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

2026-06-27 09:40:02 (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 12721 2026-06-25 21:55:05 2026-06-25 21:55:05
identifications 222811 2026-06-26 12:22:20 2026-06-26 12:22:20
isolated_tracklets 50769220 2026-06-27 09:28:15 2026-06-27 09:28:15
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 2011-10-28 17:37:34 2026-06-05 18:04:37
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 524378103 2026-06-27 06:28:03 2026-06-27 06:28:03
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1568409 2026-06-27 06:12:26 2026-06-27 07:01:02
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 39 2026-06-25 10:42:05.272275 2026-06-27 09:42:28.826871
neocp_events 327919 2026-06-27 09:43:20.17726 2026-06-27 09:43:20.17726
neocp_obs_archive 818931 2026-06-27 09:42:28.771777 2026-06-27 09:42:28.771777
neocp_obs 387 2026-06-27 09:42:28.766385 2026-06-27 09:42:28.766385
neocp_prev_des 72929 2026-06-27 09:43:20.131592 2026-06-27 09:43:20.131592
neocp_var 89994 2026-06-27 09:42:28.86874 2026-06-27 09:42:28.86874
current_identifications 2082978 2026-06-27 09:42:38.954862 2026-06-27 09:43:30.185231
numbered_identifications 896611 2026-06-02 22:27:20.380719 2026-06-03 16:22:06.978451
primary_objects 1593157 2026-06-27 09:42:38.924846 2026-06-27 09:42:38.924846
obs_sbn 542140321 2026-06-25 07:26:43.928952-04 2026-06-27 05:43:31.188322-04
obs_alterations_deletions 1820041 2026-06-26 18:14:32.675166 2026-06-26 18:14:32.675166
obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-25 20:30:09.644732
obs_alterations_unassociations 591581 2026-06-27 09:32:28.685215 2026-06-27 09:32:28.685215
mpc_orbits 1558485 2026-06-27 09:43:03.798806 2026-06-27 09:43:04.070977
minor_planet_names 26233 2026-01-12 18:42:40.541646 2026-06-09 20:34:29.81277
obscodes 2710 2019-05-25 00:11:28.713477 2026-06-27 01:35:59.390103
comet_names 4380 2026-06-15 20:56:35.141471 2026-06-15 20:56:35.141471
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 542140267 2026-06-27 08:26:27.695582 2026-06-27 09:00:02.600919
MPC_mpcsbndb obs_sbn 542140267 2026-06-27 08:26:27.695582 2026-06-27 09:00:23.892425
SBN_to_AWS obs_sbn 542140267 2026-06-27 08:26:27.695582 2026-06-27 09:00:48.841029
MPC_primarydb current_identifications 2082974 2026-06-27 07:41:53.41235 2026-06-27 09:30:48.685607
MPC_mpcsbndb current_identifications 2082974 2026-06-27 07:41:53.41235 2026-06-27 09:30:49.734094
SBN_to_AWS current_identifications 2082974 2026-06-27 07:41:53.41235 2026-06-27 09:30:49.88849
MPC_primarydb comet_names 4380 2026-06-15 20:56:35.141471 2026-06-27 09:30:50.636057
MPC_mpcsbndb comet_names 4380 2026-06-15 20:56:35.141471 2026-06-27 09:30:50.74328
SBN_to_AWS comet_names 4380 2026-06-15 20:56:35.141471 2026-06-27 09:30:50.825388
MPC_primarydb minor_planet_names 26233 2026-06-09 20:34:29.81277 2026-06-27 09:30:50.918501
MPC_mpcsbndb minor_planet_names 26233 2026-06-09 20:34:29.81277 2026-06-27 09:30:51.069505
SBN_to_AWS minor_planet_names 26233 2026-06-09 20:34:29.81277 2026-06-27 09:30:51.164689
MPC_primarydb mpc_orbits 1558481 2026-06-27 09:16:27.144655 2026-06-27 09:30:51.305811
MPC_mpcsbndb mpc_orbits 1558481 2026-06-27 09:16:27.144655 2026-06-27 09:30:52.995047
SBN_to_AWS mpc_orbits 1558481 2026-06-27 09:16:27.144655 2026-06-27 09:30:53.246534
MPC_primarydb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-06-27 09:30:57.218414
MPC_mpcsbndb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-06-27 09:30:57.565131
SBN_to_AWS numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-06-27 09:30:57.689103
MPC_primarydb neocp_els 40 2026-06-27 09:12:28.901324 2026-06-27 09:30:57.979569
MPC_mpcsbndb neocp_els 40 2026-06-27 09:12:28.901324 2026-06-27 09:30:58.081192
SBN_to_AWS neocp_els 40 2026-06-27 09:12:28.901324 2026-06-27 09:30:58.162417
MPC_primarydb neocp_events 327915 2026-06-27 09:12:28.8925 2026-06-27 09:30:58.251358
MPC_mpcsbndb neocp_events 327915 2026-06-27 09:12:28.8925 2026-06-27 09:30:58.446575
SBN_to_AWS neocp_events 327915 2026-06-27 09:12:28.8925 2026-06-27 09:30:58.557049
MPC_primarydb neocp_obs 397 2026-06-27 09:12:28.881797 2026-06-27 09:30:58.707155
MPC_mpcsbndb neocp_obs 397 2026-06-27 09:12:28.881797 2026-06-27 09:30:58.808811
SBN_to_AWS neocp_obs 397 2026-06-27 09:12:28.881797 2026-06-27 09:30:58.890316
MPC_primarydb neocp_obs_archive 818921 2026-06-27 09:12:28.888155 2026-06-27 09:30:58.982114
MPC_mpcsbndb neocp_obs_archive 818921 2026-06-27 09:12:28.888155 2026-06-27 09:30:59.229721
SBN_to_AWS neocp_obs_archive 818921 2026-06-27 09:12:28.888155 2026-06-27 09:30:59.352744
MPC_primarydb neocp_prev_des 72928 2026-06-27 06:27:25.058904 2026-06-27 09:30:59.58627
MPC_mpcsbndb neocp_prev_des 72928 2026-06-27 06:27:25.058904 2026-06-27 09:30:59.72523
SBN_to_AWS neocp_prev_des 72928 2026-06-27 06:27:25.058904 2026-06-27 09:30:59.820576
MPC_primarydb neocp_var 91994 2026-06-27 09:12:28.931115 2026-06-27 09:30:59.937043
MPC_mpcsbndb neocp_var 91994 2026-06-27 09:12:28.931115 2026-06-27 09:31:00.08917
SBN_to_AWS neocp_var 91994 2026-06-27 09:12:28.931115 2026-06-27 09:31:00.1944
MPC_primarydb obscodes 2710 2026-06-27 01:35:59.390103 2026-06-27 09:31:00.353755
MPC_mpcsbndb obscodes 2710 2026-06-27 01:35:59.390103 2026-06-27 09:31:00.468327
SBN_to_AWS obscodes 2710 2026-06-27 01:35:59.390103 2026-06-27 09:31:00.550192
MPC_primarydb primary_objects 1593153 2026-06-27 07:41:25.239039 2026-06-27 09:31:00.641121
MPC_mpcsbndb primary_objects 1593153 2026-06-27 07:41:25.239039 2026-06-27 09:31:01.108469
SBN_to_AWS primary_objects 1593153 2026-06-27 07:41:25.239039 2026-06-27 09:31:01.283343
MPC_primarydb obs_alterations_corrections 0 2026-06-27 09:31:02.912465
MPC_mpcsbndb obs_alterations_corrections 0 2026-06-27 09:31:03.014522
SBN_to_AWS obs_alterations_corrections 0 2026-06-27 09:31:03.09536
MPC_primarydb obs_alterations_deletions 1820041 2026-06-26 18:14:32.675166 2026-06-27 09:31:03.180086
MPC_mpcsbndb obs_alterations_deletions 1820041 2026-06-26 18:14:32.675166 2026-06-27 09:31:03.820944
SBN_to_AWS obs_alterations_deletions 1820041 2026-06-26 18:14:32.675166 2026-06-27 09:31:03.962949
MPC_primarydb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-27 09:31:04.196994
MPC_mpcsbndb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-27 09:31:04.305748
SBN_to_AWS obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-27 09:31:04.388228
MPC_primarydb obs_alterations_unassociations 591576 2026-06-27 06:16:04.931148 2026-06-27 09:31:04.478809
MPC_mpcsbndb obs_alterations_unassociations 591576 2026-06-27 06:16:04.931148 2026-06-27 09:31:04.778355
SBN_to_AWS obs_alterations_unassociations 591576 2026-06-27 06:16:04.931148 2026-06-27 09:31:04.896257