13213+3242 ES 2472

 
 
13h 21m 24.48s +32 43' 09.2" P.A. 86 sep 7.7 mag 10.19,14.50 Sp G2III
 
 
Coord 2000
13213+3242
Discov num
ES 2472
Comp
Coord arcsec 2000
13 21 24.48 +32 43 09.2
Date first
1931
Date last
2013
Obs
5
Pa first
87
Pa last
86
P.A. Now (θ)
86°
Sep first
7.0
Sep last
7.7
Sep. Now (ρ)
7.7"
Mag pri
10.19
Mag sec
14.50
delta mag (ΔM)
4.31
Spectral class
G2III (yellow)
Pri motion ra
-041
Sec motion ra
-030
Pri motion dec
+015
Sec motion dec
+029
Notes
rPM=0.408
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
86.1
Precise sep
7.695
Constellation
Canes Venatici
Tycho2
2538-00141-1
last precise pa
86.1
last precise sep
7.695
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13213+3242 ES 2472 2000 2 85 7.7 10.19 14.50 G2III D 132124.48+324309.2
13213+3242 ES 2472 2002 3 86 7.7 10.19 14.50 G2III D 132124.48+324309.2
13213+3242 ES 2472 2013 5 86 7.7 10.19 14.50 G2III 132124.48+324309.2

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