20337+2330 NSN 794

 
 
20h 33m 44.48s +23 29' 51.7" P.A. 94.00 sep 9.5 mag 16.50,19.40
 
 
Coord 2000
20337+2330
Discov num
NSN 794
Comp
Coord arcsec 2000
20 33 44.48 +23 29 51.7
Date first
2000
Date last
2015
Obs
7
Pa first
93
Pa last
94
P.A. Now (θ)
94°
Sep first
9.4
Sep last
9.5
Sep. Now (ρ)
9.5"
Mag pri
16.50
Mag sec
19.40
delta mag (ΔM)
2.9
Spectral class
Pri motion ra
-044
Sec motion ra
-041
Pri motion dec
-127
Sec motion dec
-136
Notes
V (Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.067 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
94.2
Precise sep
9.54
Constellation
Vulpecula
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20337+2330 NSN 794 2015 6 94 9.4 16.50 19.40 V 203344.48+232951.7

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