Minor Planet Center Annex

@ SBN

 

Database Status: GREEN

21 May 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

2026-06-04 00:10:01 (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 12634 2026-06-03 02:55:48 2026-06-03 02:55:48
identifications 218335 2026-06-03 02:56:27 2026-06-03 02:56:27
isolated_tracklets 49974042 2026-06-03 21:18:22 2026-06-03 21:18:22
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 2026-06-03 02:57:32
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 524354481 2026-06-03 23:07:03 2026-06-03 23:07:03
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1558986 2026-06-03 23:07:07 2026-06-04 00:01:03
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 6 2026-06-03 08:23:57.380214 2026-06-03 22:43:16.622839
neocp_events 325326 2026-06-03 23:06:32.312339 2026-06-03 23:06:32.312339
neocp_obs_archive 813804 2026-06-03 22:43:16.562125 2026-06-03 22:43:16.562125
neocp_obs 64 2026-06-03 22:43:16.520852 2026-06-03 22:43:16.520852
neocp_prev_des 72614 2026-06-03 23:06:32.223266 2026-06-03 23:06:32.223266
neocp_var 25000 2026-06-03 22:43:16.690204 2026-06-03 22:43:16.690204
current_identifications 2071754 2026-04-22 01:55:19.186283 2026-06-04 00:13:53.092647
numbered_identifications 896611 2026-06-02 22:27:20.380719 2026-06-03 16:22:06.978451
primary_objects 1584120 2026-06-03 23:05:56.335173 2026-06-03 23:05:56.335173
obs_sbn 539984141 2026-06-03 18:05:09.447226-04 2026-06-03 19:06:44.526933-04
obs_alterations_deletions 1694520 2026-06-03 22:25:27.239384 2026-06-03 22:25:27.239384
obs_alterations_redesignations 5083 2026-03-18 20:47:44.531467 2026-05-31 19:35:10.075266
obs_alterations_unassociations 581115 2026-06-02 18:59:47.150189 2026-06-02 18:59:47.150189
mpc_orbits 1548995
minor_planet_names 26198 2026-06-03 18:29:20.922397 2026-06-03 18:29:20.922397
obscodes 2703 2019-05-25 00:11:22.017419 2026-06-01 18:22:48.009037
comet_names 4376 2026-05-26 21:03:40.256139 2026-05-26 21:03:40.256139
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 539984104 2026-06-03 22:56:15.13706 2026-06-03 23:00:02.625545
MPC_mpcsbndb obs_sbn 539984104 2026-06-03 22:56:15.13706 2026-06-03 23:00:15.53019
SBN_to_AWS obs_sbn 539984104 2026-06-03 22:56:15.13706 2026-06-03 23:00:59.075442
MPC_primarydb current_identifications 2071754 2026-06-03 23:28:37.437224 2026-06-03 23:29:00.680986
MPC_mpcsbndb current_identifications 2071754 2026-06-03 23:28:37.437224 2026-06-03 23:29:01.505624
SBN_to_AWS current_identifications 2071754 2026-06-03 23:28:37.437224 2026-06-03 23:29:01.669309
MPC_primarydb comet_names 4376 2026-05-26 21:03:40.256139 2026-06-03 23:29:02.342939
MPC_mpcsbndb comet_names 4376 2026-05-26 21:03:40.256139 2026-06-03 23:29:02.454979
SBN_to_AWS comet_names 4376 2026-05-26 21:03:40.256139 2026-06-03 23:29:02.534432
MPC_primarydb minor_planet_names 26198 2026-06-03 18:29:20.922397 2026-06-03 23:29:02.624888
MPC_mpcsbndb minor_planet_names 26198 2026-06-03 18:29:20.922397 2026-06-03 23:29:02.768445
SBN_to_AWS minor_planet_names 26198 2026-06-03 18:29:20.922397 2026-06-03 23:29:02.864144
MPC_primarydb mpc_orbits 1549039 2026-06-03 23:29:01.893067 2026-06-03 23:29:03.002341
MPC_mpcsbndb mpc_orbits 1549039 2026-06-03 23:29:01.893067 2026-06-03 23:29:04.594645
SBN_to_AWS mpc_orbits 1549039 2026-06-03 23:29:01.893067 2026-06-03 23:29:04.937748
MPC_primarydb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-06-03 23:29:06.468211
MPC_mpcsbndb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-06-03 23:29:06.755064
SBN_to_AWS numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-06-03 23:29:06.905532
MPC_primarydb neocp_els 5 2026-06-03 22:34:06.090606 2026-06-03 23:29:07.190257
MPC_mpcsbndb neocp_els 5 2026-06-03 22:34:06.090606 2026-06-03 23:29:07.295952
SBN_to_AWS neocp_els 5 2026-06-03 22:34:06.090606 2026-06-03 23:29:07.374043
MPC_primarydb neocp_events 325326 2026-06-03 23:06:32.312339 2026-06-03 23:29:07.458608
MPC_mpcsbndb neocp_events 325326 2026-06-03 23:06:32.312339 2026-06-03 23:29:07.638203
SBN_to_AWS neocp_events 325326 2026-06-03 23:06:32.312339 2026-06-03 23:29:07.755185
MPC_primarydb neocp_obs 27 2026-06-03 22:34:05.909745 2026-06-03 23:29:07.897142
MPC_mpcsbndb neocp_obs 27 2026-06-03 22:34:05.909745 2026-06-03 23:29:07.99989
SBN_to_AWS neocp_obs 27 2026-06-03 22:34:05.909745 2026-06-03 23:29:08.078175
MPC_primarydb neocp_obs_archive 813804 2026-06-03 22:43:16.562125 2026-06-03 23:29:08.164552
MPC_mpcsbndb neocp_obs_archive 813804 2026-06-03 22:43:16.562125 2026-06-03 23:29:08.355036
SBN_to_AWS neocp_obs_archive 813804 2026-06-03 22:43:16.562125 2026-06-03 23:29:08.489993
MPC_primarydb neocp_prev_des 72614 2026-06-03 23:06:32.223266 2026-06-03 23:29:08.716703
MPC_mpcsbndb neocp_prev_des 72614 2026-06-03 23:06:32.223266 2026-06-03 23:29:08.853552
SBN_to_AWS neocp_prev_des 72614 2026-06-03 23:06:32.223266 2026-06-03 23:29:08.948117
MPC_primarydb neocp_var 23000 2026-06-03 22:34:06.018535 2026-06-03 23:29:09.059457
MPC_mpcsbndb neocp_var 23000 2026-06-03 22:34:06.018535 2026-06-03 23:29:09.203714
SBN_to_AWS neocp_var 23000 2026-06-03 22:34:06.018535 2026-06-03 23:29:09.303458
MPC_primarydb obscodes 2703 2026-06-01 18:22:48.009037 2026-06-03 23:29:09.415587
MPC_mpcsbndb obscodes 2703 2026-06-01 18:22:48.009037 2026-06-03 23:29:09.532903
SBN_to_AWS obscodes 2703 2026-06-01 18:22:48.009037 2026-06-03 23:29:09.613656
MPC_primarydb primary_objects 1584108 2026-06-03 23:05:56.335173 2026-06-03 23:29:09.700349
MPC_mpcsbndb primary_objects 1584108 2026-06-03 23:05:56.335173 2026-06-03 23:29:10.123568
SBN_to_AWS primary_objects 1584108 2026-06-03 23:05:56.335173 2026-06-03 23:29:10.35588
MPC_primarydb obs_alterations_corrections 0 2026-06-03 23:29:11.963758
MPC_mpcsbndb obs_alterations_corrections 0 2026-06-03 23:29:12.071278
SBN_to_AWS obs_alterations_corrections 0 2026-06-03 23:29:12.148736
MPC_primarydb obs_alterations_deletions 1694520 2026-06-03 22:25:27.239384 2026-06-03 23:29:12.229909
MPC_mpcsbndb obs_alterations_deletions 1694520 2026-06-03 22:25:27.239384 2026-06-03 23:29:12.65659
SBN_to_AWS obs_alterations_deletions 1694520 2026-06-03 22:25:27.239384 2026-06-03 23:29:12.818522
MPC_primarydb obs_alterations_redesignations 5083 2026-05-31 19:35:10.075266 2026-06-03 23:29:13.153018
MPC_mpcsbndb obs_alterations_redesignations 5083 2026-05-31 19:35:10.075266 2026-06-03 23:29:13.266746
SBN_to_AWS obs_alterations_redesignations 5083 2026-05-31 19:35:10.075266 2026-06-03 23:29:13.347895
MPC_primarydb obs_alterations_unassociations 581115 2026-06-02 18:59:47.150189 2026-06-03 23:29:13.435631
MPC_mpcsbndb obs_alterations_unassociations 581115 2026-06-02 18:59:47.150189 2026-06-03 23:29:13.679584
SBN_to_AWS obs_alterations_unassociations 581115 2026-06-02 18:59:47.150189 2026-06-03 23:29:13.803326