10416-5440 FIN  42AB

 
 
10h 41m 36.44s -54 40' 13.5" P.A. 17 sep 4 mag 9.85,13.90 Sp A2V
 
 
Coord 2000
10416-5440
Discov num
FIN  42
Comp
AB
Coord arcsec 2000
10 41 36.44 -54 40 13.5
Date first
1892
Date last
2015
Obs
4
Pa first
19
Pa last
17
P.A. Now (θ)
17°
Sep first
4.9
Sep last
4.0
Sep. Now (ρ)
4"
Mag pri
9.85
Mag sec
13.90
delta mag (ΔM)
4.05
Spectral class
A2V (white)
Pri motion ra
-017
Sec motion ra
Pri motion dec
+014
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
10416-5440 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 10416-5440 FIN 42 AB 1892 2015 4 17 4.0 9.85 13.90 4.05 <===
Show 10416-5440 FIN 42 AC 1929 2015 4 241 5.7 9.85 14.10 4.25
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Tycho2
8135-00927-1
last precise pa
16.7
last precise sep
4.028
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10416-5440 FIN 42 AB 2000 3 17 4.0 9.85 13.90 A2V D 104136.44-544013.5
10416-5440 FIN 42 AB 2015 4 17 4.0 9.85 13.90 A2V 104136.44-544013.5

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