20132+2145 J  1194

 
 
20h 13m 08.48s +21 46' 12.0" P.A. 115.00 sep 6.3 mag 10.40,13.20 Sp A
 
 
Coord 2000
20132+2145
Discov num
J  1194
Comp
Coord arcsec 2000
20 13 08.48 +21 46 12.0
Date first
1894
Date last
2015
Obs
13
Pa first
116
Pa last
115
P.A. Now (θ)
115°
Sep first
6.1
Sep last
6.3
Sep. Now (ρ)
6.3"
Mag pri
10.40
Mag sec
13.20
delta mag (ΔM)
2.8
Spectral class
A (white)
Pri motion ra
+002
Sec motion ra
-001
Pri motion dec
-004
Sec motion dec
-004
Notes
U (Proper motion indicates non-physical)
Visually invisible, K-band or other infrared star rPM=0.671
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
115.4
Precise sep
6.263
Constellation
Vulpecula
SAO
88363
Tycho2
1630-02707-1
Gaia DR2
70781545856
HD
345057
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20132+2145 J 1194 1915 2 119 3.8 10.42 13.90 A 201308.48+214612.0
20132+2145 J 1194 2008 3 117 6.2 10.42 13.90 A 201308.48+214612.0
20132+2145 J 1194 2010 6 118 6.0 10.40 12.80 A R 201308.48+214612.0
20132+2145 J 1194 2015 10 115 6.3 10.40 13.20 A U 201308.48+214612.0

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