15248-3943 RST1839 (Ups Lup)

 
 
15h 24m 45.03s -39 42' 36.5" P.A. 40 sep 1.5 mag 5.37,10.90 Sp A0pSi dist. 124.69 pc (406.74 l.y.)
 
 
Coord 2000
15248-3943
Discov num
RST1839
Comp
Coord arcsec 2000
15 24 45.03 -39 42 36.5
Date first
1934
Date last
1945
Obs
2
Pa first
37
Pa last
40
P.A. Now (θ)
40°
Sep first
1.4
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
5.37
Mag sec
10.90
delta mag (ΔM)
5.53
Spectral class
A0pSi (white)
Pri motion ra
-024
Sec motion ra
Pri motion dec
-050
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
40.1
Precise sep
1.49
Name
Ups Lup
Constellation
Lupus
SAO
206597
HIP
75439
Tycho2
7839-02802-1
HD
136933
HR
5719
GC
20698
CD
CD-39 9827
CP
CP-39 6695
Bayer
Upsilon Lupi
Bayer name
Ups Lup
Distance
124.69
Distance ly
406.74
last precise pa
40.1
last precise sep
1.49
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15248-3943 RST1839 1945 2 40 1.5 5.37 10.90 A0pSi N 152445.03-394236.5

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