20216+2346 STF2672

 
 
20h 21m 36.19s +23 45' 50.6" P.A. 350 sep 0.7 mag 9.34,9.60 Sp F8
 
 
Coord 2000
20216+2346
Discov num
STF2672
Comp
Coord arcsec 2000
20 21 36.19 +23 45 50.6
Date first
1831
Date last
2016
Obs
96
Pa first
278
Pa last
350
P.A. Now (θ)
350°
Sep first
1.1
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
9.34
Mag sec
9.60
delta mag (ΔM)
0.26
Spectral class
F8 (yellow-white)
Pri motion ra
+011
Sec motion ra
+011
Pri motion dec
+006
Sec motion dec
+006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
350.1
Precise sep
0.658
Constellation
Vulpecula
SAO
88567
Tycho2
2155-00709-1
Gaia DR2
40092466944
HD
193817
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20216+2346 STF2672 2005 87 344 0.6 9.34 9.60 F8 202136.19+234550.6
20216+2346 STF2672 2006 90 343 0.7 9.34 9.60 F8 202136.19+234550.6
20216+2346 STF2672 2010 92 346 0.6 9.34 9.60 F8 202136.19+234550.6
20216+2346 STF2672 2016 96 350 0.7 9.34 9.60 F8 202136.19+234550.6

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