19201+2013 GRV 254

 
 
19h 20m 10.12s +20 13' 49.4" P.A. 156 sep 8.6 mag 11.20,11.60
 
 
Coord 2000
19201+2013
Discov num
GRV 254
Comp
Coord arcsec 2000
19 20 10.12 +20 13 49.4
Date first
1895
Date last
2015
Obs
11
Pa first
153
Pa last
156
P.A. Now (θ)
156°
Sep first
8.7
Sep last
8.6
Sep. Now (ρ)
8.6"
Mag pri
11.20
Mag sec
11.60
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
-016
Sec motion ra
-017
Pri motion dec
-030
Sec motion dec
-031
Notes
rPM=0.04 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
155.6
Precise sep
8.602
Constellation
Sagitta
Gaia DR2
10535634944
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19201+2013 GRV 254 2000 6 155 8.5 11.20 11.60 D 192010.12+201349.4
19201+2013 GRV 254 2001 7 156 8.5 11.20 11.60 D 192010.12+201349.4
19201+2013 GRV 254 2015 7 156 8.6 11.20 11.60 192010.12+201349.4

If you need more information about this double, apply for a data request form to the WDS.
 
 
WDS 19201+2013 GRV 254 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
GRV Greaves, J.

 
 
WDS 19201+2013 GRV 254 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19201+2013 GRV 254 : MEASURES
 
 
No records found.

 
 
WDS 19201+2013 GRV 254 : Virtual Eyepiece
 
 

19201+2013  GRV 254 A 19201+2013  GRV 254 sep 8.6 P.A. 156 mag 11.20,11.60 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 19201+2013 GRV 254 : Aladin DSS image @ 19h 20m 10.12s +20 13' 49.4"