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
Cdsa2 id
SKF 34 AB
Constellation
Leo
Ra deg
10.300452777777778
De deg
7.3565555555555555
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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