19391-4818 I   652

 
 
19h 39m 08.94s -48 17' 57.7" P.A. 208 sep 2.2 mag 9.65,12.10 Sp F7/8V
 
 
Coord 2000
19391-4818
Discov num
I   652
Comp
Coord arcsec 2000
19 39 08.94 -48 17 57.7
Date first
1909
Date last
1938
Obs
4
Pa first
190
Pa last
208
P.A. Now (θ)
208°
Sep first
1.5
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
9.65
Mag sec
12.10
delta mag (ΔM)
2.45
Spectral class
F7/8V (yellow-white)
Pri motion ra
+029
Sec motion ra
Pri motion dec
-049
Sec motion dec
Notes
W
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
208.1
Precise sep
2.24
Cdsa2 id
I 652
Constellation
Telescopium
Ra deg
19.652483333333333
De deg
-48.29936111111111
last precise pa
208.1
last precise sep
2.24
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19391-4818 I 652 1938 4 208 2.2 9.65 12.10 F7/8V 193908.94-481757.7

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