20031-0617 SKF 443

 
 
20h 03m 05.27s -06 17' 16.9" P.A. 176.00 sep 5.1 mag 9.60,16.00 Sp K5V dist. 40.31 pc (131.49 l.y.)
 
 
Coord 2000
20031-0617
Discov num
SKF 443
Comp
Coord arcsec 2000
20 03 05.27 -06 17 16.9
Date first
1999
Date last
2015
Obs
3
Pa first
170
Pa last
176
P.A. Now (θ)
176°
Sep first
4.7
Sep last
5.1
Sep. Now (ρ)
5.1"
Mag pri
9.60
Mag sec
16.00
delta mag (ΔM)
6.4
Spectral class
K5V (yellow-orange)
Pri motion ra
+073
Sec motion ra
Pri motion dec
-114
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
175.8
Precise sep
5.123
Constellation
Aquila
HIP
98723
Tycho2
5172-00488-1
Gaia DR2
65113880192
HD
189987
BD
BD-06 5347
Distance
40.31
Distance ly
131.49
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20031-0617 SKF 443 1999 1 170 4.7 9.60 16.00 K5V 200305.27-061716.9
20031-0617 SKF 443 2015 2 176 5.1 9.60 16.00 K5V 200305.27-061716.9

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