14411-2747 UC 2820

 
 
14h 41m 04.31s -27 46' 39.4" P.A. 305 sep 21.3 mag 15.00,15.60
 
 
Coord 2000
14411-2747
Discov num
UC 2820
Comp
Coord arcsec 2000
14 41 04.31 -27 46 39.4
Date first
1998
Date last
2010
Obs
3
Pa first
305
Pa last
305
P.A. Now (θ)
305°
Sep first
21.3
Sep last
21.3
Sep. Now (ρ)
21.3"
Mag pri
15.00
Mag sec
15.60
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
-085
Sec motion ra
-087
Pri motion dec
+034
Sec motion dec
+033
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.024 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
304.7
Precise sep
21.32
Cdsa2 id
UC 2820
Constellation
Hydra
Ra deg
14.684530555555556
De deg
-27.77761111111111
last precise pa
304.7
last precise sep
21.32
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14411-2747 UC 2820 1999 2 305 21.3 15.00 15.60 V 144104.31-274639.4
14411-2747 UC 2820 2000 2 305 21.4 15.00 15.60 V 144104.31-274639.4
14411-2747 UC 2820 2010 3 305 21.3 15.00 15.60 V R 144104.31-274639.4

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