20056+0330 NSN 728

 
 
20h 05m 33.63s +03 30' 09.9" P.A. 127.00 sep 8.0 mag 9.00,17.95 dist. 43.59 pc (142.19 l.y.)
 
 
Coord 2000
20056+0330
Discov num
NSN 728
Comp
Coord arcsec 2000
20 05 33.63 +03 30 09.9
Date first
2011
Date last
2015
Obs
3
Pa first
122
Pa last
127
P.A. Now (θ)
127°
Sep first
8.1
Sep last
8.0
Sep. Now (ρ)
8"
Mag pri
9.00
Mag sec
17.95
delta mag (ΔM)
8.95
Spectral class
Pri motion ra
+136
Sec motion ra
+134
Pri motion dec
-140
Sec motion dec
-146
Notes
T (Parallax indicates physical)
Visually invisible, K-band or other infrared star rPM=0.032 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
127.4
Precise sep
7.999
Spectr
G5
Constellation
Aquila
HIP
98964
Tycho2
0498-00413-1
HD
190594
BD
BD+03 4243
Distance
43.59
Distance ly
142.19
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20056+0330 NSN 728 2015 3 127 8.0 9.00 17.95 T 200533.63+033009.9

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