15124+6659 LDS2715

 
 
15h 12m 25.40s +66 58' 30.2" P.A. 91.00 sep 15.3 mag 9.20,17.00 Sp F8 dist. 123.15 pc (401.72 l.y.)
 
 
Coord 2000
15124+6659
Discov num
LDS2715
Comp
Coord arcsec 2000
15 12 25.40 +66 58 30.2
Date first
1966
Date last
2015
Obs
9
Pa first
92
Pa last
91
P.A. Now (θ)
91°
Sep first
15.0
Sep last
15.3
Sep. Now (ρ)
15.3"
Mag pri
9.20
Mag sec
17.00
delta mag (ΔM)
7.8
Spectral class
F8 (yellow-white)
Pri motion ra
-088
Sec motion ra
Pri motion dec
+029
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
90.8
Precise sep
15.318
Constellation
Ursa Minor
SAO
16643
HIP
74409
Tycho2
4186-00291-1
Gaia DR2
1645390808478973440
HD
135676
BD
BD+67 873
Distance
123.15
Distance ly
401.72
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15124+6659 LDS2715 1999 2 91 15.2 9.20 17.00 F8 D 151225.40+665830.2
15124+6659 LDS2715 2003 3 90 15.3 9.20 17.00 F8 D 151225.40+665830.2
15124+6659 LDS2715 2010 4 90 14.9 9.20 17.00 F8 151225.40+665830.2
15124+6659 LDS2715 2015 4 91 15.3 9.20 17.00 F8 151225.40+665830.2

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