15081+7341 LDS1810

 
 
15h 08m 08.62s +73 42' 07.9" P.A. 118.00 sep 8.2 mag 12.50,13.40
 
 
Coord 2000
15081+7341
Discov num
LDS1810
Comp
Coord arcsec 2000
15 08 08.62 +73 42 07.9
Date first
1966
Date last
2015
Obs
20
Pa first
113
Pa last
118
P.A. Now (θ)
118°
Sep first
8.0
Sep last
8.2
Sep. Now (ρ)
8.2"
Mag pri
12.50
Mag sec
13.40
delta mag (ΔM)
0.9
Spectral class
Pri motion ra
+778
Sec motion ra
+176
Pri motion dec
-078
Sec motion dec
-049
Notes
R (Red magnitudes)
rPM=0.771
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
117.9
Precise sep
8.161
Constellation
Ursa Minor
Gaia DR2
1700282616529308800
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15081+7341 LDS1810 1966 1 113 8.0 14.50 15.30 150808.37+734208.1
15081+7341 LDS1810 2009 2 118 8.3 14.50 15.30 150808.37+734208.1
15081+7341 LDS1810 2015 5 118 8.2 12.50 13.40 R 150808.62+734207.9

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