14485+2445 COU 304 (EM Boo)

 
 
14h 48m 32.21s +24 45' 03.7" P.A. 301 sep 0.5 mag 9.27,11.44 Sp G5 dist. 751.88 pc (2452.63 l.y.)
 
 
Coord 2000
14485+2445
Discov num
COU 304
Comp
Coord arcsec 2000
14 48 32.21 +24 45 03.7
Date first
1968
Date last
2009
Obs
5
Pa first
315
Pa last
301
P.A. Now (θ)
301°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
9.27
Mag sec
11.44
delta mag (ΔM)
2.17
Spectral class
G5 (yellow)
Pri motion ra
+015
Sec motion ra
Pri motion dec
+001
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
300.8
Precise sep
0.46
Var name
EM Boo
Constellation
Bootes
HIP
72426
Tycho2
2016-00131-1
HD
130617
Distance
751.88
Distance ly
2452.63
last precise pa
300.8
last precise sep
0.46
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14485+2445 COU 304 1991 2 306 0.5 9.27 11.44 D 144832.21+244503.7
14485+2445 COU 304 2009 3 301 0.5 9.27 11.44 D 144832.21+244503.7

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