20578-0043 UC 4344

 
 
20h 57m 50.33s -00 43' 26.2" P.A. 15 sep 42.8 mag 10.10,15.80
 
 
Coord 2000
20578-0043
Discov num
UC 4344
Comp
Coord arcsec 2000
20 57 50.33 -00 43 26.2
Date first
1998
Date last
2015
Obs
5
Pa first
15
Pa last
15
P.A. Now (θ)
15°
Sep first
42.6
Sep last
42.8
Sep. Now (ρ)
42.8"
Mag pri
10.10
Mag sec
15.80
delta mag (ΔM)
5.7
Spectral class
Pri motion ra
+004
Sec motion ra
+009
Pri motion dec
-064
Sec motion dec
-058
Notes
V W R (Proper motion indicates physical, , Red magnitudes)
rPM=0.122 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
15.1
Precise sep
42.765
Cdsa2 id
UC 4344
Constellation
Aquarius
Ra deg
20.963980555555555
De deg
-0.7239444444444445
last precise pa
15.1
last precise sep
42.765
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20578-0043 UC 4344 2000 2 15 42.8 10.10 15.80 V 205750.33-004326.2
20578-0043 UC 4344 2010 3 15 42.7 10.10 15.80 V R 205750.33-004326.2
20578-0043 UC 4344 2015 5 15 42.8 10.10 15.80 VWR 205750.33-004326.2

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