20076+1337 AG  399

 
 
20h 07m 34.48s +13 37' 23.9" P.A. 255 sep 18 mag 9.37,10.90 Sp A5
 
 
Coord 2000
20076+1337
Discov num
AG  399
Comp
Coord arcsec 2000
20 07 34.48 +13 37 23.9
Date first
1893
Date last
2015
Obs
16
Pa first
256
Pa last
255
P.A. Now (θ)
255°
Sep first
17.5
Sep last
18.0
Sep. Now (ρ)
18"
Mag pri
9.37
Mag sec
10.90
delta mag (ΔM)
1.53
Spectral class
A5 (white)
Pri motion ra
-003
Sec motion ra
-001
Pri motion dec
-014
Sec motion dec
-010
Notes
rPM=0.312
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
254.9
Precise sep
17.959
Constellation
Aquila
SAO
105718
Tycho2
1084-01855-1
Gaia DR2
55901893760
HD
354894
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20076+1337 AG 399 1998 8 255 17.9 9.37 10.90 A5 D 200734.48+133723.9
20076+1337 AG 399 2008 9 255 18.0 9.37 10.90 A5 D 200734.48+133723.9
20076+1337 AG 399 2010 12 255 17.9 9.37 10.90 A5 200734.48+133723.9
20076+1337 AG 399 2015 13 255 18.0 9.37 10.90 A5 200734.48+133723.9

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