16076+0002 HDS2276

 
 
16h 07m 37.61s +00 01' 57.7" P.A. 210 sep 0.1 mag 9.92,12.97 Sp K3V dist. 47.3 pc (154.29 l.y.)
 
 
Coord 2000
16076+0002
Discov num
HDS2276
Comp
Coord arcsec 2000
16 07 37.61 +00 01 57.7
Date first
1991
Date last
2017
Obs
6
Pa first
178
Pa last
210
P.A. Now (θ)
210°
Sep first
0.8
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
9.92
Mag sec
12.97
delta mag (ΔM)
3.05
Spectral class
K3V (yellow-orange)
Pri motion ra
+038
Sec motion ra
Pri motion dec
-014
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
209.9
Precise sep
0.14
Constellation
Serpens
HIP
79008
Tycho2
0367-00744-1
BD
BD+00 3459
Distance
47.3
Distance ly
154.29
last precise pa
209.9
last precise sep
0.14
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16076+0002 HDS2276 1991 1 178 0.8 9.92 12.97 K3V 160737.61+000157.7
16076+0002 HDS2276 2008 2 189 0.4 9.92 12.97 K3V D 160737.61+000157.7
16076+0002 HDS2276 2014 4 197 0.2 9.92 12.97 K3V 160737.61+000157.7
16076+0002 HDS2276 2015 5 200 0.2 9.92 12.97 K3V 160737.61+000157.7
16076+0002 HDS2276 2017 6 210 0.1 9.92 12.97 K3V 160737.61+000157.7

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