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
Cdsa2 id
POU 4173 AB
Constellation
Vulpecula
Ra deg
20.001319444444444
De deg
24.166833333333333
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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