20133+4214 COU2638

 
 
20h 13m 20.76s +42 13' 24.7" P.A. 48.00 sep 1.8 mag 10.17,12.90 Sp F0
 
 
Coord 2000
20133+4214
Discov num
COU2638
Comp
Coord arcsec 2000
20 13 20.76 +42 13 24.7
Date first
1989
Date last
2008
Obs
2
Pa first
46
Pa last
48
P.A. Now (θ)
48°
Sep first
1.4
Sep last
1.8
Sep. Now (ρ)
1.8"
Mag pri
10.17
Mag sec
12.90
delta mag (ΔM)
2.73
Spectral class
F0 (yellow-white)
Pri motion ra
+008
Sec motion ra
Pri motion dec
+003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
48
Precise sep
1.804
Constellation
Cygnus
Tycho2
3159-00848-1
Gaia DR2
95547428736
HD
228407
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20133+4214 COU2638 1989 1 46 1.4 10.17 12.90 201320.76+421324.7
20133+4214 COU2638 2008 2 48 1.8 10.17 12.90 201320.76+421324.7

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