13338+1339 HEI 164

 
 
13h 33m 49.04s +13 38' 37.2" P.A. 106.00 sep 0.3 mag 11.50,11.31 Sp F5
 
 
Coord 2000
13338+1339
Discov num
HEI 164
Comp
Coord arcsec 2000
13 33 49.04 +13 38 37.2
Date first
1980
Date last
1994
Obs
4
Pa first
108
Pa last
106
P.A. Now (θ)
106°
Sep first
0.4
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
11.50
Mag sec
11.31
delta mag (ΔM)
0.19
Spectral class
F5 (yellow-white)
Pri motion ra
+022
Sec motion ra
+022
Pri motion dec
-012
Sec motion dec
-012
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
106
Precise sep
0.26
Constellation
Virgo
Tycho2
0898-00667-1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13338+1339 HEI 164 1994 4 106 0.3 11.50 11.31 F5 133349.04+133837.2

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