15460+0001 A  2231

 
 
15h 46m 00.93s +00 00' 42.4" P.A. 23 sep 2.3 mag 9.39,11.73 Sp G8III dist. 584.8 pc (1907.62 l.y.)
 
 
Coord 2000
15460+0001
Discov num
A  2231
Comp
Coord arcsec 2000
15 46 00.93 +00 00 42.4
Date first
1910
Date last
2002
Obs
10
Pa first
24
Pa last
23
P.A. Now (θ)
23°
Sep first
1.9
Sep last
2.3
Sep. Now (ρ)
2.3"
Mag pri
9.39
Mag sec
11.73
delta mag (ΔM)
2.34
Spectral class
G8III (yellow)
Pri motion ra
-002
Sec motion ra
-002
Pri motion dec
-029
Sec motion dec
-029
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
23.2
Precise sep
2.27
Constellation
Serpens
SAO
121178
HIP
77221
Tycho2
0352-01168-1
HD
140872
BD
BD+00 3398
Distance
584.8
Distance ly
1907.62
last precise pa
23.2
last precise sep
2.27
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15460+0001 A 2231 2002 10 23 2.3 9.39 11.73 G8III 154600.93+000042.4

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