20047+2443 BRT3354

 
 
20h 04m 43.28s +24 43' 22.2" P.A. 5 sep 3.8 mag 11.70,11.80
 
 
Coord 2000
20047+2443
Discov num
BRT3354
Comp
Coord arcsec 2000
20 04 43.28 +24 43 22.2
Date first
1894
Date last
2015
Obs
14
Pa first
2
Pa last
5
P.A. Now (θ)
Sep first
3.4
Sep last
3.8
Sep. Now (ρ)
3.8"
Mag pri
11.70
Mag sec
11.80
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
+018
Sec motion ra
+019
Pri motion dec
-027
Sec motion dec
-005
Notes
N (See Notes)
rPM=0.679
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
4.7
Precise sep
3.769
Constellation
Vulpecula
Gaia DR2
21549810560
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20047+2443 BRT3354 2001 5 4 3.7 10.80 11.30 D 200443.27-244323.9
20047+2443 BRT3354 2002 13 5 3.7 11.70 11.80 N 200443.28+244322.2
20047+2443 BRT3354 2015 14 5 3.8 11.70 11.80 N 200443.28+244322.2

If you need more information about this double, apply for a data request form to the WDS.