20533+0551 UC 4318

 
 
20h 53m 20.89s +05 50' 56.8" P.A. 168 sep 33 mag 12.10,15.70
 
 
Coord 2000
20533+0551
Discov num
UC 4318
Comp
Coord arcsec 2000
20 53 20.89 +05 50 56.8
Date first
2000
Date last
2010
Obs
3
Pa first
168
Pa last
168
P.A. Now (θ)
168°
Sep first
33.0
Sep last
33.0
Sep. Now (ρ)
33"
Mag pri
12.10
Mag sec
15.70
delta mag (ΔM)
3.6
Spectral class
Pri motion ra
+096
Sec motion ra
+095
Pri motion dec
-050
Sec motion dec
-046
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.038 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
167.7
Precise sep
32.98
Constellation
Delphinus
last precise pa
167.7
last precise sep
32.98
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20533+0551 UC 4318 2000 2 168 33.0 12.10 15.70 V 205320.89+055056.8
20533+0551 UC 4318 2010 3 168 33.0 12.10 15.70 V R 205320.89+055056.8

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