15029+1655 COU  63

 
 
15h 02m 52.42s +16 54' 53.3" P.A. 47 sep 1.9 mag 10.34,11.49 Sp K0
 
 
Coord 2000
15029+1655
Discov num
COU  63
Comp
Coord arcsec 2000
15 02 52.42 +16 54 53.3
Date first
1965
Date last
2010
Obs
7
Pa first
57
Pa last
47
P.A. Now (θ)
47°
Sep first
1.8
Sep last
1.9
Sep. Now (ρ)
1.9"
Mag pri
10.34
Mag sec
11.49
delta mag (ΔM)
1.15
Spectral class
K0 (yellow-orange)
Pri motion ra
+017
Sec motion ra
+017
Pri motion dec
-072
Sec motion dec
-072
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
47
Precise sep
1.928
Constellation
Bootes
Tycho2
1485-00348-1
last precise pa
47
last precise sep
1.928
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15029+1655 COU 63 1999 6 48 2.0 10.34 11.49 K0 150252.42+165453.3
15029+1655 COU 63 2010 7 47 1.9 10.34 11.49 K0 150252.42+165453.3

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