19454-4904 NSN 479

 
 
19h 45m 22.76s -49 04' 20.2" P.A. 224 sep 49.5 mag 18.43,19.04
 
 
Coord 2000
19454-4904
Discov num
NSN 479
Comp
Coord arcsec 2000
19 45 22.76 -49 04 20.2
Date first
1990
Date last
2015
Obs
3
Pa first
224
Pa last
224
P.A. Now (θ)
224°
Sep first
49.7
Sep last
49.5
Sep. Now (ρ)
49.5"
Mag pri
18.43
Mag sec
19.04
delta mag (ΔM)
0.61
Spectral class
Pri motion ra
-258
Sec motion ra
-259
Pri motion dec
-137
Sec motion dec
-140
Notes
T (Parallax indicates physical)
rPM=0.011 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
223.5
Precise sep
49.544
Constellation
Telescopium
Tycho2
8398-01443-1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19454-4904 NSN 479 2015 3 224 49.5 18.43 19.04 T 194522.76-490420.2

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