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

2026-07-12 09:10:01 (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 12756 2014-02-10 15:54:12 2026-07-08 18:01:03
identifications 223177 2026-07-11 12:23:03 2026-07-11 12:23:03
isolated_tracklets 50775778 2026-07-12 08:48:23 2026-07-12 08:48:23
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 2011-10-27 02:52:10 2026-07-09 11:09:42
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 524390395 2026-07-12 08:08:30 2026-07-12 08:08:30
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1568428 2026-07-12 08:08:37 2026-07-12 09:01:02
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 33 2026-06-27 21:48:20.755256 2026-07-12 09:12:38.440834
neocp_events 328783 2026-07-12 09:12:38.40008 2026-07-12 09:12:38.40008
neocp_obs_archive 820618 2026-07-12 09:12:38.358536 2026-07-12 09:12:38.358536
neocp_obs 477 2026-07-12 09:12:38.317305 2026-07-12 09:12:38.317305
neocp_prev_des 73031 2026-07-12 08:07:32.771409 2026-07-12 08:07:32.771409
neocp_var 78462 2026-07-12 09:12:38.531035 2026-07-12 09:12:38.531035
current_identifications 2083093 2026-07-12 08:06:38.597448 2026-07-12 08:07:52.113849
numbered_identifications 896611 2026-06-02 22:27:20.380719 2026-06-03 16:22:06.978451
primary_objects 1593182 2026-07-12 08:06:38.56543 2026-07-12 08:06:38.56543
obs_sbn 542883651 2026-07-12 04:30:55.42262-04 2026-07-12 05:09:25.591093-04
obs_alterations_deletions 1821613 2026-07-12 08:39:34.557647 2026-07-12 08:39:34.557647
obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-25 20:30:09.644732
obs_alterations_unassociations 593609 2026-07-11 22:10:08.678142 2026-07-11 22:10:08.678142
mpc_orbits 1558535 2021-02-04 02:08:11.296211 2026-07-12 09:09:24.273675
minor_planet_names 26548 2026-07-09 15:11:02.596597 2026-07-09 15:11:02.596597
obscodes 2710 2019-05-25 00:11:28.713477 2026-06-27 01:35:59.390103
comet_names 4383 2026-06-30 03:12:44.415234 2026-06-30 03:12:44.415234
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 542883552 2026-07-12 07:35:50.646303 2026-07-12 08:00:02.552458
MPC_mpcsbndb obs_sbn 542883552 2026-07-12 07:35:50.646303 2026-07-12 08:00:15.086086
SBN_to_AWS obs_sbn 542883552 2026-07-12 07:35:50.646303 2026-07-12 08:00:39.036472
MPC_primarydb current_identifications 2083093 2026-07-12 08:07:52.113849 2026-07-12 08:31:07.934328
MPC_mpcsbndb current_identifications 2083093 2026-07-12 08:07:52.113849 2026-07-12 08:31:08.611847
SBN_to_AWS current_identifications 2083093 2026-07-12 08:07:52.113849 2026-07-12 08:31:08.750458
MPC_primarydb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-12 08:31:09.491117
MPC_mpcsbndb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-12 08:31:09.582861
SBN_to_AWS comet_names 4383 2026-06-30 03:12:44.415234 2026-07-12 08:31:09.652395
MPC_primarydb minor_planet_names 26548 2026-07-09 15:11:02.596597 2026-07-12 08:31:09.732611
MPC_mpcsbndb minor_planet_names 26548 2026-07-09 15:11:02.596597 2026-07-12 08:31:09.860535
SBN_to_AWS minor_planet_names 26548 2026-07-09 15:11:02.596597 2026-07-12 08:31:09.943908
MPC_primarydb mpc_orbits 1558535 2026-07-12 08:14:09.073608 2026-07-12 08:31:10.077495
MPC_mpcsbndb mpc_orbits 1558535 2026-07-12 08:14:09.073608 2026-07-12 08:31:11.818725
SBN_to_AWS mpc_orbits 1558535 2026-07-12 08:14:09.073608 2026-07-12 08:31:12.073357
MPC_primarydb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-12 08:31:15.203414
MPC_mpcsbndb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-12 08:31:15.446189
SBN_to_AWS numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-12 08:31:15.553699
MPC_primarydb neocp_els 32 2026-07-12 07:33:24.105193 2026-07-12 08:31:15.836725
MPC_mpcsbndb neocp_els 32 2026-07-12 07:33:24.105193 2026-07-12 08:31:15.923816
SBN_to_AWS neocp_els 32 2026-07-12 07:33:24.105193 2026-07-12 08:31:15.991489
MPC_primarydb neocp_events 328775 2026-07-12 08:07:32.866282 2026-07-12 08:31:16.066376
MPC_mpcsbndb neocp_events 328775 2026-07-12 08:07:32.866282 2026-07-12 08:31:16.225645
SBN_to_AWS neocp_events 328775 2026-07-12 08:07:32.866282 2026-07-12 08:31:16.318519
MPC_primarydb neocp_obs 464 2026-07-12 07:33:23.981888 2026-07-12 08:31:16.452127
MPC_mpcsbndb neocp_obs 464 2026-07-12 07:33:23.981888 2026-07-12 08:31:16.535882
SBN_to_AWS neocp_obs 464 2026-07-12 07:33:23.981888 2026-07-12 08:31:16.604181
MPC_primarydb neocp_obs_archive 820603 2026-07-12 07:43:54.574583 2026-07-12 08:31:16.682673
MPC_mpcsbndb neocp_obs_archive 820603 2026-07-12 07:43:54.574583 2026-07-12 08:31:16.84101
SBN_to_AWS neocp_obs_archive 820603 2026-07-12 07:43:54.574583 2026-07-12 08:31:16.943058
MPC_primarydb neocp_prev_des 73031 2026-07-12 08:07:32.771409 2026-07-12 08:31:17.165766
MPC_mpcsbndb neocp_prev_des 73031 2026-07-12 08:07:32.771409 2026-07-12 08:31:17.286892
SBN_to_AWS neocp_prev_des 73031 2026-07-12 08:07:32.771409 2026-07-12 08:31:17.370764
MPC_primarydb neocp_var 75239 2026-07-12 07:33:24.203413 2026-07-12 08:31:17.472365
MPC_mpcsbndb neocp_var 75239 2026-07-12 07:33:24.203413 2026-07-12 08:31:17.606067
SBN_to_AWS neocp_var 75239 2026-07-12 07:33:24.203413 2026-07-12 08:31:17.694717
MPC_primarydb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-12 08:31:17.860209
MPC_mpcsbndb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-12 08:31:17.963363
SBN_to_AWS obscodes 2710 2026-06-27 01:35:59.390103 2026-07-12 08:31:18.03249
MPC_primarydb primary_objects 1593182 2026-07-12 08:06:38.56543 2026-07-12 08:31:18.108616
MPC_mpcsbndb primary_objects 1593182 2026-07-12 08:06:38.56543 2026-07-12 08:31:18.528486
SBN_to_AWS primary_objects 1593182 2026-07-12 08:06:38.56543 2026-07-12 08:31:18.686738
MPC_primarydb obs_alterations_corrections 0 2026-07-12 08:31:20.276765
MPC_mpcsbndb obs_alterations_corrections 0 2026-07-12 08:31:20.367454
SBN_to_AWS obs_alterations_corrections 0 2026-07-12 08:31:20.434892
MPC_primarydb obs_alterations_deletions 1821611 2026-07-11 16:23:44.868694 2026-07-12 08:31:20.505507
MPC_mpcsbndb obs_alterations_deletions 1821611 2026-07-11 16:23:44.868694 2026-07-12 08:31:20.944294
SBN_to_AWS obs_alterations_deletions 1821611 2026-07-11 16:23:44.868694 2026-07-12 08:31:21.057724
MPC_primarydb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-12 08:31:21.28128
MPC_mpcsbndb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-12 08:31:21.373744
SBN_to_AWS obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-12 08:31:21.443797
MPC_primarydb obs_alterations_unassociations 593609 2026-07-11 22:10:08.678142 2026-07-12 08:31:21.520495
MPC_mpcsbndb obs_alterations_unassociations 593609 2026-07-11 22:10:08.678142 2026-07-12 08:31:21.741471
SBN_to_AWS obs_alterations_unassociations 593609 2026-07-11 22:10:08.678142 2026-07-12 08:31:21.84417