20066+0207 HJ  902

 
 
20h 06m 36.14s +02 07' 12.6" P.A. 17 sep 7.1 mag 9.99,10.17 Sp F8
 
 
Coord 2000
20066+0207
Discov num
HJ  902
Comp
Coord arcsec 2000
20 06 36.14 +02 07 12.6
Date first
1827
Date last
2018
Obs
20
Pa first
30
Pa last
17
P.A. Now (θ)
17°
Sep first
6.0
Sep last
7.1
Sep. Now (ρ)
7.1"
Mag pri
9.99
Mag sec
10.17
delta mag (ΔM)
0.18
Spectral class
F8 (yellow-white)
Pri motion ra
-011
Sec motion ra
-008
Pri motion dec
-011
Sec motion dec
-014
Notes
rPM=0.263 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
17.1
Precise sep
7.119
Constellation
Aquila
Tycho2
0498-02438-1
Gaia DR2
22609038208
HD
190773
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20066+0207 HJ 902 2004 12 18 6.9 9.99 10.17 F8 D 200636.14+020712.6
20066+0207 HJ 902 2010 15 19 6.0 9.99 10.17 F8 200636.14+020712.6
20066+0207 HJ 902 2016 16 18 7.0 9.99 10.17 F8 200636.14+020712.6

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