10039+4027 COU2385

 
 
10h 03m 55.42s +40 27' 17.5" P.A. 314 sep 1.1 mag 10.65,12.40 Sp F8
 
 
Coord 2000
10039+4027
Discov num
COU2385
Comp
Coord arcsec 2000
10 03 55.42 +40 27 17.5
Date first
1988
Date last
1988
Obs
1
Pa first
314
Pa last
314
P.A. Now (θ)
314°
Sep first
1.1
Sep last
1.1
Sep. Now (ρ)
1.1"
Mag pri
10.65
Mag sec
12.40
delta mag (ΔM)
1.75
Spectral class
F8 (yellow-white)
Pri motion ra
+001
Sec motion ra
Pri motion dec
-019
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
313.6
Precise sep
1.07
Constellation
Leo Minor
Tycho2
3003-01045-1
last precise pa
313.6
last precise sep
1.07
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10039+4027 COU2385 1988 1 314 1.1 10.65 12.40 F8 100355.42+402717.5

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