20080+3235 HJ 1483AD

 
 
20h 07m 57.93s +32 35' 10.8" P.A. 249 sep 71 mag 7.95,11.40 Sp B9 dist. 558.66 pc (1822.35 l.y.)
 
 
Coord 2000
20080+3235
Discov num
HJ 1483
Comp
AD
Coord arcsec 2000
20 07 57.93 +32 35 10.8
Date first
1893
Date last
2015
Obs
13
Pa first
250
Pa last
249
P.A. Now (θ)
249°
Sep first
71.5
Sep last
71.0
Sep. Now (ρ)
71"
Mag pri
7.95
Mag sec
11.40
delta mag (ΔM)
3.45
Spectral class
B9 (blue-white)
Pri motion ra
+003
Sec motion ra
+007
Pri motion dec
-004
Sec motion dec
+000
Notes
N (See Notes)
rPM=0.808
This double is not physical.
 
 
20080+3235 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20080+3235 STF2633 AB 1828 2015 28 101 11.6 7.95 11.01 3.06
Show 20080+3235 HJ 1483 AC 1893 2015 13 264 46.4 7.95 11.18 3.23
Show 20080+3235 HJ 1483 AD 1893 2015 13 249 71.0 7.95 11.40 3.45 <===
Show 20080+3235 SEI 900 CD 1893 2015 15 224 28.8 11.18 11.40 0.22
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
248.7
Precise sep
70.956
Constellation
Cygnus
SAO
69467
HIP
99168
Tycho2
2675-02113-1
Gaia DR2
50926193792
HD
191292
BD
BD+32 3715
Distance
558.66
Distance ly
1822.35
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20080+3235 HJ 1483 AD 1998 7 249 70.9 7.95 11.40 D 200757.93+323510.8
20080+3235 HJ 1483 AD 2002 8 249 71.0 7.95 11.40 D 200757.93+323510.8
20080+3235 HJ 1483 AD 2015 9 249 71.0 7.95 11.40 B9 N 200757.93+323510.8

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