15129+3430 UC 2960

 
 
15h 12m 56.64s +34 30' 14.1" P.A. 268 sep 46.3 mag 10.80,14.39 Sp K4/5
 
 
Coord 2000
15129+3430
Discov num
UC 2960
Comp
Coord arcsec 2000
15 12 56.64 +34 30 14.1
Date first
1998
Date last
2015
Obs
4
Pa first
268
Pa last
268
P.A. Now (θ)
268°
Sep first
46.1
Sep last
46.3
Sep. Now (ρ)
46.3"
Mag pri
10.80
Mag sec
14.39
delta mag (ΔM)
3.59
Spectral class
K4/5 (yellow-orange)
Pri motion ra
-084
Sec motion ra
-087
Pri motion dec
-026
Sec motion dec
-025
Notes
V (Proper motion indicates physical)
rPM=0.035 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
268.4
Precise sep
46.297
Constellation
Bootes
Tycho2
2566-00285-1
last precise pa
268.4
last precise sep
46.297
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15129+3430 UC 2960 2000 2 269 46.4 10.80 13.90 V 151256.64+343014.1
15129+3430 UC 2960 2002 2 269 46.3 10.80 13.90 V 151256.64+343014.1
15129+3430 UC 2960 2010 3 268 46.2 10.80 14.39 K4/5 V 151256.64+343014.1
15129+3430 UC 2960 2015 4 268 46.3 10.80 14.39 K4/5 V 151256.64+343014.1

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