20140+0713 CVR 220

 
 
20h 13m 58.08s +07 13' 23.5" P.A. 238 sep 102.1 mag 19.20,20.10 Sp M4+M3
 
 
Coord 2000
20140+0713
Discov num
CVR 220
Comp
Coord arcsec 2000
20 13 58.08 +07 13 23.5
Date first
2004
Date last
2004
Obs
1
Pa first
238
Pa last
238
P.A. Now (θ)
238°
Sep first
102.1
Sep last
102.1
Sep. Now (ρ)
102.1"
Mag pri
19.20
Mag sec
20.10
delta mag (ΔM)
0.9
Spectral class
M4+M3 (red/red)
Pri motion ra
-007
Sec motion ra
-002
Pri motion dec
-072
Sec motion dec
-071
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.07 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
238
Precise sep
102.1
Constellation
Aquila
last precise pa
238
last precise sep
102.1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20140+0713 CVR 220 2004 1 238 102.1 19.20 20.10 M4+M3 V R 201358.08+071323.5

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