15019+1506 HU 1155

 
 
15h 01m 51.41s +15 06' 20.7" P.A. 15 sep 3.9 mag 9.40,10.90 Sp F8
 
 
Coord 2000
15019+1506
Discov num
HU 1155
Comp
Coord arcsec 2000
15 01 51.41 +15 06 20.7
Date first
1905
Date last
2010
Obs
16
Pa first
15
Pa last
15
P.A. Now (θ)
15°
Sep first
3.9
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
9.40
Mag sec
10.90
delta mag (ΔM)
1.5
Spectral class
F8 (yellow-white)
Pri motion ra
+003
Sec motion ra
+010
Pri motion dec
-013
Sec motion dec
+014
Notes
rPM=1.621
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
15
Precise sep
3.9
Cdsa2 id
HU 1155
Constellation
Bootes
Tycho2
1485-00154-1
HD
133005
Ra deg
15.030947222222222
De deg
15.10575
last precise pa
15
last precise sep
3.9
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15019+1506 HU 1155 1999 14 14 4.0 9.40 10.90 F8 D 150151.41+150620.7
15019+1506 HU 1155 2010 15 15 3.8 9.40 10.90 F8 D 150151.41+150620.7

If you need more information about this double, apply for a data request form to the WDS.