp_var 59671 2026-09-03 05:54:30.417166 2026-09-03 06:08:58.956365
MPC_primarydb obscodes 2718 2026-08-28 21:09:38.491847 2026-09-03 06:08:59.125152
MPC_mpcsbndb obscodes 2718 2026-08-28 21:09:38.491847 2026-09-03 06:08:59.263127
SBN_to_AWS obscodes 2718 2026-08-28 21:09:38.491847 2026-09-03 06:08:59.354816
MPC_primarydb primary_objects 1601984 2026-09-03 05:06:46.174167 2026-09-03 06:08:59.454329
MPC_mpcsbndb primary_objects 1601984 2026-09-03 05:06:46.174167 2026-09-03 06:08:59.921199
SBN_to_AWS primary_objects 1601984 2026-09-03 05:06:46.174167 2026-09-03 06:09:00.096415
MPC_primarydb obs_alterations_corrections 0 2026-09-03 06:09:01.740758
MPC_mpcsbndb obs_alterations_corrections 0 2026-09-03 06:09:02.100325
SBN_to_AWS obs_alterations_corrections 0 2026-09-03 06:09:02.191488
MPC_primarydb obs_alterations_deletions 2971089 2026-09-03 05:37:02.782093 2026-09-03 06:09:02.285988
MPC_mpcsbndb obs_alterations_deletions 2971089 2026-09-03 05:37:02.782093 2026-09-03 06:09:03.055268
SBN_to_AWS obs_alterations_deletions 2971089 2026-09-03 05:37:02.782093 2026-09-03 06:09:03.206832
MPC_primarydb obs_alterations_redesignations 5218 2026-08-25 19:50:31.030107 2026-09-03 06:09:03.607835
MPC_mpcsbndb obs_alterations_redesignations 5218 2026-08-25 19:50:31.030107 2026-09-03 06:09:03.725588
SBN_to_AWS obs_alterations_redesignations 5218 2026-08-25 19:50:31.030107 2026-09-03 06:09:03.817743
MPC_primarydb obs_alterations_unassociations 603665 2026-09-02 22:10:07.921396 2026-09-03 06:09:03.918933
MPC_mpcsbndb obs_alterations_unassociations 603665 2026-09-02 22:10:07.921396 2026-09-03 06:09:04.216466
SBN_to_AWS obs_alterations_unassociations 603665 2026-09-02 22:10:07.921396 2026-09-03 06:09:04.344569