18279+0124 HDS2614

 
 
18h 27m 52.74s +01 23' 50.9" P.A. 332 sep 0.7 mag 11.14,12.19 Sp K5 dist. 66.62 pc (217.31 l.y.)
 
 
Coord 2000
18279+0124
Discov num
HDS2614
Comp
Coord arcsec 2000
18 27 52.74 +01 23 50.9
Date first
1991
Date last
2015
Obs
6
Pa first
300
Pa last
332
P.A. Now (θ)
332°
Sep first
0.4
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
11.14
Mag sec
12.19
delta mag (ΔM)
1.05
Spectral class
K5 (yellow-orange)
Pri motion ra
-064
Sec motion ra
Pri motion dec
-060
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
332.1
Precise sep
0.709
Constellation
Serpens
HIP
90490
Tycho2
0433-00048-1
BD
BD+01 3680
Distance
66.62
Distance ly
217.31
last precise pa
332.1
last precise sep
0.709
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18279+0124 HDS2614 1991 1 300 0.4 11.14 12.19 K5 182752.74+012350.9
18279+0124 HDS2614 2008 4 326 0.6 11.14 12.19 K5 D 182752.74+012350.9
18279+0124 HDS2614 2015 6 332 0.7 11.14 12.19 K5 182752.74+012350.9

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