20243-0248 UC 4168

 
 
20h 24m 20.99s -02 47' 52.5" P.A. 194 sep 16.4 mag 12.00,14.30
 
 
Coord 2000
20243-0248
Discov num
UC 4168
Comp
Coord arcsec 2000
20 24 20.99 -02 47 52.5
Date first
1998
Date last
2015
Obs
5
Pa first
198
Pa last
194
P.A. Now (θ)
194°
Sep first
17.2
Sep last
16.4
Sep. Now (ρ)
16.4"
Mag pri
12.00
Mag sec
14.30
delta mag (ΔM)
2.3
Spectral class
Pri motion ra
-079
Sec motion ra
-063
Pri motion dec
-040
Sec motion dec
-042
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.182 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
194
Precise sep
16.354
Constellation
Aquila
Tycho2
5167-01254-1
Gaia DR2
61293559424
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20243-0248 UC 4168 2000 2 198 17.1 12.00 14.30 V 202420.99-024752.5
20243-0248 UC 4168 2010 4 196 16.6 12.00 14.30 V R 202420.99-024752.5
20243-0248 UC 4168 2015 5 194 16.4 12.00 14.30 V R 202420.99-024752.5

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