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

2026-08-24 02:10:01 (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 12802 2025-01-03 03:38:23 2026-08-21 21:01:02
identifications 223187 2026-07-14 12:33:56 2026-07-14 12:33:56
isolated_tracklets 50789989 2026-08-22 08:58:21 2026-08-22 08:58:21
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 524429683 2026-08-24 00:40:15 2026-08-24 00:40:15
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1574145 2026-08-24 00:40:18 2026-08-24 01:01:02
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 67 2026-08-22 05:14:21.093096 2026-08-24 01:30:48.124954
neocp_events 333941 2026-08-24 01:45:57.93387 2026-08-24 01:45:57.93387
neocp_obs_archive 829283 2026-08-24 01:30:48.042844 2026-08-24 01:30:48.042844
neocp_obs 1010 2026-08-24 01:30:48.001782 2026-08-24 01:30:48.001782
neocp_prev_des 73632 2026-08-24 01:45:57.764756 2026-08-24 01:45:57.764756
neocp_var 149502 2026-08-24 01:30:48.217416 2026-08-24 01:30:48.217416
current_identifications 2088964 2026-08-24 00:38:42.226968 2026-08-24 00:39:43.143331
numbered_identifications 896611 2026-06-02 22:27:20.380719 2026-06-03 16:22:06.978451
primary_objects 1598512 2026-08-24 00:38:42.16198 2026-08-24 00:38:42.16198
obs_sbn 547050937 2026-08-23 22:10:42.993903-04 2026-08-23 22:11:14.816075-04
obs_alterations_deletions 2123819 2026-08-21 20:38:48.449227 2026-08-21 20:38:48.449227
obs_alterations_redesignations 5194 2026-08-12 19:41:29.142496 2026-08-12 19:41:29.142496
obs_alterations_unassociations 601625 2026-08-23 18:11:06.335356 2026-08-23 18:11:06.335356
mpc_orbits 1564244 2021-02-04 01:23:25.393186 2026-08-24 02:11:14.816075
minor_planet_names 26623 2024-08-15 18:31:11.706972 2026-08-17 18:54:31.231141
obscodes 2717 2026-08-14 19:43:59.64199 2026-08-14 19:43:59.64199
comet_names 4390 2026-08-19 21:28:36.239316 2026-08-19 21:28:36.239316
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 547050881 2026-08-24 00:59:22.814782 2026-08-24 01:00:02.81924
MPC_mpcsbndb obs_sbn 547050881 2026-08-24 00:59:22.814782 2026-08-24 01:00:21.105494
SBN_to_AWS obs_sbn 547050884 2026-08-24 01:05:42.199604 2026-08-24 01:06:10.909367
MPC_primarydb current_identifications 2088964 2026-08-24 00:39:43.143331 2026-08-24 01:21:04.79398
MPC_mpcsbndb current_identifications 2088964 2026-08-24 00:39:43.143331 2026-08-24 01:21:05.694769
SBN_to_AWS current_identifications 2088964 2026-08-24 00:39:43.143331 2026-08-24 01:21:05.842051
MPC_primarydb comet_names 4390 2026-08-19 21:28:36.239316 2026-08-24 01:21:06.035099
MPC_mpcsbndb comet_names 4390 2026-08-19 21:28:36.239316 2026-08-24 01:21:06.130433
SBN_to_AWS comet_names 4390 2026-08-19 21:28:36.239316 2026-08-24 01:21:06.211337
MPC_primarydb minor_planet_names 26623 2026-08-17 18:54:31.231141 2026-08-24 01:21:06.294511
MPC_mpcsbndb minor_planet_names 26623 2026-08-17 18:54:31.231141 2026-08-24 01:21:06.459663
SBN_to_AWS minor_planet_names 26623 2026-08-17 18:54:31.231141 2026-08-24 01:21:06.553253
MPC_primarydb mpc_orbits 1564244 2026-08-24 01:17:10.021773 2026-08-24 01:21:06.642469
MPC_mpcsbndb mpc_orbits 1564244 2026-08-24 01:17:10.021773 2026-08-24 01:21:08.482962
SBN_to_AWS mpc_orbits 1564244 2026-08-24 01:17:10.021773 2026-08-24 01:21:08.661456
MPC_primarydb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-08-24 01:21:08.937299
MPC_mpcsbndb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-08-24 01:21:09.307583
SBN_to_AWS numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-08-24 01:21:09.432235
MPC_primarydb neocp_els 69 2026-08-24 00:49:57.252954 2026-08-24 01:21:09.565669
MPC_mpcsbndb neocp_els 69 2026-08-24 00:49:57.252954 2026-08-24 01:21:09.665553
SBN_to_AWS neocp_els 69 2026-08-24 00:49:57.252954 2026-08-24 01:21:09.746022
MPC_primarydb neocp_events 333935 2026-08-24 00:49:57.211364 2026-08-24 01:21:09.82962
MPC_mpcsbndb neocp_events 333935 2026-08-24 00:49:57.211364 2026-08-24 01:21:10.030417
SBN_to_AWS neocp_events 333935 2026-08-24 00:49:57.211364 2026-08-24 01:21:10.144723
MPC_primarydb neocp_obs 1013 2026-08-24 00:49:57.126966 2026-08-24 01:21:10.250742
MPC_mpcsbndb neocp_obs 1013 2026-08-24 00:49:57.126966 2026-08-24 01:21:10.351195
SBN_to_AWS neocp_obs 1013 2026-08-24 00:49:57.126966 2026-08-24 01:21:10.431963
MPC_primarydb neocp_obs_archive 829278 2026-08-24 00:49:57.168533 2026-08-24 01:21:10.514549
MPC_mpcsbndb neocp_obs_archive 829278 2026-08-24 00:49:57.168533 2026-08-24 01:21:10.776868
SBN_to_AWS neocp_obs_archive 829278 2026-08-24 00:49:57.168533 2026-08-24 01:21:10.896523
MPC_primarydb neocp_prev_des 73628 2026-08-24 00:39:26.941961 2026-08-24 01:21:11.026734
MPC_mpcsbndb neocp_prev_des 73628 2026-08-24 00:39:26.941961 2026-08-24 01:21:11.164177
SBN_to_AWS neocp_prev_des 73628 2026-08-24 00:39:26.941961 2026-08-24 01:21:11.260404
MPC_primarydb neocp_var 153502 2026-08-24 00:49:57.349122 2026-08-24 01:21:11.350707
MPC_mpcsbndb neocp_var 153502 2026-08-24 00:49:57.349122 2026-08-24 01:21:11.522849
SBN_to_AWS neocp_var 153502 2026-08-24 00:49:57.349122 2026-08-24 01:21:11.627143
MPC_primarydb obscodes 2717 2026-08-14 19:43:59.64199 2026-08-24 01:21:11.721257
MPC_mpcsbndb obscodes 2717 2026-08-14 19:43:59.64199 2026-08-24 01:21:11.846572
SBN_to_AWS obscodes 2717 2026-08-14 19:43:59.64199 2026-08-24 01:21:11.927663
MPC_primarydb primary_objects 1598512 2026-08-24 00:38:42.16198 2026-08-24 01:21:12.010962
MPC_mpcsbndb primary_objects 1598512 2026-08-24 00:38:42.16198 2026-08-24 01:21:12.565836
SBN_to_AWS primary_objects 1598512 2026-08-24 00:38:42.16198 2026-08-24 01:21:12.743703
MPC_primarydb obs_alterations_corrections 0 2026-08-24 01:21:12.936494
MPC_mpcsbndb obs_alterations_corrections 0 2026-08-24 01:21:13.03765
SBN_to_AWS obs_alterations_corrections 0 2026-08-24 01:21:13.118532
MPC_primarydb obs_alterations_deletions 2123819 2026-08-21 20:38:48.449227 2026-08-24 01:21:13.202155
MPC_mpcsbndb obs_alterations_deletions 2123819 2026-08-21 20:38:48.449227 2026-08-24 01:21:13.879981
SBN_to_AWS obs_alterations_deletions 2123819 2026-08-21 20:38:48.449227 2026-08-24 01:21:14.004441
MPC_primarydb obs_alterations_redesignations 5194 2026-08-12 19:41:29.142496 2026-08-24 01:21:14.192166
MPC_mpcsbndb obs_alterations_redesignations 5194 2026-08-12 19:41:29.142496 2026-08-24 01:21:14.298538
SBN_to_AWS obs_alterations_redesignations 5194 2026-08-12 19:41:29.142496 2026-08-24 01:21:14.380152
MPC_primarydb obs_alterations_unassociations 601625 2026-08-23 18:11:06.335356 2026-08-24 01:21:14.463509
MPC_mpcsbndb obs_alterations_unassociations 601625 2026-08-23 18:11:06.335356 2026-08-24 01:21:14.754261
SBN_to_AWS obs_alterations_unassociations 601625 2026-08-23 18:11:06.335356 2026-08-24 01:21:14.873341