20580+0420 UC 4346

 
 
20h 57m 59.44s +04 19' 32.6" P.A. 205 sep 22.4 mag 15.00,15.80
 
 
Coord 2000
20580+0420
Discov num
UC 4346
Comp
Coord arcsec 2000
20 57 59.44 +04 19 32.6
Date first
2000
Date last
2015
Obs
4
Pa first
205
Pa last
205
P.A. Now (θ)
205°
Sep first
22.4
Sep last
22.4
Sep. Now (ρ)
22.4"
Mag pri
15.00
Mag sec
15.80
delta mag (ΔM)
0.8
Spectral class
Pri motion ra
-018
Sec motion ra
-016
Pri motion dec
-058
Sec motion dec
-061
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.057 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
204.6
Precise sep
22.409
Cdsa2 id
UC 4346
Constellation
Equuleus
Ra deg
20.96651111111111
De deg
4.325722222222222
last precise pa
204.6
last precise sep
22.409
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20580+0420 UC 4346 2000 2 205 22.4 15.00 15.80 V 205759.44+041932.6
20580+0420 UC 4346 2010 3 205 22.4 15.00 15.80 V R 205759.44+041932.6
20580+0420 UC 4346 2015 4 205 22.4 15.00 15.80 V R 205759.44+041932.6

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