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
Constellation
Equuleus
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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