19173+2702 BRT3340

 
 
19h 17m 17.76s +27 01' 39.5" P.A. 60 sep 4.9 mag 11.60,12.30
 
 
Coord 2000
19173+2702
Discov num
BRT3340
Comp
Coord arcsec 2000
19 17 17.76 +27 01 39.5
Date first
1897
Date last
2015
Obs
7
Pa first
58
Pa last
60
P.A. Now (θ)
60°
Sep first
4.6
Sep last
4.9
Sep. Now (ρ)
4.9"
Mag pri
11.60
Mag sec
12.30
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
+006
Sec motion ra
+010
Pri motion dec
+005
Sec motion dec
+004
Notes
N (See Notes)
rPM=0.383
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
59.5
Precise sep
4.913
Constellation
Lyra
last precise pa
59.5
last precise sep
4.913
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19173+2702 BRT3340 1997 5 60 4.8 11.90 12.70 D 191717.76+270139.5
19173+2702 BRT3340 2002 6 61 4.8 11.90 12.70 D 191717.76+270139.5
19173+2702 BRT3340 2015 7 60 4.9 11.90 12.70 N 191717.76+270139.5

If you need more information about this double, apply for a data request form to the WDS.
 
 
WDS 19173+2702 BRT3340 : NOTES
 
 
discov_num notes refcode
BRT3340 Originally published as BRT 192. Brt1928
 
 
REFERENCES
 
 
refcode metd author reference
Brt1928 Pa - Barton, S.G. 1928AJ.....38..168B
Brt1928 AJ 38, 168, 1928 (BRT 117 - BRT 230)
 
 
DISCOVERER
 
 
discov author
BRT Barton, S.G.
BRT Barton, S.G. (BRT 349 - BRT 562)

 
 
WDS 19173+2702 BRT3340 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19173+2702 BRT3340 : MEASURES
 
 
No records found.

 
 
WDS 19173+2702 BRT3340 : Virtual Eyepiece
 
 

19173+2702  BRT3340 A 19173+2702  BRT3340 sep 4.9 P.A. 60 mag 11.60,12.30 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Radius:
 
 
WDS 19173+2702 BRT3340 : Aladin DSS image @ 19h 17m 17.76s +27 01' 39.5"