20554+1935 UC 4329

 
 
20h 55m 24.22s +19 35' 03.3" P.A. 262 sep 32.9 mag 15.20,15.80
 
 
Coord 2000
20554+1935
Discov num
UC 4329
Comp
Coord arcsec 2000
20 55 24.22 +19 35 03.3
Date first
2000
Date last
2015
Obs
4
Pa first
262
Pa last
262
P.A. Now (θ)
262°
Sep first
32.5
Sep last
32.9
Sep. Now (ρ)
32.9"
Mag pri
15.20
Mag sec
15.80
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
-065
Sec motion ra
-103
Pri motion dec
+028
Sec motion dec
+037
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.357
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
261.8
Precise sep
32.895
Cdsa2 id
UC 4329
Constellation
Delphinus
Ra deg
20.923394444444444
De deg
19.584249999999997
last precise pa
261.8
last precise sep
32.895
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20554+1935 UC 4329 2000 2 262 32.5 15.20 15.80 V 205524.22+193503.3
20554+1935 UC 4329 2001 2 262 32.7 15.20 15.80 V 205524.22+193503.3
20554+1935 UC 4329 2010 3 262 32.5 15.20 15.80 V R 205524.22+193503.3
20554+1935 UC 4329 2015 4 262 32.9 15.20 15.80 V R 205524.22+193503.3

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