19195-3640 I   646

 
 
19h 19m 30.98s -36 39' 29.9" P.A. 216 sep 4.4 mag 7.32,12.00 Sp F7V
 
 
Coord 2000
19195-3640
Discov num
I   646
Comp
Coord arcsec 2000
19 19 30.98 -36 39 29.9
Date first
1909
Date last
1998
Obs
6
Pa first
210
Pa last
216
P.A. Now (θ)
216°
Sep first
5.0
Sep last
4.4
Sep. Now (ρ)
4.4"
Mag pri
7.32
Mag sec
12.00
delta mag (ΔM)
4.68
Spectral class
F7V (yellow-white)
Pri motion ra
+040
Sec motion ra
Pri motion dec
-110
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
215.8
Precise sep
4.38
Cdsa2 id
I 646
Constellation
Sagittarius
Ra deg
19.32527222222222
De deg
-36.65830555555556
last precise pa
215.8
last precise sep
4.38
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19195-3640 I 646 1998 6 216 4.4 7.20 12.00 F7V D 191930.98-363929.9

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