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 21:10:01 (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 223183 2026-07-12 12:28:29 2026-07-12 12:28:29
isolated_tracklets 50775953 2026-07-12 21:08:21 2026-07-12 21:08:21
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 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 524391245 2026-07-12 13:21:40 2026-07-12 13:21:40
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1568432 2025-07-22 00:06:54 2026-07-12 14:01:02
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 2026-07-12 04:19:19.798402 2026-07-12 21:06:24.972218
neocp_events 328794 2026-07-12 21:06:24.959219 2026-07-12 21:06:24.959219
neocp_obs_archive 820655 2026-07-12 21:06:24.91772 2026-07-12 21:06:24.91772
neocp_obs 514 2026-07-12 21:06:24.876323 2026-07-12 21:06:24.876323
neocp_prev_des 73031 2026-07-12 08:07:32.771409 2026-07-12 08:07:32.771409
neocp_var 78694 2026-07-12 21:06:25.063366 2026-07-12 21:06:25.063366
current_identifications 2083093 2020-07-30 16:14:41.552535 2026-07-12 16:35:28.085579
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 542890054 2026-07-12 17:11:26.470139-04 2026-07-12 17:12:45.881982-04
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 2021-02-03 23:26:37.002525 2026-07-12 21:12:45.881982
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 542889994 2026-07-12 19:58:17.531586 2026-07-12 20:00:02.885612
MPC_mpcsbndb obs_sbn 542889994 2026-07-12 19:58:17.531586 2026-07-12 20:00:14.722116
SBN_to_AWS obs_sbn 542889994 2026-07-12 19:58:17.531586 2026-07-12 20:00:38.288197
MPC_primarydb current_identifications 2083093 2026-07-12 16:35:28.085579 2026-07-12 20:31:08.996187
MPC_mpcsbndb current_identifications 2083093 2026-07-12 16:35:28.085579 2026-07-12 20:31:09.769916
SBN_to_AWS current_identifications 2083093 2026-07-12 16:35:28.085579 2026-07-12 20:31:09.900369
MPC_primarydb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-12 20:31:10.640646
MPC_mpcsbndb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-12 20:31:10.734645
SBN_to_AWS comet_names 4383 2026-06-30 03:12:44.415234 2026-07-12 20:31:10.803089
MPC_primarydb minor_planet_names 26548 2026-07-09 15:11:02.596597 2026-07-12 20:31:10.88361
MPC_mpcsbndb minor_planet_names 26548 2026-07-09 15:11:02.596597 2026-07-12 20:31:11.016367
SBN_to_AWS minor_planet_names 26548 2026-07-09 15:11:02.596597 2026-07-12 20:31:11.097558
MPC_primarydb mpc_orbits 1558535 2026-07-12 20:31:10.248825 2026-07-12 20:31:11.22941
MPC_mpcsbndb mpc_orbits 1558535 2026-07-12 20:31:10.248825 2026-07-12 20:31:12.860266
SBN_to_AWS mpc_orbits 1558535 2026-07-12 20:31:10.248825 2026-07-12 20:31:13.160742
MPC_primarydb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-12 20:31:17.343496
MPC_mpcsbndb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-12 20:31:17.606569
SBN_to_AWS numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-12 20:31:17.713255
MPC_primarydb neocp_els 33 2026-07-12 15:35:33.941939 2026-07-12 20:31:17.991792
MPC_mpcsbndb neocp_els 33 2026-07-12 15:35:33.941939 2026-07-12 20:31:18.087151
SBN_to_AWS neocp_els 33 2026-07-12 15:35:33.941939 2026-07-12 20:31:18.154631
MPC_primarydb neocp_events 328793 2026-07-12 15:35:33.90113 2026-07-12 20:31:18.230107
MPC_mpcsbndb neocp_events 328793 2026-07-12 15:35:33.90113 2026-07-12 20:31:18.402582
SBN_to_AWS neocp_events 328793 2026-07-12 15:35:33.90113 2026-07-12 20:31:18.494448
MPC_primarydb neocp_obs 512 2026-07-12 15:35:33.818408 2026-07-12 20:31:18.63517
MPC_mpcsbndb neocp_obs 512 2026-07-12 15:35:33.818408 2026-07-12 20:31:18.728092
SBN_to_AWS neocp_obs 512 2026-07-12 15:35:33.818408 2026-07-12 20:31:18.796009
MPC_primarydb neocp_obs_archive 820653 2026-07-12 15:35:33.859497 2026-07-12 20:31:18.875714
MPC_mpcsbndb neocp_obs_archive 820653 2026-07-12 15:35:33.859497 2026-07-12 20:31:19.054538
SBN_to_AWS neocp_obs_archive 820653 2026-07-12 15:35:33.859497 2026-07-12 20:31:19.157262
MPC_primarydb neocp_prev_des 73031 2026-07-12 08:07:32.771409 2026-07-12 20:31:19.38479
MPC_mpcsbndb neocp_prev_des 73031 2026-07-12 08:07:32.771409 2026-07-12 20:31:19.511214
SBN_to_AWS neocp_prev_des 73031 2026-07-12 08:07:32.771409 2026-07-12 20:31:19.593427
MPC_primarydb neocp_var 78694 2026-07-12 15:35:34.03385 2026-07-12 20:31:19.695889
MPC_mpcsbndb neocp_var 78694 2026-07-12 15:35:34.03385 2026-07-12 20:31:19.837575
SBN_to_AWS neocp_var 78694 2026-07-12 15:35:34.03385 2026-07-12 20:31:19.925731
MPC_primarydb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-12 20:31:20.040715
MPC_mpcsbndb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-12 20:31:20.14672
SBN_to_AWS obscodes 2710 2026-06-27 01:35:59.390103 2026-07-12 20:31:20.215493
MPC_primarydb primary_objects 1593181 2026-07-12 08:06:38.56543 2026-07-12 20:31:20.292143
MPC_mpcsbndb primary_objects 1593181 2026-07-12 08:06:38.56543 2026-07-12 20:31:20.732244
SBN_to_AWS primary_objects 1593181 2026-07-12 08:06:38.56543 2026-07-12 20:31:20.878744
MPC_primarydb obs_alterations_corrections 0 2026-07-12 20:31:22.475405
MPC_mpcsbndb obs_alterations_corrections 0 2026-07-12 20:31:22.568345
SBN_to_AWS obs_alterations_corrections 0 2026-07-12 20:31:22.635655
MPC_primarydb obs_alterations_deletions 1821613 2026-07-12 08:39:34.557647 2026-07-12 20:31:22.70708
MPC_mpcsbndb obs_alterations_deletions 1821613 2026-07-12 08:39:34.557647 2026-07-12 20:31:23.16001
SBN_to_AWS obs_alterations_deletions 1821613 2026-07-12 08:39:34.557647 2026-07-12 20:31:23.271748
MPC_primarydb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-12 20:31:23.493656
MPC_mpcsbndb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-12 20:31:23.592066
SBN_to_AWS obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-12 20:31:23.660658
MPC_primarydb obs_alterations_unassociations 593609 2026-07-11 22:10:08.678142 2026-07-12 20:31:23.737266
MPC_mpcsbndb obs_alterations_unassociations 593609 2026-07-11 22:10:08.678142 2026-07-12 20:31:23.973062
SBN_to_AWS obs_alterations_unassociations 593609 2026-07-11 22:10:08.678142 2026-07-12 20:31:24.075055