18504+0900 BRT2610

 
 
18h 50m 20.30s +08 59' 56.9" P.A. 353 sep 4.2 mag 12.40,12.60
 
 
Coord 2000
18504+0900
Discov num
BRT2610
Comp
Coord arcsec 2000
18 50 20.30 +08 59 56.9
Date first
1919
Date last
2001
Obs
3
Pa first
0
Pa last
353
P.A. Now (θ)
353°
Sep first
4.8
Sep last
4.2
Sep. Now (ρ)
4.2"
Mag pri
12.40
Mag sec
12.60
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
+007
Sec motion ra
+003
Pri motion dec
-015
Sec motion dec
-003
Notes
rPM=0.764
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
353.1
Precise sep
4.17
Constellation
Aquila
last precise pa
353.1
last precise sep
4.17
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18504+0900 BRT2610 1999 2 353 4.2 12.40 12.60 D 185020.30+085956.9
18504+0900 BRT2610 2001 3 353 4.2 12.40 12.60 D 185020.30+085956.9

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