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

2026-07-05 05:30:01 (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 12721 2026-03-05 21:19:01 2026-06-30 04:01:03
identifications 223111 2026-07-04 12:21:23 2026-07-04 12:21:23
isolated_tracklets 50772378 2026-07-05 05:08:17 2026-07-05 05:08:17
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 2026-06-03 02:57:31 2026-06-29 13:22:35
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 524382700 2026-07-04 13:21:15 2026-07-04 13:21:15
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1568391 2019-02-05 14:14:40 2026-07-04 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 12 2026-06-27 11:24:04.833089 2026-07-05 05:33:27.308094
neocp_events 328161 2026-07-05 05:33:27.511558 2026-07-05 05:33:27.511558
neocp_obs_archive 819309 2026-07-05 03:55:28.137534 2026-07-05 03:55:28.137534
neocp_obs 246 2026-07-05 03:55:28.096633 2026-07-05 03:55:28.096633
neocp_prev_des 72968 2026-07-05 02:31:53.73688 2026-07-05 02:31:53.73688
neocp_var 36833 2026-07-05 05:33:27.369811 2026-07-05 05:33:27.369811
current_identifications 2083024 2026-07-05 05:10:41.514748 2026-07-05 05:11:18.148986
numbered_identifications 896611 2026-06-02 22:27:20.380719 2026-06-03 16:22:06.978451
primary_objects 1593148 2026-07-05 05:10:41.472996 2026-07-05 05:10:41.472996
obs_sbn 542350214 2026-03-28 03:21:31.099325-04 2026-07-05 01:10:45.245461-04
obs_alterations_deletions 1821577 2026-07-05 03:43:09.270304 2026-07-05 03:43:09.270304
obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-25 20:30:09.644732
obs_alterations_unassociations 593203 2026-07-03 18:10:08.549025 2026-07-03 18:10:08.549025
mpc_orbits 1558498 2026-07-05 05:11:31.431616 2026-07-05 05:11:39.824099
minor_planet_names 26301 2013-03-28 19:14:47 2026-07-01 17:19:26.048309
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 542350206 2026-07-05 04:50:51.298136 2026-07-05 05:00:02.650574
MPC_mpcsbndb obs_sbn 542350206 2026-07-05 04:50:51.298136 2026-07-05 05:00:21.212169
SBN_to_AWS obs_sbn 542350206 2026-07-05 04:50:51.298136 2026-07-05 05:00:45.111733
MPC_primarydb current_identifications 2083024 2026-07-05 05:11:18.148986 2026-07-05 05:30:45.731587
MPC_mpcsbndb current_identifications 2083024 2026-07-05 05:11:18.148986 2026-07-05 05:30:46.836308
SBN_to_AWS current_identifications 2083024 2026-07-05 05:11:18.148986 2026-07-05 05:30:46.997551
MPC_primarydb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-05 05:30:47.747024
MPC_mpcsbndb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-05 05:30:47.858823
SBN_to_AWS comet_names 4383 2026-06-30 03:12:44.415234 2026-07-05 05:30:47.946908
MPC_primarydb minor_planet_names 26301 2026-07-01 17:19:26.048309 2026-07-05 05:30:48.046399
MPC_mpcsbndb minor_planet_names 26301 2026-07-01 17:19:26.048309 2026-07-05 05:30:48.208476
SBN_to_AWS minor_planet_names 26301 2026-07-01 17:19:26.048309 2026-07-05 05:30:48.309729
MPC_primarydb mpc_orbits 1558498 2026-07-05 05:11:39.824099 2026-07-05 05:30:48.461153
MPC_mpcsbndb mpc_orbits 1558498 2026-07-05 05:11:39.824099 2026-07-05 05:30:50.345518
SBN_to_AWS mpc_orbits 1558498 2026-07-05 05:11:39.824099 2026-07-05 05:30:50.658975
MPC_primarydb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-05 05:30:52.457946
MPC_mpcsbndb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-05 05:30:52.831661
SBN_to_AWS numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-05 05:30:52.968581
MPC_primarydb neocp_els 12 2026-07-05 05:27:17.496274 2026-07-05 05:30:53.261959
MPC_mpcsbndb neocp_els 12 2026-07-05 05:27:17.496274 2026-07-05 05:30:53.369156
SBN_to_AWS neocp_els 12 2026-07-05 05:27:17.496274 2026-07-05 05:30:53.455519
MPC_primarydb neocp_events 328158 2026-07-05 05:27:17.696723 2026-07-05 05:30:53.548806
MPC_mpcsbndb neocp_events 328158 2026-07-05 05:27:17.696723 2026-07-05 05:30:53.749268
SBN_to_AWS neocp_events 328158 2026-07-05 05:27:17.696723 2026-07-05 05:30:53.866185
MPC_primarydb neocp_obs 246 2026-07-05 03:55:28.096633 2026-07-05 05:30:54.020143
MPC_mpcsbndb neocp_obs 246 2026-07-05 03:55:28.096633 2026-07-05 05:30:54.128129
SBN_to_AWS neocp_obs 246 2026-07-05 03:55:28.096633 2026-07-05 05:30:54.214828
MPC_primarydb neocp_obs_archive 819309 2026-07-05 03:55:28.137534 2026-07-05 05:30:54.31259
MPC_mpcsbndb neocp_obs_archive 819309 2026-07-05 03:55:28.137534 2026-07-05 05:30:54.59621
SBN_to_AWS neocp_obs_archive 819309 2026-07-05 03:55:28.137534 2026-07-05 05:30:54.726519
MPC_primarydb neocp_prev_des 72968 2026-07-05 02:31:53.73688 2026-07-05 05:30:54.966606
MPC_mpcsbndb neocp_prev_des 72968 2026-07-05 02:31:53.73688 2026-07-05 05:30:55.111142
SBN_to_AWS neocp_prev_des 72968 2026-07-05 02:31:53.73688 2026-07-05 05:30:55.212265
MPC_primarydb neocp_var 36908 2026-07-05 05:27:17.559392 2026-07-05 05:30:55.334015
MPC_mpcsbndb neocp_var 36908 2026-07-05 05:27:17.559392 2026-07-05 05:30:55.486331
SBN_to_AWS neocp_var 36908 2026-07-05 05:27:17.559392 2026-07-05 05:30:55.587806
MPC_primarydb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-05 05:30:55.711597
MPC_mpcsbndb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-05 05:30:55.835294
SBN_to_AWS obscodes 2710 2026-06-27 01:35:59.390103 2026-07-05 05:30:55.922875
MPC_primarydb primary_objects 1593148 2026-07-05 05:10:41.472996 2026-07-05 05:30:56.018646
MPC_mpcsbndb primary_objects 1593148 2026-07-05 05:10:41.472996 2026-07-05 05:30:56.508738
SBN_to_AWS primary_objects 1593148 2026-07-05 05:10:41.472996 2026-07-05 05:30:56.688811
MPC_primarydb obs_alterations_corrections 0 2026-07-05 05:30:58.303093
MPC_mpcsbndb obs_alterations_corrections 0 2026-07-05 05:30:58.410887
SBN_to_AWS obs_alterations_corrections 0 2026-07-05 05:30:58.496813
MPC_primarydb obs_alterations_deletions 1821577 2026-07-05 03:43:09.270304 2026-07-05 05:30:58.586771
MPC_mpcsbndb obs_alterations_deletions 1821577 2026-07-05 03:43:09.270304 2026-07-05 05:30:59.183052
SBN_to_AWS obs_alterations_deletions 1821577 2026-07-05 03:43:09.270304 2026-07-05 05:30:59.32206
MPC_primarydb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-05 05:30:59.56072
MPC_mpcsbndb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-05 05:30:59.674095
SBN_to_AWS obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-05 05:30:59.763033
MPC_primarydb obs_alterations_unassociations 593203 2026-07-03 18:10:08.549025 2026-07-05 05:30:59.859761
MPC_mpcsbndb obs_alterations_unassociations 593203 2026-07-03 18:10:08.549025 2026-07-05 05:31:00.164442
SBN_to_AWS obs_alterations_unassociations 593203 2026-07-03 18:10:08.549025 2026-07-05 05:31:00.289182