12059-4951 HJ 4494AC

 
 
12h 05m 55.32s -49 51' 13.7" P.A. 349 sep 24.7 mag 9.21,10.69 Sp G2V
 
 
Coord 2000
12059-4951
Discov num
HJ 4494
Comp
AC
Coord arcsec 2000
12 05 55.32 -49 51 13.7
Date first
1835
Date last
2015
Obs
11
Pa first
8
Pa last
349
P.A. Now (θ)
349°
Sep first
20.0
Sep last
24.7
Sep. Now (ρ)
24.7"
Mag pri
9.21
Mag sec
10.69
delta mag (ΔM)
1.48
Spectral class
G2V (yellow)
Pri motion ra
+033
Sec motion ra
-014
Pri motion dec
-023
Sec motion dec
+006
Notes
N L U (See Notes, Linear solution, Proper motion indicates non-physical)
rPM=1.373
This double is not physical.
 
 
12059-4951 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 223213 12059-4951 RST4958 Aa,Ab 1942 2018 8 355 0.2 10.00 10.00 0.00 Y
Show 223213 12059-4951 HJ 4494 AB 1835 2015 15 70 12.9 9.21 9.21 0.00
Show 223213 12059-4951 HJ 4494 AC 1835 2015 11 349 24.7 9.21 10.69 1.48 <===
Quadruple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
349.1
Precise sep
24.736
Constellation
Centaurus
SAO
223213
Tycho2
8237-02653-1
Gaia DR2
6129537910506753536
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12059-4951 HJ 4494 AC 1999 9 351 24.2 9.21 10.69 G2V NLD 120555.32-495113.7
12059-4951 HJ 4494 AC 2015 11 349 24.7 9.21 10.69 G2V NL U 120555.32-495113.7

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