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

2026-07-10 21:40:01 (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 223173 2026-07-10 12:24:51 2026-07-10 12:24:51
isolated_tracklets 50775137 2026-07-10 21:18:16 2026-07-10 21:18:16
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 524389948 2026-07-10 18:17:51 2026-07-10 18:17:51
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1568422 2026-02-19 12:39:18 2026-07-10 21:43:12
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 25 2026-07-10 19:56:08.052465 2026-07-10 20:01:13.474271
neocp_events 328597 2026-07-10 20:01:13.433545 2026-07-10 20:01:13.433545
neocp_obs_archive 820259 2026-07-10 20:01:13.391689 2026-07-10 20:01:13.391689
neocp_obs 382 2026-07-10 20:01:13.350716 2026-07-10 20:01:13.350716
neocp_prev_des 73017 2026-07-10 16:18:16.129355 2026-07-10 16:18:16.129355
neocp_var 62470 2026-07-10 20:01:13.564931 2026-07-10 20:01:13.564931
current_identifications 2083080 2026-02-18 19:35:50.676017 2026-07-10 21:42:45.447044
numbered_identifications 896611 2026-06-02 22:27:20.380719 2026-06-03 16:22:06.978451
primary_objects 1593172 2026-07-10 17:44:36.317331 2026-07-10 18:52:02.605102
obs_sbn 542755713 2026-07-10 09:43:53.268387-04 2026-07-10 17:42:46.359923-04
obs_alterations_deletions 1821606 2026-07-09 22:24:01.681545 2026-07-09 22:24:01.681545
obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-25 20:30:09.644732
obs_alterations_unassociations 593558 2026-07-10 18:12:38.013311 2026-07-10 18:12:38.013311
mpc_orbits 1558525 2026-02-18 19:36:13.641789 2026-07-10 21:41:31.204153
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 542755666 2026-07-10 20:41:28.671313 2026-07-10 21:00:01.972758
MPC_mpcsbndb obs_sbn 542755666 2026-07-10 20:41:28.671313 2026-07-10 21:00:19.26736
SBN_to_AWS obs_sbn 542755666 2026-07-10 20:41:28.671313 2026-07-10 21:00:41.243609
MPC_primarydb current_identifications 2083080 2026-07-10 18:52:02.605102 2026-07-10 21:31:15.830713
MPC_mpcsbndb current_identifications 2083080 2026-07-10 18:52:02.605102 2026-07-10 21:31:19.00018
SBN_to_AWS current_identifications 2083080 2026-07-10 18:52:02.605102 2026-07-10 21:31:19.133908
MPC_primarydb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-10 21:31:19.869461
MPC_mpcsbndb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-10 21:31:19.965719
SBN_to_AWS comet_names 4383 2026-06-30 03:12:44.415234 2026-07-10 21:31:20.029109
MPC_primarydb minor_planet_names 26548 2026-07-09 15:11:02.596597 2026-07-10 21:31:20.103707
MPC_mpcsbndb minor_planet_names 26548 2026-07-09 15:11:02.596597 2026-07-10 21:31:20.244272
SBN_to_AWS minor_planet_names 26548 2026-07-09 15:11:02.596597 2026-07-10 21:31:20.321021
MPC_primarydb mpc_orbits 1558525 2026-07-10 21:27:08.767106 2026-07-10 21:31:20.44756
MPC_mpcsbndb mpc_orbits 1558525 2026-07-10 21:27:08.767106 2026-07-10 21:31:22.1079
SBN_to_AWS mpc_orbits 1558525 2026-07-10 21:27:08.767106 2026-07-10 21:31:22.260449
MPC_primarydb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-10 21:31:26.9957
MPC_mpcsbndb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-10 21:31:27.417781
SBN_to_AWS numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-10 21:31:27.524261
MPC_primarydb neocp_els 25 2026-07-10 20:01:13.474271 2026-07-10 21:31:27.795442
MPC_mpcsbndb neocp_els 25 2026-07-10 20:01:13.474271 2026-07-10 21:31:27.892315
SBN_to_AWS neocp_els 25 2026-07-10 20:01:13.474271 2026-07-10 21:31:27.955023
MPC_primarydb neocp_events 328597 2026-07-10 20:01:13.433545 2026-07-10 21:31:28.025576
MPC_mpcsbndb neocp_events 328597 2026-07-10 20:01:13.433545 2026-07-10 21:31:28.212314
SBN_to_AWS neocp_events 328597 2026-07-10 20:01:13.433545 2026-07-10 21:31:28.304052
MPC_primarydb neocp_obs 382 2026-07-10 20:01:13.350716 2026-07-10 21:31:28.436803
MPC_mpcsbndb neocp_obs 382 2026-07-10 20:01:13.350716 2026-07-10 21:31:28.53015
SBN_to_AWS neocp_obs 382 2026-07-10 20:01:13.350716 2026-07-10 21:31:28.592289
MPC_primarydb neocp_obs_archive 820259 2026-07-10 20:01:13.391689 2026-07-10 21:31:28.665483
MPC_mpcsbndb neocp_obs_archive 820259 2026-07-10 20:01:13.391689 2026-07-10 21:31:28.923466
SBN_to_AWS neocp_obs_archive 820259 2026-07-10 20:01:13.391689 2026-07-10 21:31:29.021018
MPC_primarydb neocp_prev_des 73017 2026-07-10 16:18:16.129355 2026-07-10 21:31:29.238234
MPC_mpcsbndb neocp_prev_des 73017 2026-07-10 16:18:16.129355 2026-07-10 21:31:29.370317
SBN_to_AWS neocp_prev_des 73017 2026-07-10 16:18:16.129355 2026-07-10 21:31:29.44791
MPC_primarydb neocp_var 62470 2026-07-10 20:01:13.564931 2026-07-10 21:31:29.545634
MPC_mpcsbndb neocp_var 62470 2026-07-10 20:01:13.564931 2026-07-10 21:31:29.687337
SBN_to_AWS neocp_var 62470 2026-07-10 20:01:13.564931 2026-07-10 21:31:29.768953
MPC_primarydb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-10 21:31:29.879273
MPC_mpcsbndb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-10 21:31:29.990545
SBN_to_AWS obscodes 2710 2026-06-27 01:35:59.390103 2026-07-10 21:31:30.054553
MPC_primarydb primary_objects 1593172 2026-07-10 18:52:02.605102 2026-07-10 21:31:30.128055
MPC_mpcsbndb primary_objects 1593172 2026-07-10 18:52:02.605102 2026-07-10 21:31:30.612442
SBN_to_AWS primary_objects 1593172 2026-07-10 18:52:02.605102 2026-07-10 21:31:30.762362
MPC_primarydb obs_alterations_corrections 0 2026-07-10 21:31:32.364291
MPC_mpcsbndb obs_alterations_corrections 0 2026-07-10 21:31:32.460313
SBN_to_AWS obs_alterations_corrections 0 2026-07-10 21:31:32.522826
MPC_primarydb obs_alterations_deletions 1821606 2026-07-09 22:24:01.681545 2026-07-10 21:31:32.589649
MPC_mpcsbndb obs_alterations_deletions 1821606 2026-07-09 22:24:01.681545 2026-07-10 21:31:33.229739
SBN_to_AWS obs_alterations_deletions 1821606 2026-07-09 22:24:01.681545 2026-07-10 21:31:33.336836
MPC_primarydb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-10 21:31:33.559086
MPC_mpcsbndb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-10 21:31:33.662211
SBN_to_AWS obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-10 21:31:33.726192
MPC_primarydb obs_alterations_unassociations 593558 2026-07-10 18:12:38.013311 2026-07-10 21:31:33.798629
MPC_mpcsbndb obs_alterations_unassociations 593558 2026-07-10 18:12:38.013311 2026-07-10 21:31:34.104245
SBN_to_AWS obs_alterations_unassociations 593558 2026-07-10 18:12:38.013311 2026-07-10 21:31:34.203902