15170+1416 DOO  58AB

 
 
15h 17m 01.91s +14 12' 44.7" P.A. 58 sep 21.3 mag 11.38,14.10
 
 
Coord 2000
15170+1416
Discov num
DOO  58
Comp
AB
Coord arcsec 2000
15 17 01.91 +14 12 44.7
Date first
1909
Date last
2009
Obs
5
Pa first
67
Pa last
58
P.A. Now (θ)
58°
Sep first
23.3
Sep last
21.3
Sep. Now (ρ)
21.3"
Mag pri
11.38
Mag sec
14.10
delta mag (ΔM)
2.72
Spectral class
Pri motion ra
+010
Sec motion ra
-009
Pri motion dec
-013
Sec motion dec
+008
Notes
U (Proper motion indicates non-physical)
rPM=1.727
This double is not physical.
 
 
15170+1416 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 15170+1416 DOO 58 AB 1909 2009 5 58 21.3 11.38 14.10 2.72 <===
Show 15170+1416 DOO 58 AC 1897 2010 10 237 35.1 11.38 11.86 0.48
Show 15170+1416 ABH 84 AD 1897 2010 10 296 103.0 11.38 8.46 2.92
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
57.7
Precise sep
21.29
Constellation
Serpens
Tycho2
0926-00776-1
last precise pa
57.7
last precise sep
21.29
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15170+1416 DOO 58 AB 1988 2 59 21.6 8.46 10.50 G8III 151655.60+141329.4
15170+1416 DOO 58 AB 2009 4 58 21.3 11.38 14.10 151701.91+141244.7

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