15282-0921 SHJ 202BC

 
 
15h 28m 12.21s -09 21' 28.3" P.A. 99 sep 152.7 mag 7.61,10.73 Sp K2 dist. 20.49 pc (66.84 l.y.)
 
 
Coord 2000
15282-0921
Discov num
SHJ 202
Comp
BC
Coord arcsec 2000
15 28 12.21 -09 21 28.3
Date first
1910
Date last
2000
Obs
6
Pa first
110
Pa last
99
P.A. Now (θ)
99°
Sep first
166.4
Sep last
152.7
Sep. Now (ρ)
152.7"
Mag pri
7.61
Mag sec
10.73
delta mag (ΔM)
3.12
Spectral class
K2 (yellow-orange)
Pri motion ra
+082
Sec motion ra
+009
Pri motion dec
-356
Sec motion dec
-015
Notes
N U (See Notes, Proper motion indicates non-physical)
rPM=0.955
This double is not physical.
 
 
15282-0921 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 15282-0921 BAG 25 Aa,Ab 2001 2017 17 326 0.1 6.90 10.20 3.30 Y
Show 15282-0921 SHJ 202 AB 1781 2017 47 133 52.2 6.95 7.61 0.66
Show 15282-0921 SHJ 202 BC 1910 2000 6 99 152.7 7.61 10.73 3.12 <===
Quadruple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
99
Precise sep
152.651
Cdsa2 id
SHJ 202 BC
Constellation
Libra
HIP
75722
Tycho2
5595-01154-1
HD
137778
GL
Gl 586B
BD
BD-08 3983
Ra deg
15.470058333333334
De deg
-9.357861111111111
Distance
20.49
Distance ly
66.84
last precise pa
99
last precise sep
152.651
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15282-0921 SHJ 202 BC 1999 4 99 152.8 7.61 7.90 N D 152812.21-092128.3
15282-0921 SHJ 202 BC 2000 5 99 152.7 7.61 10.73 K2 NUD 152812.21-092128.3

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