03257+0551 JNN 255AC

 
 
03h 25m 42.25s +05 51' 51.9" P.A. 212.00 sep 2.2 mag 14.81,15.00 Sp M4.5
 
 
Coord 2000
03257+0551
Discov num
JNN 255
Comp
AC
Coord arcsec 2000
03 25 42.25 +05 51 51.9
Date first
2012
Date last
2020
Obs
6
Pa first
209
Pa last
212
P.A. Now (θ)
212°
Sep first
2.0
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
14.81
Mag sec
15.00
delta mag (ΔM)
0.19
Spectral class
M4.5 (red)
Pri motion ra
-181
Sec motion ra
Pri motion dec
-147
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
03257+0551 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 03 25 42 +05 51 52 JNN 255 AB 2020 5 162 0.2 14.81 16.00 1.19
Show 03 25 42 +05 51 52 JNN 255 AC 2020 6 212 2.2 14.81 15.00 0.19 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
212
Precise sep
2.244
Constellation
Hydra
Gaia DR2
9178383766474496
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03257+0551 JNN 255 AC 2012 2 211 2.1 14.81 15.00 M4.5 032542.25+055151.9
03257+0551 JNN 255 AC 2015 3 214 2.1 14.81 15.00 M4.5 N 032542.25+055151.9
03257+0551 JNN 255 AC 2018 4 210 2.2 14.81 15.00 M4.5 N 032542.25+055151.9
03257+0551 JNN 255 AC 2019 5 211 2.2 14.81 15.00 M4.5 N 032542.25+055151.9

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