19020+0846 BU  973AB

 
 
19H 02M 01.72S +08 46' 19.7" P.A. 347 SEP 1.7 MAG 10.59,11.54 SP A0
 
 
Coord 2000
19020+0846
Discov num
BU  973
Comp
AB
Coord arcsec 2000
19 02 01.72 +08 46 19.7
Date first
1880
Date last
2003
Obs
11
Pa first
351
Pa last
347
P.A. Now (θ)
347°
Sep first
1.4
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
10.59
Mag sec
11.54
delta mag (ΔM)
0.95
Spectral class
A0 (white)
Pri motion ra
+000
Sec motion ra
+000
Pri motion dec
-009
Sec motion dec
-009
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
19020+0846 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19020+0846 BU 973 AB 1880 2003 11 347 1.7 10.59 11.54 0.95 <===
Show 19020+0846 STF2435 AC 1827 2001 16 18 10.8 10.59 12.90 2.31
Show 19020+0846 BU 973 AD 1879 2001 13 2 9.7 10.59 12.90 2.31
Show 19020+0846 HWE 45 CD 1880 2001 13 260 3.3 12.90 12.90 0.00
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aquila
Tycho2
1040-00933-1
last precise pa
346.5
last precise sep
1.65