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

2026-07-15 02:20:01 (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 223187 2026-07-14 12:33:56 2026-07-14 12:33:56
isolated_tracklets 50777327 2026-07-15 02:18:30 2026-07-15 02:18:30
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 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 524393092 2026-07-14 19:09:37 2026-07-14 19:09:37
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1568457 2026-07-14 19:09:45 2026-07-14 20:01:03
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 27 2026-06-27 21:48:20.755256 2026-07-15 01:28:37.318214
neocp_events 329000 2026-07-15 01:56:16.086772 2026-07-15 01:56:16.086772
neocp_obs_archive 821058 2026-07-15 01:28:37.235767 2026-07-15 01:28:37.235767
neocp_obs 464 2026-07-15 01:28:37.19478 2026-07-15 01:28:37.19478
neocp_prev_des 73061 2026-07-15 01:56:06.407492 2026-07-15 01:56:06.407492
neocp_var 62396 2026-07-15 01:28:37.408229 2026-07-15 01:28:37.408229
current_identifications 2083115 2026-07-15 01:05:35.78883 2026-07-15 01:06:10.157664
numbered_identifications 896611 2026-06-02 22:27:20.380719 2026-06-03 16:22:06.978451
primary_objects 1593200 2026-07-15 01:05:35.756079 2026-07-15 01:05:35.756079
obs_sbn 543225183 2026-07-14 22:10:22.932893-04 2026-07-14 22:18:27.90292-04
obs_alterations_deletions 1821847 2026-07-14 22:12:13.150667 2026-07-14 22:12:13.150667
obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-25 20:30:09.644732
obs_alterations_unassociations 593778 2026-07-14 22:10:10.144913 2026-07-14 22:10:10.144913
mpc_orbits 1558558 2024-10-13 16:36:24.070633 2026-07-15 02:16:09.926317
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 543224769 2026-07-14 23:53:08.419721 2026-07-15 00:00:02.113537
MPC_mpcsbndb obs_sbn 543224764 2026-07-14 23:53:08.419721 2026-07-15 00:00:14.029079
SBN_to_AWS obs_sbn 543224764 2026-07-14 23:53:08.419721 2026-07-15 00:00:36.738421
MPC_primarydb current_identifications 2083114 2026-07-14 19:46:41.339902 2026-07-15 00:31:11.305149
MPC_mpcsbndb current_identifications 2083114 2026-07-14 19:46:41.339902 2026-07-15 00:31:12.150509
SBN_to_AWS current_identifications 2083114 2026-07-14 19:46:41.339902 2026-07-15 00:31:12.303319
MPC_primarydb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-15 00:31:13.062713
MPC_mpcsbndb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-15 00:31:13.176178
SBN_to_AWS comet_names 4383 2026-06-30 03:12:44.415234 2026-07-15 00:31:13.26147
MPC_primarydb minor_planet_names 26548 2026-07-09 15:11:02.596597 2026-07-15 00:31:13.35845
MPC_mpcsbndb minor_planet_names 26548 2026-07-09 15:11:02.596597 2026-07-15 00:31:13.517455
SBN_to_AWS minor_planet_names 26548 2026-07-09 15:11:02.596597 2026-07-15 00:31:13.616432
MPC_primarydb mpc_orbits 1558557 2026-07-15 00:31:04.305988 2026-07-15 00:31:13.763953
MPC_mpcsbndb mpc_orbits 1558557 2026-07-15 00:31:04.305988 2026-07-15 00:31:15.440275
SBN_to_AWS mpc_orbits 1558557 2026-07-15 00:31:04.305988 2026-07-15 00:31:15.756616
MPC_primarydb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-15 00:31:18.956766
MPC_mpcsbndb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-15 00:31:19.262498
SBN_to_AWS numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-15 00:31:19.390569
MPC_primarydb neocp_els 26 2026-07-15 00:05:26.160771 2026-07-15 00:31:19.682673
MPC_mpcsbndb neocp_els 26 2026-07-15 00:05:26.160771 2026-07-15 00:31:19.793577
SBN_to_AWS neocp_els 26 2026-07-15 00:05:26.160771 2026-07-15 00:31:19.8777
MPC_primarydb neocp_events 328993 2026-07-15 00:05:26.119926 2026-07-15 00:31:19.969434
MPC_mpcsbndb neocp_events 328993 2026-07-15 00:05:26.119926 2026-07-15 00:31:20.167406
SBN_to_AWS neocp_events 328993 2026-07-15 00:05:26.119926 2026-07-15 00:31:20.277201
MPC_primarydb neocp_obs 455 2026-07-15 00:05:26.034474 2026-07-15 00:31:20.432649
MPC_mpcsbndb neocp_obs 455 2026-07-15 00:05:26.034474 2026-07-15 00:31:20.542842
SBN_to_AWS neocp_obs 455 2026-07-15 00:05:26.034474 2026-07-15 00:31:20.627481
MPC_primarydb neocp_obs_archive 821049 2026-07-15 00:05:26.095421 2026-07-15 00:31:20.722424
MPC_mpcsbndb neocp_obs_archive 821049 2026-07-15 00:05:26.095421 2026-07-15 00:31:20.932846
SBN_to_AWS neocp_obs_archive 821049 2026-07-15 00:05:26.095421 2026-07-15 00:31:21.05457
MPC_primarydb neocp_prev_des 73060 2026-07-14 19:09:02.443325 2026-07-15 00:31:21.292414
MPC_mpcsbndb neocp_prev_des 73060 2026-07-14 19:09:02.443325 2026-07-15 00:31:21.436839
SBN_to_AWS neocp_prev_des 73060 2026-07-14 19:09:02.443325 2026-07-15 00:31:21.536531
MPC_primarydb neocp_var 60497 2026-07-15 00:05:26.250907 2026-07-15 00:31:21.655601
MPC_mpcsbndb neocp_var 60497 2026-07-15 00:05:26.250907 2026-07-15 00:31:21.817185
SBN_to_AWS neocp_var 60497 2026-07-15 00:05:26.250907 2026-07-15 00:31:21.920201
MPC_primarydb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-15 00:31:22.055434
MPC_mpcsbndb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-15 00:31:22.180189
SBN_to_AWS obscodes 2710 2026-06-27 01:35:59.390103 2026-07-15 00:31:22.26624
MPC_primarydb primary_objects 1593199 2026-07-14 19:46:07.214099 2026-07-15 00:31:22.359456
MPC_mpcsbndb primary_objects 1593199 2026-07-14 19:46:07.214099 2026-07-15 00:31:22.847975
SBN_to_AWS primary_objects 1593199 2026-07-14 19:46:07.214099 2026-07-15 00:31:23.013343
MPC_primarydb obs_alterations_corrections 0 2026-07-15 00:31:24.639197
MPC_mpcsbndb obs_alterations_corrections 0 2026-07-15 00:31:24.748276
SBN_to_AWS obs_alterations_corrections 0 2026-07-15 00:31:24.832115
MPC_primarydb obs_alterations_deletions 1821847 2026-07-14 22:12:13.150667 2026-07-15 00:31:24.920421
MPC_mpcsbndb obs_alterations_deletions 1821847 2026-07-14 22:12:13.150667 2026-07-15 00:31:25.388846
SBN_to_AWS obs_alterations_deletions 1821847 2026-07-14 22:12:13.150667 2026-07-15 00:31:25.518298
MPC_primarydb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-15 00:31:25.757978
MPC_mpcsbndb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-15 00:31:25.87194
SBN_to_AWS obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-15 00:31:25.957646
MPC_primarydb obs_alterations_unassociations 593778 2026-07-14 22:10:10.144913 2026-07-15 00:31:26.051091
MPC_mpcsbndb obs_alterations_unassociations 593778 2026-07-14 22:10:10.144913 2026-07-15 00:31:26.305696
SBN_to_AWS obs_alterations_unassociations 593778 2026-07-14 22:10:10.144913 2026-07-15 00:31:26.426104