19301-0027 STF2533

 
 
19h 30m 04.70s -00 26' 41.8" P.A. 212 sep 22.1 mag 7.37,9.98 Sp A3V
 
 
Coord 2000
19301-0027
Discov num
STF2533
Comp
Coord arcsec 2000
19 30 04.70 -00 26 41.8
Date first
1831
Date last
2015
Obs
30
Pa first
212
Pa last
212
P.A. Now (θ)
212°
Sep first
23.2
Sep last
22.1
Sep. Now (ρ)
22.1"
Mag pri
7.37
Mag sec
9.98
delta mag (ΔM)
2.61
Spectral class
A3V (white)
Pri motion ra
+002
Sec motion ra
+003
Pri motion dec
-009
Sec motion dec
-008
Notes
rPM=0.153 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
211.8
Precise sep
22.145
Constellation
Aquila
SAO
143469
Tycho2
0478-00327-1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19301-0027 STF2533 2005 21 216 22.1 7.40 9.20 A3V D 193004.70-002641.8
19301-0027 STF2533 2008 22 212 22.2 7.40 9.20 A3V D 193004.70-002641.8
19301-0027 STF2533 2012 24 211 22.3 7.40 9.20 A3V D 193004.70-002641.8
19301-0027 STF2533 2013 25 211 22.1 7.37 9.98 A3V D 193004.70-002641.8
19301-0027 STF2533 2015 27 212 22.1 7.37 9.98 A3V 193004.70-002641.8

If you need more information about this double, apply for a data request form to the WDS.
 
 
WDS 19301-0027 STF2533 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
STF (F. Struve DD - Appendix list #1)
STF (F. Struve DD - Appendix list #2)
STF Struve, F.G.W.

 
 
WDS 19301-0027 STF2533 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19301-0027 STF2533 : MEASURES
 
 
No records found.

 
 
WDS 19301-0027 STF2533 : Virtual Eyepiece
 
 

19301-0027  STF2533 A 19301-0027  STF2533 sep 22.1 P.A. 212 mag 7.37,9.98 Sp A3V virtual eyepiece
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Radius:
 
 
WDS 19301-0027 STF2533 : Aladin DSS image @ 19h 30m 04.70s -00 26' 41.8"