20001+2410 POU4173AB

 
 
20h 00m 04.75s +24 10' 00.6" P.A. 273 sep 6.3 mag 11.40,13.00
 
 
Coord 2000
20001+2410
Discov num
POU4173
Comp
AB
Coord arcsec 2000
20 00 04.75 +24 10 00.6
Date first
1898
Date last
2009
Obs
6
Pa first
275
Pa last
273
P.A. Now (θ)
273°
Sep first
6.4
Sep last
6.3
Sep. Now (ρ)
6.3"
Mag pri
11.40
Mag sec
13.00
delta mag (ΔM)
1.6
Spectral class
Pri motion ra
+002
Sec motion ra
+002
Pri motion dec
-003
Sec motion dec
-009
Notes
N (See Notes)
rPM=0.651
Nature of this double is uncertain.
 
 
20001+2410 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20001+2410 POU4173 AB 1898 2009 6 273 6.3 11.40 13.00 1.60 <===
Show 20001+2410 POU4174 AC 1898 2009 5 210 16.8 11.40 12.60 1.20
Show 20001+2410 DAM 671 CD 1998 1999 2 338 3.8 12.64 14.30 1.66
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
272.9
Precise sep
6.26
Constellation
Vulpecula
last precise pa
272.9
last precise sep
6.26
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20001+2410 POU4173 AB 2007 2 273 6.4 11.33 13.00 200004.75+241000.6
20001+2410 POU4173 AB 2009 4 273 6.3 11.33 13.00 D 200004.75+241000.6

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