20144+3822 SEI1038

 
 
20h 14m 24.73s +38 21' 52.1" P.A. 197 sep 3.1 mag 10.00,11.00 Sp F5
 
 
Coord 2000
20144+3822
Discov num
SEI1038
Comp
Coord arcsec 2000
20 14 24.73 +38 21 52.1
Date first
1896
Date last
2015
Obs
8
Pa first
199
Pa last
197
P.A. Now (θ)
197°
Sep first
2.7
Sep last
3.1
Sep. Now (ρ)
3.1"
Mag pri
10.00
Mag sec
11.00
delta mag (ΔM)
1
Spectral class
F5 (yellow-white)
Pri motion ra
+004
Sec motion ra
Pri motion dec
+011
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
197
Precise sep
3.107
Constellation
Cygnus
Tycho2
3151-02591-1
Gaia DR2
29198966528
HD
228499
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20144+3822 SEI1038 2005 6 197 3.1 10.00 11.00 N 201424.73+382152.1
20144+3822 SEI1038 2015 8 197 3.1 10.00 11.00 F5 N 201424.73+382152.1

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