15317+3941 KZA  95

 
 
15h 31m 44.37s +39 40' 44.0" P.A. 141 sep 39.6 mag 7.79,11.42 Sp K0 dist. 61.39 pc (200.25 l.y.)
 
 
Coord 2000
15317+3941
Discov num
KZA  95
Comp
Coord arcsec 2000
15 31 44.37 +39 40 44.0
Date first
1893
Date last
2010
Obs
10
Pa first
129
Pa last
141
P.A. Now (θ)
141°
Sep first
41.6
Sep last
39.6
Sep. Now (ρ)
39.6"
Mag pri
7.79
Mag sec
11.42
delta mag (ΔM)
3.63
Spectral class
K0 (yellow-orange)
Pri motion ra
+051
Sec motion ra
-017
Pri motion dec
+059
Sec motion dec
+014
Notes
rPM=1.046
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
141.4
Precise sep
39.55
Constellation
Bootes
SAO
64758
HIP
76035
Tycho2
3052-00362-1
HD
138594
BD
BD+40 2896
Distance
61.39
Distance ly
200.25
last precise pa
141.4
last precise sep
39.55
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15317+3941 KZA 95 2002 8 141 39.6 7.79 11.38 K0 D 153144.37+394044.0
15317+3941 KZA 95 2010 10 141 39.6 7.79 11.42 K0 153144.37+394044.0

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