02282+8511 HJ 2110AB

 
 
02h 28m 14.35s +85 10' 47.9" P.A. 324 sep 5.1 mag 9.53,11.90 Sp F8
 
 
Coord 2000
02282+8511
Discov num
HJ 2110
Comp
AB
Coord arcsec 2000
02 28 14.35 +85 10 47.9
Date first
1831
Date last
2015
Obs
8
Pa first
320
Pa last
324
P.A. Now (θ)
324°
Sep first
4.0
Sep last
5.1
Sep. Now (ρ)
5.1"
Mag pri
9.53
Mag sec
11.90
delta mag (ΔM)
2.37
Spectral class
F8 (yellow-white)
Pri motion ra
+026
Sec motion ra
+001
Pri motion dec
-012
Sec motion dec
+027
Notes
rPM=1.618
This double is not physical.
 
 
02282+8511 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 02282+8511 HJ 2110 AB 1831 2015 8 324 5.1 9.53 11.90 2.37 <===
Show 02282+8511 HJ 2110 AC 1910 2015 4 315 41.2 9.53 13.18 3.65
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
323.9
Precise sep
5.119
Constellation
Cepheus
SAO
382
Tycho2
4620-00590-1
Gaia DR2
0381765504
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02282+8511 HJ 2110 AB 1998 5 325 5.0 9.53 11.90 F8 D 022814.35+851047.9
02282+8511 HJ 2110 AB 2003 6 324 5.1 9.53 11.90 F8 D 022814.35+851047.9
02282+8511 HJ 2110 AB 2012 7 325 5.2 9.53 11.90 F8 D 022814.35+851047.9
02282+8511 HJ 2110 AB 2015 8 324 5.1 9.53 11.90 F8 022814.35+851047.9

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