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

2026-07-14 18:40:01 (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 223187 2026-07-14 12:33:56 2026-07-14 12:33:56
isolated_tracklets 50777148 2026-07-14 18:38:20 2026-07-14 18:38:20
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 524393076 2026-07-14 18:33:50 2026-07-14 18:33:50
orbit_uncertainties 787193 2019-06-03 12:14:45 2022-06-02 16:46:34
orbits 1568456 2026-07-14 18:33:59 2026-07-14 18:33:59
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 24 2026-07-13 14:48:45.49792 2026-07-14 17:56:22.774745
neocp_events 328957 2026-07-14 18:33:15.347 2026-07-14 18:33:15.347
neocp_obs_archive 820944 2026-07-14 17:56:22.761399 2026-07-14 17:56:22.761399
neocp_obs 396 2026-07-14 17:56:22.74164 2026-07-14 17:56:22.74164
neocp_prev_des 73059 2026-07-14 18:33:15.222624 2026-07-14 18:33:15.222624
neocp_var 60082 2026-07-14 17:56:22.864072 2026-07-14 17:56:22.864072
current_identifications 2083112 2026-05-20 04:19:21.07026 2026-07-14 18:45:28.754603
numbered_identifications 896611 2026-06-02 22:27:20.380719 2026-06-03 16:22:06.978451
primary_objects 1593198 2026-07-14 18:32:30.330545 2026-07-14 18:32:30.330545
obs_sbn 543221191 2026-07-14 14:28:40.364643-04 2026-07-14 14:38:13.871558-04
obs_alterations_deletions 1821712 2026-07-14 18:47:49.939009 2026-07-14 18:47:49.939009
obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-06-25 20:30:09.644732
obs_alterations_unassociations 593769 2026-07-14 18:10:19.327674 2026-07-14 18:10:19.327674
mpc_orbits 1558555 2026-07-14 18:45:50.151013 2026-07-14 18:46:20.909584
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 543221208 2026-07-14 17:46:36.552559 2026-07-14 18:00:02.021248
MPC_mpcsbndb obs_sbn 543221208 2026-07-14 17:46:36.552559 2026-07-14 18:00:15.006316
SBN_to_AWS obs_sbn 543221208 2026-07-14 17:46:36.552559 2026-07-14 18:00:38.786207
MPC_primarydb current_identifications 2083111 2026-07-14 18:13:35.52019 2026-07-14 18:31:13.246459
MPC_mpcsbndb current_identifications 2083111 2026-07-14 18:13:35.52019 2026-07-14 18:31:14.055879
SBN_to_AWS current_identifications 2083111 2026-07-14 18:13:35.52019 2026-07-14 18:31:14.211855
MPC_primarydb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-14 18:31:14.966966
MPC_mpcsbndb comet_names 4383 2026-06-30 03:12:44.415234 2026-07-14 18:31:15.066307
SBN_to_AWS comet_names 4383 2026-06-30 03:12:44.415234 2026-07-14 18:31:15.153299
MPC_primarydb minor_planet_names 26548 2026-07-09 15:11:02.596597 2026-07-14 18:31:15.251718
MPC_mpcsbndb minor_planet_names 26548 2026-07-09 15:11:02.596597 2026-07-14 18:31:15.397023
SBN_to_AWS minor_planet_names 26548 2026-07-09 15:11:02.596597 2026-07-14 18:31:15.496155
MPC_primarydb mpc_orbits 1558554 2026-07-14 18:26:11.323741 2026-07-14 18:31:15.647476
MPC_mpcsbndb mpc_orbits 1558554 2026-07-14 18:26:11.323741 2026-07-14 18:31:17.328728
SBN_to_AWS mpc_orbits 1558554 2026-07-14 18:26:11.323741 2026-07-14 18:31:17.654494
MPC_primarydb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-14 18:31:20.776395
MPC_mpcsbndb numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-14 18:31:21.062359
SBN_to_AWS numbered_identifications 896611 2026-06-03 16:22:06.978451 2026-07-14 18:31:21.188412
MPC_primarydb neocp_els 23 2026-07-14 17:56:22.774745 2026-07-14 18:31:21.491834
MPC_mpcsbndb neocp_els 23 2026-07-14 17:56:22.774745 2026-07-14 18:31:21.588974
SBN_to_AWS neocp_els 23 2026-07-14 17:56:22.774745 2026-07-14 18:31:21.67529
MPC_primarydb neocp_events 328956 2026-07-14 18:13:24.035311 2026-07-14 18:31:21.768571
MPC_mpcsbndb neocp_events 328956 2026-07-14 18:13:24.035311 2026-07-14 18:31:21.942288
SBN_to_AWS neocp_events 328956 2026-07-14 18:13:24.035311 2026-07-14 18:31:22.053102
MPC_primarydb neocp_obs 382 2026-07-14 17:56:22.74164 2026-07-14 18:31:22.209195
MPC_mpcsbndb neocp_obs 382 2026-07-14 17:56:22.74164 2026-07-14 18:31:22.307848
SBN_to_AWS neocp_obs 382 2026-07-14 17:56:22.74164 2026-07-14 18:31:22.394007
MPC_primarydb neocp_obs_archive 820944 2026-07-14 17:56:22.761399 2026-07-14 18:31:22.49087
MPC_mpcsbndb neocp_obs_archive 820944 2026-07-14 17:56:22.761399 2026-07-14 18:31:22.679424
SBN_to_AWS neocp_obs_archive 820944 2026-07-14 17:56:22.761399 2026-07-14 18:31:22.800108
MPC_primarydb neocp_prev_des 73058 2026-07-14 18:13:23.921231 2026-07-14 18:31:23.038921
MPC_mpcsbndb neocp_prev_des 73058 2026-07-14 18:13:23.921231 2026-07-14 18:31:23.16998
SBN_to_AWS neocp_prev_des 73058 2026-07-14 18:13:23.921231 2026-07-14 18:31:23.269835
MPC_primarydb neocp_var 59681 2026-07-14 17:56:22.864072 2026-07-14 18:31:23.388669
MPC_mpcsbndb neocp_var 59681 2026-07-14 17:56:22.864072 2026-07-14 18:31:23.528586
SBN_to_AWS neocp_var 59681 2026-07-14 17:56:22.864072 2026-07-14 18:31:23.632526
MPC_primarydb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-14 18:31:23.758125
MPC_mpcsbndb obscodes 2710 2026-06-27 01:35:59.390103 2026-07-14 18:31:23.870696
SBN_to_AWS obscodes 2710 2026-06-27 01:35:59.390103 2026-07-14 18:31:23.957321
MPC_primarydb primary_objects 1593197 2026-07-14 18:12:05.312856 2026-07-14 18:31:24.051778
MPC_mpcsbndb primary_objects 1593197 2026-07-14 18:12:05.312856 2026-07-14 18:31:24.527041
SBN_to_AWS primary_objects 1593197 2026-07-14 18:12:05.312856 2026-07-14 18:31:24.695769
MPC_primarydb obs_alterations_corrections 0 2026-07-14 18:31:26.321065
MPC_mpcsbndb obs_alterations_corrections 0 2026-07-14 18:31:26.419267
SBN_to_AWS obs_alterations_corrections 0 2026-07-14 18:31:26.505268
MPC_primarydb obs_alterations_deletions 1821628 2026-07-14 18:29:11.997487 2026-07-14 18:31:26.594604
MPC_mpcsbndb obs_alterations_deletions 1821628 2026-07-14 18:29:11.997487 2026-07-14 18:31:27.05164
SBN_to_AWS obs_alterations_deletions 1821628 2026-07-14 18:29:11.997487 2026-07-14 18:31:27.184214
MPC_primarydb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-14 18:31:27.429539
MPC_mpcsbndb obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-14 18:31:27.531631
SBN_to_AWS obs_alterations_redesignations 5137 2026-06-25 20:30:09.644732 2026-07-14 18:31:27.619734
MPC_primarydb obs_alterations_unassociations 593769 2026-07-14 18:10:19.327674 2026-07-14 18:31:27.716596
MPC_mpcsbndb obs_alterations_unassociations 593769 2026-07-14 18:10:19.327674 2026-07-14 18:31:27.961983
SBN_to_AWS obs_alterations_unassociations 593769 2026-07-14 18:10:19.327674 2026-07-14 18:31:28.087512