05355-0516 PBS   2 (NU Ori)

 
 
05h 35m 31.36s -05 16' 02.6" P.A. 98 sep 0.5 mag 5.50,9.00 Sp O9V dist. 444.44 pc (1449.76 l.y.)
 
 
Coord 2000
05355-0516
Discov num
PBS   2
Comp
Coord arcsec 2000
05 35 31.36 -05 16 02.6
Date first
1997
Date last
1997
Obs
1
Pa first
98
Pa last
98
P.A. Now (θ)
98°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
5.50
Mag sec
9.00
delta mag (ΔM)
3.5
Spectral class
O9V (blue)
Pri motion ra
+005
Sec motion ra
Pri motion dec
-021
Sec motion dec
Notes
N K (See Notes, K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
97.7
Precise sep
0.471
Var name
NU Ori
Constellation
Orion
HIP
26258
Tycho2
4774-00906-1
HD
37061
BD
BD-05 1325
Distance
444.44
Distance ly
1449.76
last precise pa
97.7
last precise sep
0.471
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05355-0516 PBS 2 1997 1 98 0.5 4.40   B3V N D 053531.36-051602.6

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