18493+2606 BRT3334

 
 
18h 49m 13.74s +26 05' 48.1" P.A. 216 sep 5.2 mag 12.11,12.90
 
 
Coord 2000
18493+2606
Discov num
BRT3334
Comp
Coord arcsec 2000
18 49 13.74 +26 05 48.1
Date first
1897
Date last
2010
Obs
4
Pa first
211
Pa last
216
P.A. Now (θ)
216°
Sep first
4.5
Sep last
5.2
Sep. Now (ρ)
5.2"
Mag pri
12.11
Mag sec
12.90
delta mag (ΔM)
0.79
Spectral class
Pri motion ra
+028
Sec motion ra
Pri motion dec
+013
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
216.4
Precise sep
5.15
Constellation
Hercules
last precise pa
216.4
last precise sep
5.15
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18493+2606 BRT3334 2000 2 218 5.2 12.11 12.90 D 184913.74+260548.1
18493+2606 BRT3334 2002 3 218 5.2 12.11 12.90 D 184913.74+260548.1
18493+2606 BRT3334 2010 4 216 5.2 12.11 12.90 N 184913.74+260548.1

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