03108-5042 RST5498

 
 
03h 10m 47.50s -50 42' 07.3" P.A. 298 sep 0.8 mag 10.70,13.50 Sp K2
 
 
Coord 2000
03108-5042
Discov num
RST5498
Comp
Coord arcsec 2000
03 10 47.50 -50 42 07.3
Date first
1948
Date last
1969
Obs
4
Pa first
312
Pa last
298
P.A. Now (θ)
298°
Sep first
0.7
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
10.70
Mag sec
13.50
delta mag (ΔM)
2.8
Spectral class
K2 (yellow-orange)
Pri motion ra
+088
Sec motion ra
Pri motion dec
+113
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Horologium
Tycho2
8064-00564-1
last precise pa
297.5
last precise sep
0.77
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03108-5042 RST5498 1969 4 298 0.8 10.70 13.50 K2 031047.50-504207.3

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