20044+2722 BRT 208

 
 
20h 04m 27.48s +27 22' 11.5" P.A. 319 sep 4 mag 11.00,11.60 Sp F5
 
 
Coord 2000
20044+2722
Discov num
BRT 208
Comp
Coord arcsec 2000
20 04 27.48 +27 22 11.5
Date first
1897
Date last
2015
Obs
9
Pa first
320
Pa last
319
P.A. Now (θ)
319°
Sep first
3.1
Sep last
4.0
Sep. Now (ρ)
4"
Mag pri
11.00
Mag sec
11.60
delta mag (ΔM)
0.6
Spectral class
F5 (yellow-white)
Pri motion ra
-006
Sec motion ra
Pri motion dec
-023
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
318.9
Precise sep
4.029
Constellation
Vulpecula
Tycho2
2149-00119-1
Gaia DR2
34613897600
HD
339453
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20044+2722 BRT 208 2003 7 319 4.0 11.00 11.60 F5 200427.48+272211.5
20044+2722 BRT 208 2009 8 321 4.0 11.00 11.60 F5 200427.48+272211.5
20044+2722 BRT 208 2015 9 319 4.0 11.00 11.60 F5 200427.48+272211.5

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