20419+0218 UC  252

 
 
20h 41m 55.13s +02 17' 37.7" P.A. 164 sep 62.8 mag 14.28,14.81
 
 
Coord 2000
20419+0218
Discov num
UC  252
Comp
Coord arcsec 2000
20 41 55.13 +02 17 37.7
Date first
2000
Date last
2010
Obs
3
Pa first
164
Pa last
164
P.A. Now (θ)
164°
Sep first
62.9
Sep last
62.8
Sep. Now (ρ)
62.8"
Mag pri
14.28
Mag sec
14.81
delta mag (ΔM)
0.53
Spectral class
Pri motion ra
+079
Sec motion ra
+078
Pri motion dec
+004
Sec motion dec
+005
Notes
V (Proper motion indicates physical)
rPM=0.018 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
164.1
Precise sep
62.83
Cdsa2 id
UC 252
Constellation
Aquarius
Ra deg
20.698647222222224
De deg
2.2938055555555557
last precise pa
164.1
last precise sep
62.83
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20419+0218 UC 252 2000 1 164 62.9 14.06 14.59 V 204155.13+021737.7
20419+0218 UC 252 2010 3 164 62.8 14.28 14.81 V 204155.13+021737.7

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