14178+4845 BU 1272AB

 
 
14h 17m 47.55s +48 45' 10.3" P.A. 138 sep 1.3 mag 9.47,10.38 Sp A2
 
 
Coord 2000
14178+4845
Discov num
BU 1272
Comp
AB
Coord arcsec 2000
14 17 47.55 +48 45 10.3
Date first
1892
Date last
2015
Obs
32
Pa first
133
Pa last
138
P.A. Now (θ)
138°
Sep first
1.3
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
9.47
Mag sec
10.38
delta mag (ΔM)
0.91
Spectral class
A2 (white)
Pri motion ra
-012
Sec motion ra
-012
Pri motion dec
+011
Sec motion dec
+011
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
14178+4845 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 44981 14178+4845 BU 1272 AB 1892 2015 32 138 1.3 9.47 10.38 0.91 <===
Show 44981 14178+4845 HJ 2710 AC 1830 2015 24 321 23.4 9.47 9.77 0.30
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
138
Precise sep
1.33
Constellation
Bootes
SAO
44981
Tycho2
3475-00159-1
last precise pa
138
last precise sep
1.33
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14178+4845 BU 1272 AB 2001 29 136 1.4 9.47 10.38 A2 141747.55+484510.3
14178+4845 BU 1272 AB 2010 30 138 1.3 9.47 10.38 A2 N 141747.55+484510.3
14178+4845 BU 1272 AB 2013 31 137 1.4 9.47 10.38 A2 N 141747.55+484510.3
14178+4845 BU 1272 AB 2015 32 138 1.3 9.47 10.38 A2 N 141747.55+484510.3

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