15102+7422 LDS1811

 
 
15h 10m 10.98s +74 23' 03.6" P.A. 94.00 sep 3.2 mag 14.20,15.40
 
 
Coord 2000
15102+7422
Discov num
LDS1811
Comp
Coord arcsec 2000
15 10 10.98 +74 23 03.6
Date first
1965
Date last
2015
Obs
7
Pa first
92
Pa last
94
P.A. Now (θ)
94°
Sep first
2.5
Sep last
3.2
Sep. Now (ρ)
3.2"
Mag pri
14.20
Mag sec
15.40
delta mag (ΔM)
1.2
Spectral class
Pri motion ra
-439
Sec motion ra
Pri motion dec
+056
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
94
Precise sep
3.214
Constellation
Ursa Minor
Gaia DR2
1700372574620280832
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15102+7422 LDS1811 1965 1 92 2.5 15.80 16.70 151011.29+742303.4
15102+7422 LDS1811 2013 3 94 3.2 15.80 16.70 151011.29+742303.4
15102+7422 LDS1811 2015 6 94 3.2 14.20 15.40 R 151010.98+742303.6

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