20049+1208 J  1696

 
 
20h 05m 01.48s +12 08' 16.6" P.A. 196 sep 4.6 mag 10.00,11.00
 
 
Coord 2000
20049+1208
Discov num
J  1696
Comp
Coord arcsec 2000
20 05 01.48 +12 08 16.6
Date first
1907
Date last
2018
Obs
9
Pa first
203
Pa last
196
P.A. Now (θ)
196°
Sep first
4.9
Sep last
4.6
Sep. Now (ρ)
4.6"
Mag pri
10.00
Mag sec
11.00
delta mag (ΔM)
1
Spectral class
Pri motion ra
+001
Sec motion ra
+004
Pri motion dec
+006
Sec motion dec
-010
Notes
rPM=1.511
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
195.8
Precise sep
4.572
Constellation
Aquila
Tycho2
1080-01430-1
Gaia DR2
80033983488
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20049+1208 J 1696 2005 6 195 4.7 10.00 11.00 D 200501.48+120816.6
20049+1208 J 1696 2015 8 195 4.6 10.00 11.00 200501.48+120816.6
20049+1208 J 1696 2018 9 196 4.6 10.00 11.00 200501.48+120816.6

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