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

2026-07-08 23:10:01 (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 223159 2026-07-08 12:27:06 2026-07-08 12:27:06
isolated_tracklets 50774613 2026-07-08 23:08:30 2026-07-08 23:08:30
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 2013-03-28 19:22:56 2026-07-06 10:53:34
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 524388303 2026-07-08 23:07:51 2026-07-08 23:07:51
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1568412 2026-07-08 23:07:56 2026-07-08 23:07:56
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 23 2026-07-08 08:56:57.754834 2026-07-08 22:54:28.497201
neocp_events 328444 2026-07-08 23:07:16.019063 2026-07-08 23:07:16.019063
neocp_obs_archive 819906 2026-07-08 22:54:28.447491 2026-07-08 22:54:28.447491
neocp_obs 378 2026-07-08 22:54:28.405917 2026-07-08 22:54:28.405917
neocp_prev_des 73002 2026-07-08 23:07:15.923657 2026-07-08 23:07:15.923657
neocp_var 59275 2026-07-08 22:54:28.588878 2026-07-08 22:54:28.588878
current_identifications 2083062 2026-07-08 23:06:37.555474 2026-07-08 23:07:26.893005
numbered_identifications 896611 2026-06-02 22:27:20.380719 2026-06-03 16:22:06.978451
primary_objects 1593160 2026-07-08 23:06:37.52639 2026-07-08 23:06:37.52639
obs_sbn 542665161 2026-07-08 19:05:11.116106-04 2026-07-08 19:08:27.795088-04
obs_alterations_deletions 1821604 2026-07-08 21:29:56.394921 2026-07-08 21:29:56.394921
obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-25 20:30:09.644732
obs_alterations_unassociations 593442 2026-07-08 22:10:09.425604 2026-07-08 22:10:09.425604
mpc_orbits 1558515 2021-02-03 23:58:57.599012 2026-07-08 23:07:45.14466
minor_planet_names 26340 2013-03-28 19:22:56 2026-07-06 14:53:34.682524
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 542665020 2026-07-08 21:56:10.457429 2026-07-08 22:00:02.142566
MPC_mpcsbndb obs_sbn 542665018 2026-07-08 21:56:10.457429 2026-07-08 22:00:15.952952
SBN_to_AWS obs_sbn 542665018 2026-07-08 21:56:10.457429 2026-07-08 22:00:40.081467
MPC_primarydb current_identifications 2083061 2026-07-08 17:06:56.218339 2026-07-08 22:31:15.836968
MPC_mpcsbndb current_identifications 2083061 2026-07-08 17:06:56.218339 2026-07-08 22:31:16.644054
SBN_to_AWS current_identifications 2083061 2026-07-08 17:06:56.218339 2026-07-08 22:31:16.78165
MPC_primarydb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-08 22:31:17.529734
MPC_mpcsbndb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-08 22:31:17.626851
SBN_to_AWS comet_names 4383 2026-06-30 03:12:44.415234 2026-07-08 22:31:17.700832
MPC_primarydb minor_planet_names 26340 2026-07-06 14:53:34.682524 2026-07-08 22:31:17.786633
MPC_mpcsbndb minor_planet_names 26340 2026-07-06 14:53:34.682524 2026-07-08 22:31:17.925569
SBN_to_AWS minor_planet_names 26340 2026-07-06 14:53:34.682524 2026-07-08 22:31:18.014053
MPC_primarydb mpc_orbits 1558514 2026-07-08 22:31:13.119516 2026-07-08 22:31:18.151607
MPC_mpcsbndb mpc_orbits 1558514 2026-07-08 22:31:13.119516 2026-07-08 22:31:19.793564
SBN_to_AWS mpc_orbits 1558514 2026-07-08 22:31:13.119516 2026-07-08 22:31:20.028588
MPC_primarydb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-08 22:31:21.381376
MPC_mpcsbndb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-08 22:31:21.653602
SBN_to_AWS numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-08 22:31:21.764891
MPC_primarydb neocp_els 23 2026-07-08 22:23:14.018122 2026-07-08 22:31:22.047041
MPC_mpcsbndb neocp_els 23 2026-07-08 22:23:14.018122 2026-07-08 22:31:22.142241
SBN_to_AWS neocp_els 23 2026-07-08 22:23:14.018122 2026-07-08 22:31:22.215416
MPC_primarydb neocp_events 328442 2026-07-08 22:23:13.977042 2026-07-08 22:31:22.295214
MPC_mpcsbndb neocp_events 328442 2026-07-08 22:23:13.977042 2026-07-08 22:31:22.467524
SBN_to_AWS neocp_events 328442 2026-07-08 22:23:13.977042 2026-07-08 22:31:22.565014
MPC_primarydb neocp_obs 376 2026-07-08 22:23:13.894428 2026-07-08 22:31:22.706122
MPC_mpcsbndb neocp_obs 376 2026-07-08 22:23:13.894428 2026-07-08 22:31:22.799197
SBN_to_AWS neocp_obs 376 2026-07-08 22:23:13.894428 2026-07-08 22:31:22.872146
MPC_primarydb neocp_obs_archive 819904 2026-07-08 22:23:13.935485 2026-07-08 22:31:22.955138
MPC_mpcsbndb neocp_obs_archive 819904 2026-07-08 22:23:13.935485 2026-07-08 22:31:23.151322
SBN_to_AWS neocp_obs_archive 819904 2026-07-08 22:23:13.935485 2026-07-08 22:31:23.256493
MPC_primarydb neocp_prev_des 73001 2026-07-08 16:39:54.062634 2026-07-08 22:31:23.479926
MPC_mpcsbndb neocp_prev_des 73001 2026-07-08 16:39:54.062634 2026-07-08 22:31:23.606343
SBN_to_AWS neocp_prev_des 73001 2026-07-08 16:39:54.062634 2026-07-08 22:31:23.694534
MPC_primarydb neocp_var 59275 2026-07-08 22:23:14.107359 2026-07-08 22:31:23.802042
MPC_mpcsbndb neocp_var 59275 2026-07-08 22:23:14.107359 2026-07-08 22:31:23.942375
SBN_to_AWS neocp_var 59275 2026-07-08 22:23:14.107359 2026-07-08 22:31:24.031922
MPC_primarydb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-08 22:31:24.171399
MPC_mpcsbndb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-08 22:31:24.280772
SBN_to_AWS obscodes 2710 2026-06-27 01:35:59.390103 2026-07-08 22:31:24.354137
MPC_primarydb primary_objects 1593159 2026-07-08 16:54:30.742584 2026-07-08 22:31:24.436575
MPC_mpcsbndb primary_objects 1593159 2026-07-08 16:54:30.742584 2026-07-08 22:31:24.9116
SBN_to_AWS primary_objects 1593159 2026-07-08 16:54:30.742584 2026-07-08 22:31:25.070372
MPC_primarydb obs_alterations_corrections 0 2026-07-08 22:31:26.692656
MPC_mpcsbndb obs_alterations_corrections 0 2026-07-08 22:31:26.787291
SBN_to_AWS obs_alterations_corrections 0 2026-07-08 22:31:26.859991
MPC_primarydb obs_alterations_deletions 1821604 2026-07-08 21:29:56.394921 2026-07-08 22:31:26.936727
MPC_mpcsbndb obs_alterations_deletions 1821604 2026-07-08 21:29:56.394921 2026-07-08 22:31:27.407505
SBN_to_AWS obs_alterations_deletions 1821604 2026-07-08 21:29:56.394921 2026-07-08 22:31:27.526279
MPC_primarydb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-08 22:31:27.756071
MPC_mpcsbndb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-08 22:31:27.855899
SBN_to_AWS obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-08 22:31:27.930395
MPC_primarydb obs_alterations_unassociations 593442 2026-07-08 22:10:09.425604 2026-07-08 22:31:28.013786
MPC_mpcsbndb obs_alterations_unassociations 593442 2026-07-08 22:10:09.425604 2026-07-08 22:31:28.245492
SBN_to_AWS obs_alterations_unassociations 593442 2026-07-08 22:10:09.425604 2026-07-08 22:31:28.357013