15568+3816 UC 3090

 
 
15h 56m 45.47s +38 16' 01.3" P.A. 326.00 sep 94.2 mag 12.50,15.87
 
 
Coord 2000
15568+3816
Discov num
UC 3090
Comp
Coord arcsec 2000
15 56 45.47 +38 16 01.3
Date first
1998
Date last
2020
Obs
10
Pa first
326
Pa last
326
P.A. Now (θ)
326°
Sep first
94.2
Sep last
94.2
Sep. Now (ρ)
94.2"
Mag pri
12.50
Mag sec
15.87
delta mag (ΔM)
3.37
Spectral class
Pri motion ra
+089
Sec motion ra
+085
Pri motion dec
+049
Sec motion dec
+048
Notes
V (Proper motion indicates physical)
rPM=0.041 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
325.7
Precise sep
94.195
Constellation
Corona Borealis
Gaia DR2
1373576445871569152
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15568+3816 UC 3090 2000 2 326 94.1 12.50 15.90 V 155645.47+381601.3
15568+3816 UC 3090 2002 2 326 94.1 12.50 15.90 V 155645.47+381601.3
15568+3816 UC 3090 2010 3 326 94.1 12.50 15.87 V 155645.47+381601.3
15568+3816 UC 3090 2015 4 326 94.2 12.50 15.87 V 155645.47+381601.3

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