17020-6750 TDS 847

 
 
17h 01m 57.04s -67 50' 04.1" P.A. 174 sep 0.8 mag 11.64,11.71
 
 
Coord 2000
17020-6750
Discov num
TDS 847
Comp
Coord arcsec 2000
17 01 57.04 -67 50 04.1
Date first
1991
Date last
1991
Obs
1
Pa first
174
Pa last
174
P.A. Now (θ)
174°
Sep first
0.8
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
11.64
Mag sec
11.71
delta mag (ΔM)
0.07
Spectral class
Pri motion ra
+000
Sec motion ra
Pri motion dec
+000
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
173.8
Precise sep
0.811
Cdsa2 id
TDS 847
Constellation
Triangulum Australe
Tycho2
9275-01483-1
Ra deg
17.03251111111111
De deg
-67.83447222222222
last precise pa
173.8
last precise sep
0.811
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17020-6750 TDS 847 1991 1 174 0.8 11.64 11.71 170157.04-675004.1

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WDS 17020-6750 TDS 847 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
TDS Tycho Double Star (from additional DD list)

 
 
WDS 17020-6750 TDS 847 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17020-6750 TDS 847 : MEASURES
 
 
No records found.

 
 
WDS 17020-6750 TDS 847 : Virtual Eyepiece
 
 

17020-6750  TDS 847 A 17020-6750  TDS 847 sep 0.8 P.A. 174 mag 11.64,11.71 virtual eyepiece
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Radius:
 
 
WDS 17020-6750 TDS 847 : Aladin DSS image @ 17h 01m 57.04s -67 50' 04.1"