15322+4005 KZA  99

 
 
15h 32m 11.04s +40 04' 41.7" P.A. 338 sep 27 mag 10.38,14.75 Sp K2
 
 
Coord 2000
15322+4005
Discov num
KZA  99
Comp
Coord arcsec 2000
15 32 11.04 +40 04 41.7
Date first
1982
Date last
2007
Obs
5
Pa first
336
Pa last
338
P.A. Now (θ)
338°
Sep first
26.8
Sep last
27.0
Sep. Now (ρ)
27"
Mag pri
10.38
Mag sec
14.75
delta mag (ΔM)
4.37
Spectral class
K2 (yellow-orange)
Pri motion ra
-008
Sec motion ra
-016
Pri motion dec
+004
Sec motion dec
-001
Notes
rPM=0.588
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
337.9
Precise sep
27
Constellation
Bootes
SAO
45593
Tycho2
3055-01499-1
last precise pa
337.9
last precise sep
27
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15322+4005 KZA 99 1998 3 338 27.0 10.38 14.75 D 153211.04+400441.7
15322+4005 KZA 99 2007 4 338 27.0 10.38 14.75 D 153211.04+400441.7
15322+4005 KZA 99 2010 6 339 26.6 10.38 14.75 K2 153211.04+400441.7

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