09398-5008 RST4917

 
 
09h 39m 45.88s -50 08' 17.1" P.A. 48 sep 0.7 mag 7.37,9.31 Sp F0IV/V
 
 
Coord 2000
09398-5008
Discov num
RST4917
Comp
Coord arcsec 2000
09 39 45.88 -50 08 17.1
Date first
1943
Date last
2015
Obs
15
Pa first
8
Pa last
48
P.A. Now (θ)
48°
Sep first
0.2
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
7.37
Mag sec
9.31
delta mag (ΔM)
1.94
Spectral class
F0IV/V (yellow-white)
Pri motion ra
-028
Sec motion ra
-028
Pri motion dec
+012
Sec motion dec
+012
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
47.6
Precise sep
0.687
Constellation
Vela
SAO
221389
Tycho2
8176-02370-1
Gaia DR2
18844171520
HD
83879
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09398-5008 RST4917 1997 14 44 0.6 7.37 9.31 F0IV/V N 093945.88-500817.1
09398-5008 RST4917 2015 15 47 0.7 7.37 9.31 F0IV/V N 093945.88-500817.1

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WDS 09398-5008 RST4917 : NOTES
 
 
discov_num notes refcode
RST4917 1995.1024: Quadrant determined by speckle imaging analysis. Hor1996
1997.1229: A smaller annulus was used in the power spectrum fit due to
the faintness of the source. As a consequence, the separation and
position angle uncertainties may be larger than other measures. Hor1997
 
 
REFERENCES
 
 
refcode metd author reference
Hor1996 S j Horch, E.P. Dinescu, D.I., Girard, T.M., van Altena, W.F., Lopez, C., & Franz, O. 1996AJ....111.1681H
Hor1996 AJ 111, 1681, 1996 (see also 1997 Inf. Circ. 131, 1 re: HR 4143) 1997IAUDS.131....1H
Hor1997 S j Horch, E.P., Ninkov, Z., & Slawson, R. 1997AJ....114.2117H
Hor1997 AJ 114, 2117, 1997
 
 
DISCOVERER
 
 
discov author
RST Rossiter, R.A.

 
 
WDS 09398-5008 RST4917 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09398-5008 RST4917 : MEASURES
 
 
No records found.

 
 
WDS 09398-5008 RST4917 : Virtual Eyepiece
 
 

09398-5008  RST4917 A 09398-5008  RST4917 sep 0.7 P.A. 48 mag 7.37,9.31 Sp F0IV/V virtual eyepiece
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WDS 09398-5008 RST4917 : Aladin DSS image @ 09h 39m 45.88s -50 08' 17.1"