15159-4804 HJ 4750

 
 
15h 15m 53.66s -48 04' 25.1" P.A. 15 sep 12.5 mag 5.95,10.40 Sp A3m dist. 49.88 pc (162.71 l.y.)
 
 
Coord 2000
15159-4804
Discov num
HJ 4750
Comp
Coord arcsec 2000
15 15 53.66 -48 04 25.1
Date first
1834
Date last
2013
Obs
14
Pa first
23
Pa last
15
P.A. Now (θ)
15°
Sep first
12.0
Sep last
12.5
Sep. Now (ρ)
12.5"
Mag pri
5.95
Mag sec
10.40
delta mag (ΔM)
4.45
Spectral class
A3m (white)
Pri motion ra
+007
Sec motion ra
Pri motion dec
-015
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
15.4
Precise sep
12.54
Constellation
Lupus
SAO
225590
HIP
74696
Tycho2
8298-00279-1
HD
135235
HR
5663
CD
CD-47 9824
CP
CP-47 6987
Distance
49.88
Distance ly
162.71
last precise pa
15.4
last precise sep
12.54
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15159-4804 HJ 4750 1999 11 16 12.9 5.95 10.40 A3m D 151553.66-480425.1
15159-4804 HJ 4750 2010 12 16 12.6 5.95 10.40 A3m D 151553.66-480425.1
15159-4804 HJ 4750 2013 13 15 12.5 5.95 10.40 A3m D 151553.66-480425.1

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