10180+0721 SKF  34AB

 
 
10h 18m 01.63s +07 21' 23.6" P.A. 121 sep 2.1 mag 16.50,15.90 Sp DA5+M
 
 
Coord 2000
10180+0721
Discov num
SKF  34
Comp
AB
Coord arcsec 2000
10 18 01.63 +07 21 23.6
Date first
2002
Date last
2002
Obs
1
Pa first
121
Pa last
121
P.A. Now (θ)
121°
Sep first
2.1
Sep last
2.1
Sep. Now (ρ)
2.1"
Mag pri
16.50
Mag sec
15.90
delta mag (ΔM)
0.6
Spectral class
DA5+M
Pri motion ra
+001
Sec motion ra
Pri motion dec
-025
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
10180+0721 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 10180+0721 SKF 34 AB 2002 2002 1 121 2.1 16.50 15.90 0.60 <===
Show 10180+0721 FAR 11 AC 1955 2002 7 48 37.8 16.50 17.30 0.80
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
120.9
Precise sep
2.09
Constellation
Leo
last precise pa
120.9
last precise sep
2.09
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10180+0721 SKF 34 AB 2000 1 120 2.0 15.40 15.90 DA5 N 101801.63+072123.6
10180+0721 SKF 34 AB 2002 1 121 2.1 16.60 17.10 DA5+M N 101801.63+072123.6

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