04480-4154 TOK 490AD

 
 
04h 47m 59.86s -41 53' 32.8" P.A. 25 sep 999.9 mag 9.26,10.51 Sp K3V dist. 50.58 pc (164.99 l.y.)
 
 
Coord 2000
04480-4154
Discov num
TOK 490
Comp
AD
Coord arcsec 2000
04 47 59.86 -41 53 32.8
Date first
1980
Date last
2015
Obs
6
Pa first
24
Pa last
25
P.A. Now (θ)
25°
Sep first
999.9
Sep last
999.9
Sep. Now (ρ)
999.9"
Mag pri
9.26
Mag sec
10.51
delta mag (ΔM)
1.25
Spectral class
K3V (yellow-orange)
Pri motion ra
-023
Sec motion ra
-040
Pri motion dec
-123
Sec motion dec
-125
Notes
N (See Notes)
rPM=0.13 (< 0.3, Physical double)
This double is physical.
 
 
04480-4154 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 216998 04480-4154 HU 1378 AB 1912 2017 14 262 0.8 9.70 10.60 0.90
Show 216998 04480-4154 SKF 424 AB,C 1998 2015 2 4 16.3 9.26 16.00 6.74
Show 216998 04480-4154 TOK 490 AD 1980 2015 6 25 999.9 9.26 10.51 1.25 <===
Quadruple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
24.7
Precise sep
1687.2
Cdsa2 id
TOK 490 AD
Constellation
Caelum
SAO
216998
HIP
22286
Tycho2
7589-00304-1
HD
30703
CD
CD-42 1628
CP
CP-42 534
Ra deg
4.799961111111111
De deg
-41.89244444444444
Distance
50.58
Distance ly
164.99
last precise pa
24.7
last precise sep
1687.2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04480-4154 TOK 490 AD 1998 4 25 999.9 9.26 10.51 K3V N 044759.86-415332.8
04480-4154 TOK 490 AD 2015 6 25 999.9 9.26 10.51 K3V N 044759.86-415332.8

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