07043-0303 RAO  57AC

 
 
07h 04m 20.87s -03 03' 02.4" P.A. 10.00 sep 15.7 mag 8.27,14.90 Sp G5 dist. 54.32 pc (177.19 l.y.)
 
 
Coord 2000
07043-0303
Discov num
RAO  57
Comp
AC
Coord arcsec 2000
07 04 20.87 -03 03 02.4
Date first
1998
Date last
2015
Obs
7
Pa first
8
Pa last
10
P.A. Now (θ)
10°
Sep first
15.2
Sep last
15.7
Sep. Now (ρ)
15.7"
Mag pri
8.27
Mag sec
14.90
delta mag (ΔM)
6.63
Spectral class
G5 (yellow)
Pri motion ra
-044
Sec motion ra
Pri motion dec
-025
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
07043-0303 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 07 04 21 -03 03 02 A 519 AB 2019 46 96 0.3 8.80 9.44 0.64 Y
Show 07 04 21 -03 03 02 RAO 57 AC 2015 7 10 15.7 8.27 14.90 6.63 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
10.4
Precise sep
15.741
Constellation
Hydra
HIP
34110
Tycho2
4818-01622-1
Gaia DR2
3108655822282477312
HD
53299
BD
BD-02 1908
Distance
54.32
Distance ly
177.19
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
07043-0303 RAO 57 AC 2012 3 11 15.7 8.27 14.90 G5 N 070420.88-030302.4
07043-0303 RAO 57 AC 2015 4 11 15.8 8.27 14.90 G5 N 070420.87-030302.4

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