20074+6511 HJL1102

 
 
20h 07m 26.78s +65 11' 15.0" P.A. 123 sep 126.7 mag 7.70,8.01 Sp A7III dist. 118.34 pc (386.03 l.y.)
 
 
Coord 2000
20074+6511
Discov num
HJL1102
Comp
Coord arcsec 2000
20 07 26.78 +65 11 15.0
Date first
1894
Date last
2015
Obs
19
Pa first
124
Pa last
123
P.A. Now (θ)
123°
Sep first
126.8
Sep last
126.7
Sep. Now (ρ)
126.7"
Mag pri
7.70
Mag sec
8.01
delta mag (ΔM)
0.31
Spectral class
A7III (white)
Pri motion ra
+020
Sec motion ra
+020
Pri motion dec
+051
Sec motion dec
+051
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
123.4
Precise sep
126.691
Constellation
Draco
SAO
18723
HIP
99125
Tycho2
4240-00604-1
Gaia DR2
84100835840
HD
191736
BD
BD+64 1415
Distance
118.34
Distance ly
386.03
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20074+6511 HJL1102 1999 2 123 126.8 7.70 8.01 D 200726.78+651115.0
20074+6511 HJL1102 2003 13 123 126.6 7.70 8.01 D 200726.78+651115.0
20074+6511 HJL1102 2014 14 123 126.2 7.70 8.01 A7III 200726.78+651115.0
20074+6511 HJL1102 2015 19 123 126.7 7.70 8.01 A7III 200726.78+651115.0

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