18373-7308 B  2452

 
 
18h 37m 21.41s -73 08' 40.7" P.A. 60 sep 3 mag 9.55,11.60 Sp M0
 
 
Coord 2000
18373-7308
Discov num
B  2452
Comp
Coord arcsec 2000
18 37 21.41 -73 08 40.7
Date first
1929
Date last
1929
Obs
1
Pa first
60
Pa last
60
P.A. Now (θ)
60°
Sep first
3.0
Sep last
3.0
Sep. Now (ρ)
3"
Mag pri
9.55
Mag sec
11.60
delta mag (ΔM)
2.05
Spectral class
M0 (red)
Pri motion ra
+008
Sec motion ra
Pri motion dec
-022
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
60
Precise sep
3
Constellation
Pavo
Tycho2
9303-00597-1
last precise pa
60
last precise sep
3
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18373-7308 B 2452 1929 1 60 3.0 9.55 11.60 183721.41-730840.7

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WDS 18373-7308 B 2452 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
B van den Bos, W.H.
B van den Bos, W.H. (in Voute et al.)

 
 
WDS 18373-7308 B 2452 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18373-7308 B 2452 : MEASURES
 
 
No records found.

 
 
WDS 18373-7308 B 2452 : Virtual Eyepiece
 
 

18373-7308  B  2452 A 18373-7308  B  2452 sep 3 P.A. 60 mag 9.55,11.60 Sp M0 virtual eyepiece
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Radius:
 
 
WDS 18373-7308 B 2452 : Aladin DSS image @ 18h 37m 21.41s -73 08' 40.7"