15027+3316 UC 2907

 
 
15h 02m 44.32s +33 16' 29.9" P.A. 59 sep 28.2 mag 9.90,16.40 Sp F8
 
 
Coord 2000
15027+3316
Discov num
UC 2907
Comp
Coord arcsec 2000
15 02 44.32 +33 16 29.9
Date first
1998
Date last
2010
Obs
3
Pa first
59
Pa last
59
P.A. Now (θ)
59°
Sep first
28.2
Sep last
28.2
Sep. Now (ρ)
28.2"
Mag pri
9.90
Mag sec
16.40
delta mag (ΔM)
6.5
Spectral class
F8 (yellow-white)
Pri motion ra
-060
Sec motion ra
-049
Pri motion dec
+020
Sec motion dec
+035
Notes
V (Proper motion indicates physical)
rPM=0.294 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
58.7
Precise sep
28.2
Cdsa2 id
UC 2907
Constellation
Bootes
Tycho2
2565-00568-1
Ra deg
15.045644444444445
De deg
33.274972222222225
last precise pa
58.7
last precise sep
28.2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15027+3316 UC 2907 2000 2 59 28.1 9.90 16.40 V 150244.32+331629.9
15027+3316 UC 2907 2002 2 59 28.2 9.90 16.40 V 150244.32+331629.9
15027+3316 UC 2907 2010 3 59 28.2 9.90 16.40 F8 V 150244.32+331629.9

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