15312+6254 HU  910

 
 
15h 31m 13.10s +62 54' 01.9" P.A. 275 sep 1.4 mag 9.86,10.26 Sp G0
 
 
Coord 2000
15312+6254
Discov num
HU  910
Comp
Coord arcsec 2000
15 31 13.10 +62 54 01.9
Date first
1905
Date last
2010
Obs
11
Pa first
269
Pa last
275
P.A. Now (θ)
275°
Sep first
1.3
Sep last
1.4
Sep. Now (ρ)
1.4"
Mag pri
9.86
Mag sec
10.26
delta mag (ΔM)
0.4
Spectral class
G0 (yellow)
Pri motion ra
+018
Sec motion ra
+018
Pri motion dec
-011
Sec motion dec
-011
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
274.8
Precise sep
1.377
Constellation
Draco
SAO
16756
Tycho2
4184-01413-1
last precise pa
274.8
last precise sep
1.377
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15312+6254 HU 910 2002 10 274 1.4 9.86 10.26 G0 153113.10+625401.9
15312+6254 HU 910 2010 11 275 1.4 9.86 10.26 G0 153113.10+625401.9

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