Minor Planet Center Annex

@ SBN

 

Database Status: GREEN

21 May 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

2026-06-15 00:20:01 (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 12710 2014-02-10 15:54:06 2026-06-09 21:01:02
identifications 222489 2026-06-14 12:19:34 2026-06-14 12:19:34
isolated_tracklets 50756213 2026-06-14 22:58:13 2026-06-14 22:58:13
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 2011-10-28 17:37:34 2026-06-05 18:04:37
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 524364832 2026-06-14 20:07:53 2026-06-14 20:07:53
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1564269 2026-06-14 20:07:57 2026-06-14 21:01:02
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 36 2026-06-14 04:35:00.881235 2026-06-14 23:58:35.986501
neocp_events 326323 2026-06-14 23:58:35.945861 2026-06-14 23:58:35.945861
neocp_obs_archive 815903 2026-06-14 23:58:35.90392 2026-06-14 23:58:35.90392
neocp_obs 381 2026-06-14 23:58:35.862687 2026-06-14 23:58:35.862687
neocp_prev_des 72720 2026-06-14 20:09:11.54865 2026-06-14 20:09:11.54865
neocp_var 84541 2026-06-14 23:58:36.076552 2026-06-14 23:58:36.076552
current_identifications 2079140 2026-06-14 21:21:01.243948 2026-06-14 21:21:31.440127
numbered_identifications 896611 2026-06-02 22:27:20.380719 2026-06-03 16:22:06.978451
primary_objects 1589568 2026-06-14 21:21:01.130093 2026-06-14 21:21:01.130093
obs_sbn 540833881 2026-06-14 19:56:25.517559-04 2026-06-14 19:57:32.753536-04
obs_alterations_deletions 1719674 2026-06-14 11:59:30.57648 2026-06-14 11:59:30.57648
obs_alterations_redesignations 5100 2026-06-12 04:57:52.114214 2026-06-12 04:57:52.114214
obs_alterations_unassociations 588944 2026-06-14 19:55:01.657597 2026-06-14 19:55:01.657597
mpc_orbits 1554866 2021-02-04 02:52:52.999787 2026-06-15 00:09:39.736483
minor_planet_names 26233 2026-01-12 18:42:40.541646 2026-06-09 20:34:29.81277
obscodes 2706 2019-05-25 00:11:22.530598 2026-06-13 01:30:12.83251
comet_names 4379 2026-06-09 19:49:19.732214 2026-06-09 19:49:19.732214
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 540833878 2026-06-14 22:58:11.696003 2026-06-14 23:00:02.800732
MPC_mpcsbndb obs_sbn 540833878 2026-06-14 22:58:11.696003 2026-06-14 23:00:14.938065
SBN_to_AWS obs_sbn 540833878 2026-06-14 22:58:11.696003 2026-06-14 23:01:00.639162
MPC_primarydb current_identifications 2079140 2026-06-14 21:21:31.440127 2026-06-14 23:29:38.050715
MPC_mpcsbndb current_identifications 2079140 2026-06-14 21:21:31.440127 2026-06-14 23:29:39.443887
SBN_to_AWS current_identifications 2079140 2026-06-14 21:21:31.440127 2026-06-14 23:29:39.620905
MPC_primarydb comet_names 4379 2026-06-09 19:49:19.732214 2026-06-14 23:29:40.368126
MPC_mpcsbndb comet_names 4379 2026-06-09 19:49:19.732214 2026-06-14 23:29:40.478933
SBN_to_AWS comet_names 4379 2026-06-09 19:49:19.732214 2026-06-14 23:29:40.564904
MPC_primarydb minor_planet_names 26233 2026-06-09 20:34:29.81277 2026-06-14 23:29:40.660754
MPC_mpcsbndb minor_planet_names 26233 2026-06-09 20:34:29.81277 2026-06-14 23:29:40.816038
SBN_to_AWS minor_planet_names 26233 2026-06-09 20:34:29.81277 2026-06-14 23:29:40.915044
MPC_primarydb mpc_orbits 1554866 2026-06-14 23:25:57.097146 2026-06-14 23:29:41.058325
MPC_mpcsbndb mpc_orbits 1554866 2026-06-14 23:25:57.097146 2026-06-14 23:29:42.688489
SBN_to_AWS mpc_orbits 1554866 2026-06-14 23:25:57.097146 2026-06-14 23:29:43.050417
MPC_primarydb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-06-14 23:29:47.462061
MPC_mpcsbndb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-06-14 23:29:47.779622
SBN_to_AWS numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-06-14 23:29:47.920511
MPC_primarydb neocp_els 36 2026-06-14 22:41:29.224802 2026-06-14 23:29:48.209663
MPC_mpcsbndb neocp_els 36 2026-06-14 22:41:29.224802 2026-06-14 23:29:48.319443
SBN_to_AWS neocp_els 36 2026-06-14 22:41:29.224802 2026-06-14 23:29:48.403072
MPC_primarydb neocp_events 326322 2026-06-14 22:41:29.184238 2026-06-14 23:29:48.493939
MPC_mpcsbndb neocp_events 326322 2026-06-14 22:41:29.184238 2026-06-14 23:29:48.674892
SBN_to_AWS neocp_events 326322 2026-06-14 22:41:29.184238 2026-06-14 23:29:48.797891
MPC_primarydb neocp_obs 379 2026-06-14 22:41:29.101782 2026-06-14 23:29:48.954331
MPC_mpcsbndb neocp_obs 379 2026-06-14 22:41:29.101782 2026-06-14 23:29:49.061817
SBN_to_AWS neocp_obs 379 2026-06-14 22:41:29.101782 2026-06-14 23:29:49.146119
MPC_primarydb neocp_obs_archive 815901 2026-06-14 22:41:29.142724 2026-06-14 23:29:49.239174
MPC_mpcsbndb neocp_obs_archive 815901 2026-06-14 22:41:29.142724 2026-06-14 23:29:49.431061
SBN_to_AWS neocp_obs_archive 815901 2026-06-14 22:41:29.142724 2026-06-14 23:29:49.575526
MPC_primarydb neocp_prev_des 72720 2026-06-14 20:09:11.54865 2026-06-14 23:29:49.812216
MPC_mpcsbndb neocp_prev_des 72720 2026-06-14 20:09:11.54865 2026-06-14 23:29:49.95481
SBN_to_AWS neocp_prev_des 72720 2026-06-14 20:09:11.54865 2026-06-14 23:29:50.054504
MPC_primarydb neocp_var 84541 2026-06-14 22:41:29.315329 2026-06-14 23:29:50.171329
MPC_mpcsbndb neocp_var 84541 2026-06-14 22:41:29.315329 2026-06-14 23:29:50.323458
SBN_to_AWS neocp_var 84541 2026-06-14 22:41:29.315329 2026-06-14 23:29:50.434047
MPC_primarydb obscodes 2706 2026-06-13 01:30:12.83251 2026-06-14 23:29:50.578969
MPC_mpcsbndb obscodes 2706 2026-06-13 01:30:12.83251 2026-06-14 23:29:50.703074
SBN_to_AWS obscodes 2706 2026-06-13 01:30:12.83251 2026-06-14 23:29:50.788347
MPC_primarydb primary_objects 1589568 2026-06-14 21:21:01.130093 2026-06-14 23:29:50.879831
MPC_mpcsbndb primary_objects 1589568 2026-06-14 21:21:01.130093 2026-06-14 23:29:51.333588
SBN_to_AWS primary_objects 1589568 2026-06-14 21:21:01.130093 2026-06-14 23:29:51.565945
MPC_primarydb obs_alterations_corrections 0 2026-06-14 23:29:53.166989
MPC_mpcsbndb obs_alterations_corrections 0 2026-06-14 23:29:53.277503
SBN_to_AWS obs_alterations_corrections 0 2026-06-14 23:29:53.360221
MPC_primarydb obs_alterations_deletions 1719674 2026-06-14 11:59:30.57648 2026-06-14 23:29:53.446053
MPC_mpcsbndb obs_alterations_deletions 1719674 2026-06-14 11:59:30.57648 2026-06-14 23:29:53.898275
SBN_to_AWS obs_alterations_deletions 1719674 2026-06-14 11:59:30.57648 2026-06-14 23:29:54.06865
MPC_primarydb obs_alterations_redesignations 5100 2026-06-12 04:57:52.114214 2026-06-14 23:29:54.426856
MPC_mpcsbndb obs_alterations_redesignations 5100 2026-06-12 04:57:52.114214 2026-06-14 23:29:54.53814
SBN_to_AWS obs_alterations_redesignations 5100 2026-06-12 04:57:52.114214 2026-06-14 23:29:54.624269
MPC_primarydb obs_alterations_unassociations 588944 2026-06-14 19:55:01.657597 2026-06-14 23:29:54.717521
MPC_mpcsbndb obs_alterations_unassociations 588944 2026-06-14 19:55:01.657597 2026-06-14 23:29:54.963746
SBN_to_AWS obs_alterations_unassociations 588944 2026-06-14 19:55:01.657597 2026-06-14 23:29:55.096724