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

2026-07-02 00:30:01 (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 223101 2026-07-01 12:18:49 2026-07-01 12:18:49
isolated_tracklets 50771134 2026-07-02 00:08:28 2026-07-02 00:08:28
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 524381239 2026-07-01 12:20:59 2026-07-01 12:20:59
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1568385 2015-01-08 22:32:05 2026-07-01 13:01:04
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 16 2026-06-27 21:48:20.755256 2026-07-01 18:04:25.390872
neocp_events 328082 2026-07-01 18:04:25.349329 2026-07-01 18:04:25.349329
neocp_obs_archive 819171 2026-07-01 18:04:25.307516 2026-07-01 18:04:25.307516
neocp_obs 203 2026-07-01 18:04:25.264903 2026-07-01 18:04:25.264903
neocp_prev_des 72958 2026-07-01 16:21:51.743831 2026-07-01 16:21:51.743831
neocp_var 44117 2026-07-01 18:04:25.4814 2026-07-01 18:04:25.4814
current_identifications 2083017 2026-05-23 22:23:43.223982 2026-07-01 20:10:38.926681
numbered_identifications 896611 2026-06-02 22:27:20.380719 2026-06-03 16:22:06.978451
primary_objects 1593146 2026-06-30 19:45:36.210805 2026-06-30 19:45:36.210805
obs_sbn 542268541 2026-07-01 20:00:09.278254-04 2026-07-01 20:08:26.226124-04
obs_alterations_deletions 1821564 2026-07-01 19:56:52.355412 2026-07-01 19:56:52.355412
obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-25 20:30:09.644732
obs_alterations_unassociations 593192 2026-07-01 17:12:14.437953 2026-07-01 17:12:14.437953
mpc_orbits 1558491 2021-02-03 23:55:19.6268 2026-07-02 00:01:14.529381
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 542268529 2026-07-01 23:53:12.787442 2026-07-02 00:00:02.089296
MPC_mpcsbndb obs_sbn 542268529 2026-07-01 23:53:12.787442 2026-07-02 00:00:14.571829
SBN_to_AWS obs_sbn 542268529 2026-07-01 23:53:12.787442 2026-07-02 00:00:37.454661
MPC_primarydb current_identifications 2083017 2026-07-01 20:10:38.926681 2026-07-02 00:30:38.856944
MPC_mpcsbndb current_identifications 2083017 2026-07-01 20:10:38.926681 2026-07-02 00:30:39.693903
SBN_to_AWS current_identifications 2083017 2026-07-01 20:10:38.926681 2026-07-02 00:30:39.849022
MPC_primarydb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-02 00:30:40.607148
MPC_mpcsbndb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-02 00:30:40.717875
SBN_to_AWS comet_names 4383 2026-06-30 03:12:44.415234 2026-07-02 00:30:40.804834
MPC_primarydb minor_planet_names 26301 2026-07-01 17:19:26.048309 2026-07-02 00:30:40.902987
MPC_mpcsbndb minor_planet_names 26301 2026-07-01 17:19:26.048309 2026-07-02 00:30:41.060069
SBN_to_AWS minor_planet_names 26301 2026-07-01 17:19:26.048309 2026-07-02 00:30:41.158931
MPC_primarydb mpc_orbits 1558491 2026-07-02 00:01:14.529381 2026-07-02 00:30:41.310956
MPC_mpcsbndb mpc_orbits 1558491 2026-07-02 00:01:14.529381 2026-07-02 00:30:42.936352
SBN_to_AWS mpc_orbits 1558491 2026-07-02 00:01:14.529381 2026-07-02 00:30:43.176927
MPC_primarydb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-02 00:30:47.581396
MPC_mpcsbndb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-02 00:30:47.896928
SBN_to_AWS numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-02 00:30:48.024398
MPC_primarydb neocp_els 16 2026-07-01 18:04:25.390872 2026-07-02 00:30:48.323414
MPC_mpcsbndb neocp_els 16 2026-07-01 18:04:25.390872 2026-07-02 00:30:48.432428
SBN_to_AWS neocp_els 16 2026-07-01 18:04:25.390872 2026-07-02 00:30:48.518764
MPC_primarydb neocp_events 328082 2026-07-01 18:04:25.349329 2026-07-02 00:30:48.612458
MPC_mpcsbndb neocp_events 328082 2026-07-01 18:04:25.349329 2026-07-02 00:30:48.80898
SBN_to_AWS neocp_events 328082 2026-07-01 18:04:25.349329 2026-07-02 00:30:48.921935
MPC_primarydb neocp_obs 203 2026-07-01 18:04:25.264903 2026-07-02 00:30:49.073414
MPC_mpcsbndb neocp_obs 203 2026-07-01 18:04:25.264903 2026-07-02 00:30:49.180582
SBN_to_AWS neocp_obs 203 2026-07-01 18:04:25.264903 2026-07-02 00:30:49.266848
MPC_primarydb neocp_obs_archive 819171 2026-07-01 18:04:25.307516 2026-07-02 00:30:49.362754
MPC_mpcsbndb neocp_obs_archive 819171 2026-07-01 18:04:25.307516 2026-07-02 00:30:49.561419
SBN_to_AWS neocp_obs_archive 819171 2026-07-01 18:04:25.307516 2026-07-02 00:30:49.685027
MPC_primarydb neocp_prev_des 72958 2026-07-01 16:21:51.743831 2026-07-02 00:30:49.9215
MPC_mpcsbndb neocp_prev_des 72958 2026-07-01 16:21:51.743831 2026-07-02 00:30:50.062024
SBN_to_AWS neocp_prev_des 72958 2026-07-01 16:21:51.743831 2026-07-02 00:30:50.163515
MPC_primarydb neocp_var 44117 2026-07-01 18:04:25.4814 2026-07-02 00:30:50.284321
MPC_mpcsbndb neocp_var 44117 2026-07-01 18:04:25.4814 2026-07-02 00:30:50.432568
SBN_to_AWS neocp_var 44117 2026-07-01 18:04:25.4814 2026-07-02 00:30:50.533843
MPC_primarydb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-02 00:30:50.663261
MPC_mpcsbndb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-02 00:30:50.785331
SBN_to_AWS obscodes 2710 2026-06-27 01:35:59.390103 2026-07-02 00:30:50.872075
MPC_primarydb primary_objects 1593145 2026-06-30 19:45:36.210805 2026-07-02 00:30:50.966526
MPC_mpcsbndb primary_objects 1593145 2026-06-30 19:45:36.210805 2026-07-02 00:30:51.439413
SBN_to_AWS primary_objects 1593145 2026-06-30 19:45:36.210805 2026-07-02 00:30:51.612828
MPC_primarydb obs_alterations_corrections 0 2026-07-02 00:30:53.244211
MPC_mpcsbndb obs_alterations_corrections 0 2026-07-02 00:30:53.350983
SBN_to_AWS obs_alterations_corrections 0 2026-07-02 00:30:53.436703
MPC_primarydb obs_alterations_deletions 1821564 2026-07-01 19:56:52.355412 2026-07-02 00:30:53.528553
MPC_mpcsbndb obs_alterations_deletions 1821564 2026-07-01 19:56:52.355412 2026-07-02 00:30:54.01554
SBN_to_AWS obs_alterations_deletions 1821564 2026-07-01 19:56:52.355412 2026-07-02 00:30:54.150069
MPC_primarydb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-02 00:30:54.390861
MPC_mpcsbndb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-02 00:30:54.501499
SBN_to_AWS obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-02 00:30:54.58857
MPC_primarydb obs_alterations_unassociations 593192 2026-07-01 17:12:14.437953 2026-07-02 00:30:54.68409
MPC_mpcsbndb obs_alterations_unassociations 593192 2026-07-01 17:12:14.437953 2026-07-02 00:30:54.944563
SBN_to_AWS obs_alterations_unassociations 593192 2026-07-01 17:12:14.437953 2026-07-02 00:30:55.067319