16182+3857 HU 1275

 
 
16h 18m 13.15s +38 56' 33.6" P.A. 173 sep 3 mag 9.78,13.30 Sp K0
 
 
Coord 2000
16182+3857
Discov num
HU 1275
Comp
Coord arcsec 2000
16 18 13.15 +38 56 33.6
Date first
1905
Date last
2009
Obs
6
Pa first
169
Pa last
173
P.A. Now (θ)
173°
Sep first
2.9
Sep last
3.0
Sep. Now (ρ)
3"
Mag pri
9.78
Mag sec
13.30
delta mag (ΔM)
3.52
Spectral class
K0 (yellow-orange)
Pri motion ra
-013
Sec motion ra
Pri motion dec
+029
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
173.1
Precise sep
2.99
Constellation
Corona Borealis
SAO
65215
Tycho2
3062-00738-1
last precise pa
173.1
last precise sep
2.99
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16182+3857 HU 1275 1965 5 171 2.9 9.78 13.30 K0 161813.15+385633.6
16182+3857 HU 1275 2009 6 173 3.0 9.78 13.30 K0 161813.15+385633.6

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