14564+8503 DAM 854AC

 
 
14h 56m 21.57s +85 02' 35.9" P.A. 26 sep 7.7 mag 10.53,13.40 Sp F2
 
 
Coord 2000
14564+8503
Discov num
DAM 854
Comp
AC
Coord arcsec 2000
14 56 21.57 +85 02 35.9
Date first
1999
Date last
2004
Obs
3
Pa first
28
Pa last
26
P.A. Now (θ)
26°
Sep first
7.6
Sep last
7.7
Sep. Now (ρ)
7.7"
Mag pri
10.53
Mag sec
13.40
delta mag (ΔM)
2.87
Spectral class
F2 (yellow-white)
Pri motion ra
+005
Sec motion ra
Pri motion dec
+009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
14564+8503 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 2484 14564+8503 WFC 157 AB 1899 2017 15 292 3.5 10.53 10.93 0.40
Show 2484 14564+8503 DAM 854 AC 1999 2004 3 26 7.7 10.53 13.40 2.87 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
25.5
Precise sep
7.731
Constellation
Ursa Minor
SAO
2484
Tycho2
4638-00754-1
last precise pa
25.5
last precise sep
7.731
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14564+8503 DAM 854 AC 2000 1 27 7.7 10.53 10.93 F2 145621.57+850235.9
14564+8503 DAM 854 AC 2004 2 26 7.7 10.53 13.40 F2 145621.57+850235.9

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