13199-2748 B   247

 
 
13h 19m 53.61s -27 48' 15.7" P.A. 317.00 sep 2.5 mag 9.56,12.70 Sp FmdelDel
 
 
Coord 2000
13199-2748
Discov num
B   247
Comp
Coord arcsec 2000
13 19 53.61 -27 48 15.7
Date first
1926
Date last
1960
Obs
3
Pa first
328
Pa last
317
P.A. Now (θ)
317°
Sep first
1.8
Sep last
2.5
Sep. Now (ρ)
2.5"
Mag pri
9.56
Mag sec
12.70
delta mag (ΔM)
3.14
Spectral class
FmdelDel (yellow-white)
Pri motion ra
+000
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
316.6
Precise sep
2.54
Constellation
Hydra
SAO
181557
Tycho2
6708-00500-1
Gaia DR2
50518943872
HD
115800
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13199-2748 B 247 1960 3 317 2.5 9.56 12.70 N 131953.61-274815.7

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