20159+0419 TDT2129

 
 
20h 15m 55.97s +04 18' 55.6" P.A. 262.00 sep 2.3 mag 11.88,12.08
 
 
Coord 2000
20159+0419
Discov num
TDT2129
Comp
Coord arcsec 2000
20 15 55.97 +04 18 55.6
Date first
1991
Date last
1991
Obs
1
Pa first
262
Pa last
262
P.A. Now (θ)
262°
Sep first
2.3
Sep last
2.3
Sep. Now (ρ)
2.3"
Mag pri
11.88
Mag sec
12.08
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
+007
Sec motion ra
+007
Pri motion dec
-014
Sec motion dec
-014
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
261.7
Precise sep
2.32
Constellation
Aquila
Tycho2
0504-02042-1
Gaia DR2
4244569015877393536
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20159+0419 TDT2129 1991 1 262 2.3 11.88 12.08 201555.97+041855.6

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WDS 20159+0419 TDT2129 : NOTES
 
 
No records found.

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

 
 
WDS 20159+0419 TDT2129 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20159+0419 TDT2129 : MEASURES
 
 
No records found.

 
 
WDS 20159+0419 TDT2129 : Virtual Eyepiece
 
 

20159+0419 TDT2129A mag 11.88 20159+0419 TDT2129B sep 2.3 P.A. 261.70 mag 12.08 virtual eyepiece
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Radius:
 
 
WDS 20159+0419 TDT2129 : Aladin DSS image @ 20h 15m 55.97s +04 18' 55.6"