19301+4904 KOI1802

 
 
19h 30m 07.40s +49 03' 41.9" P.A. 240 sep 5.4 mag 13.11,19.58 Sp G2
 
 
Coord 2000
19301+4904
Discov num
KOI1802
Comp
Coord arcsec 2000
19 30 07.40 +49 03 41.9
Date first
2013
Date last
2015
Obs
2
Pa first
240
Pa last
240
P.A. Now (θ)
240°
Sep first
5.4
Sep last
5.4
Sep. Now (ρ)
5.4"
Mag pri
13.11
Mag sec
19.58
delta mag (ΔM)
6.47
Spectral class
G2 (yellow)
Pri motion ra
+002
Sec motion ra
Pri motion dec
+060
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
240
Precise sep
5.353
Constellation
Cygnus
Gaia DR2
52846891136
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19301+4904 KOI1802 2013 1 240 5.4 13.11 19.58 G2 R 193007.40+490341.9
19301+4904 KOI1802 2015 2 240 5.4 13.11 19.58 G2 R 193007.40+490341.9

If you need more information about this double, apply for a data request form to the WDS.