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

2026-06-26 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 2026-06-25 21:55:05 2026-06-25 21:55:05
identifications 222673 2026-06-25 12:19:02 2026-06-25 12:19:02
isolated_tracklets 50768699 2026-06-26 05:18:16 2026-06-26 05:18:16
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 2011-10-28 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 524376762 2026-06-26 01:06:54 2026-06-26 01:06:54
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1568420 2026-06-26 01:06:58 2026-06-26 02:01:02
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 39 2026-06-25 13:11:05.392127 2026-06-26 05:28:50.305543
neocp_events 327818 2026-06-26 05:28:50.297893 2026-06-26 05:28:50.297893
neocp_obs_archive 818768 2026-06-26 05:28:50.256286 2026-06-26 05:28:50.256286
neocp_obs 405 2026-06-26 05:28:50.215351 2026-06-26 05:28:50.215351
neocp_prev_des 72919 2026-06-26 01:06:18.759731 2026-06-26 01:06:18.759731
neocp_var 89655 2026-06-26 05:28:50.396635 2026-06-26 05:28:50.396635
current_identifications 2082872 2026-06-26 02:42:53.502731 2026-06-26 02:42:53.502731
numbered_identifications 896611 2026-06-02 22:27:20.380719 2026-06-03 16:22:06.978451
primary_objects 1593150 2026-06-26 02:42:53.441559 2026-06-26 02:42:53.441559
obs_sbn 542076363 2024-02-14 22:11:06.036504-05 2026-06-26 01:33:01.336652-04
obs_alterations_deletions 1798503 2026-06-25 23:12:49.73527 2026-06-25 23:12:49.73527
obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-25 20:30:09.644732
obs_alterations_unassociations 591513 2026-06-26 05:25:37.180333 2026-06-26 05:25:37.180333
mpc_orbits 1558474 2026-06-25 00:52:01.125473 2026-06-26 05:34:11.912508
minor_planet_names 26233 2026-01-12 18:42:40.541646 2026-06-09 20:34:29.81277
obscodes 2710 2026-06-25 19:43:39.507183 2026-06-25 19:43:39.507183
comet_names 4380 2026-06-15 20:56:35.141471 2026-06-15 20:56:35.141471
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 542076357 2026-06-26 04:09:32.875784 2026-06-26 05:00:02.08466
MPC_mpcsbndb obs_sbn 542076360 2026-06-26 05:00:07.988432 2026-06-26 05:00:20.935458
SBN_to_AWS obs_sbn 542076360 2026-06-26 05:00:07.988432 2026-06-26 05:00:43.923461
MPC_primarydb current_identifications 2082872 2026-06-26 02:42:53.502731 2026-06-26 05:30:27.24551
MPC_mpcsbndb current_identifications 2082872 2026-06-26 02:42:53.502731 2026-06-26 05:30:28.348875
SBN_to_AWS current_identifications 2082872 2026-06-26 02:42:53.502731 2026-06-26 05:30:28.510539
MPC_primarydb comet_names 4380 2026-06-15 20:56:35.141471 2026-06-26 05:30:29.25251
MPC_mpcsbndb comet_names 4380 2026-06-15 20:56:35.141471 2026-06-26 05:30:29.362398
SBN_to_AWS comet_names 4380 2026-06-15 20:56:35.141471 2026-06-26 05:30:29.450401
MPC_primarydb minor_planet_names 26233 2026-06-09 20:34:29.81277 2026-06-26 05:30:29.548517
MPC_mpcsbndb minor_planet_names 26233 2026-06-09 20:34:29.81277 2026-06-26 05:30:29.702234
SBN_to_AWS minor_planet_names 26233 2026-06-09 20:34:29.81277 2026-06-26 05:30:29.799502
MPC_primarydb mpc_orbits 1558474 2026-06-26 05:30:25.146574 2026-06-26 05:30:29.946719
MPC_mpcsbndb mpc_orbits 1558474 2026-06-26 05:30:25.146574 2026-06-26 05:30:31.738526
SBN_to_AWS mpc_orbits 1558474 2026-06-26 05:30:25.146574 2026-06-26 05:30:32.065276
MPC_primarydb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-06-26 05:30:36.961633
MPC_mpcsbndb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-06-26 05:30:37.313605
SBN_to_AWS numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-06-26 05:30:37.444103
MPC_primarydb neocp_els 39 2026-06-26 05:28:50.305543 2026-06-26 05:30:37.737414
MPC_mpcsbndb neocp_els 39 2026-06-26 05:28:50.305543 2026-06-26 05:30:37.843817
SBN_to_AWS neocp_els 39 2026-06-26 05:28:50.305543 2026-06-26 05:30:37.930692
MPC_primarydb neocp_events 327818 2026-06-26 05:28:50.297893 2026-06-26 05:30:38.025188
MPC_mpcsbndb neocp_events 327818 2026-06-26 05:28:50.297893 2026-06-26 05:30:38.222498
SBN_to_AWS neocp_events 327818 2026-06-26 05:28:50.297893 2026-06-26 05:30:38.338245
MPC_primarydb neocp_obs 405 2026-06-26 05:28:50.215351 2026-06-26 05:30:38.495275
MPC_mpcsbndb neocp_obs 405 2026-06-26 05:28:50.215351 2026-06-26 05:30:38.602483
SBN_to_AWS neocp_obs 405 2026-06-26 05:28:50.215351 2026-06-26 05:30:38.6899
MPC_primarydb neocp_obs_archive 818768 2026-06-26 05:28:50.256286 2026-06-26 05:30:38.787223
MPC_mpcsbndb neocp_obs_archive 818768 2026-06-26 05:28:50.256286 2026-06-26 05:30:39.040158
SBN_to_AWS neocp_obs_archive 818768 2026-06-26 05:28:50.256286 2026-06-26 05:30:39.169722
MPC_primarydb neocp_prev_des 72919 2026-06-26 01:06:18.759731 2026-06-26 05:30:39.412136
MPC_mpcsbndb neocp_prev_des 72919 2026-06-26 01:06:18.759731 2026-06-26 05:30:39.552297
SBN_to_AWS neocp_prev_des 72919 2026-06-26 01:06:18.759731 2026-06-26 05:30:39.654561
MPC_primarydb neocp_var 89655 2026-06-26 05:28:50.396635 2026-06-26 05:30:39.776219
MPC_mpcsbndb neocp_var 89655 2026-06-26 05:28:50.396635 2026-06-26 05:30:39.931752
SBN_to_AWS neocp_var 89655 2026-06-26 05:28:50.396635 2026-06-26 05:30:40.04251
MPC_primarydb obscodes 2710 2026-06-25 19:43:39.507183 2026-06-26 05:30:40.17909
MPC_mpcsbndb obscodes 2710 2026-06-25 19:43:39.507183 2026-06-26 05:30:40.302194
SBN_to_AWS obscodes 2710 2026-06-25 19:43:39.507183 2026-06-26 05:30:40.39065
MPC_primarydb primary_objects 1593150 2026-06-26 02:42:53.441559 2026-06-26 05:30:40.486843
MPC_mpcsbndb primary_objects 1593150 2026-06-26 02:42:53.441559 2026-06-26 05:30:40.980838
SBN_to_AWS primary_objects 1593150 2026-06-26 02:42:53.441559 2026-06-26 05:30:41.159939
MPC_primarydb obs_alterations_corrections 0 2026-06-26 05:30:42.778591
MPC_mpcsbndb obs_alterations_corrections 0 2026-06-26 05:30:42.888251
SBN_to_AWS obs_alterations_corrections 0 2026-06-26 05:30:42.974787
MPC_primarydb obs_alterations_deletions 1798503 2026-06-25 23:12:49.73527 2026-06-26 05:30:43.065479
MPC_mpcsbndb obs_alterations_deletions 1798503 2026-06-25 23:12:49.73527 2026-06-26 05:30:43.658036
SBN_to_AWS obs_alterations_deletions 1798503 2026-06-25 23:12:49.73527 2026-06-26 05:30:43.792179
MPC_primarydb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-26 05:30:44.191915
MPC_mpcsbndb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-26 05:30:44.306068
SBN_to_AWS obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-26 05:30:44.394516
MPC_primarydb obs_alterations_unassociations 591513 2026-06-26 05:25:37.180333 2026-06-26 05:30:44.490757
MPC_mpcsbndb obs_alterations_unassociations 591513 2026-06-26 05:25:37.180333 2026-06-26 05:30:44.796807
SBN_to_AWS obs_alterations_unassociations 591513 2026-06-26 05:25:37.180333 2026-06-26 05:30:44.922184