15025+4745 H 6  53AB

 
 
15h 02m 29.27s +47 44' 36.1" P.A. 358 sep 87.3 mag 8.80,12.43 Sp G5 dist. 645.16 pc (2104.51 l.y.)
 
 
Coord 2000
15025+4745
Discov num
H 6  53
Comp
AB
Coord arcsec 2000
15 02 29.27 +47 44 36.1
Date first
1901
Date last
2002
Obs
4
Pa first
0
Pa last
358
P.A. Now (θ)
358°
Sep first
86.7
Sep last
87.3
Sep. Now (ρ)
87.3"
Mag pri
8.80
Mag sec
12.43
delta mag (ΔM)
3.63
Spectral class
G5 (yellow)
Pri motion ra
-019
Sec motion ra
-037
Pri motion dec
+008
Sec motion dec
+007
Notes
N (See Notes)
rPM=0.479
Nature of this double is uncertain.
 
 
15025+4745 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 45344 15025+4745 H 6 53 AB 1901 2002 4 358 87.3 8.80 12.43 3.63 <===
Show 45344 15025+4745 L 9001 AC 1911 2002 3 71 11.5 8.80 14.30 5.50
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
358
Precise sep
87.277
Constellation
Bootes
SAO
45344
HIP
73585
Tycho2
3484-01385-1
HD
133389
BD
BD+48 2257
Distance
645.16
Distance ly
2104.51
last precise pa
358
last precise sep
87.277
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15025+4745 H 6 53 AB 1999 3 358 87.2 8.90 10.90 G5 N D 150229.27+474436.1
15025+4745 H 6 53 AB 2002 4 358 87.3 8.90 10.90 G5 N D 150229.27+474436.1

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