00297+2018 HJ 1976AC

 
 
00h 29m 42.63s +20 18' 05.2" P.A. 271 sep 11 mag 11.22,12.38 Sp F2 dist. 76.57 pc (249.77 l.y.)
 
 
Coord 2000
00297+2018
Discov num
HJ 1976
Comp
AC
Coord arcsec 2000
00 29 42.63 +20 18 05.2
Date first
1830
Date last
2014
Obs
14
Pa first
264
Pa last
271
P.A. Now (θ)
271°
Sep first
12.0
Sep last
11.0
Sep. Now (ρ)
11"
Mag pri
11.22
Mag sec
12.38
delta mag (ΔM)
1.16
Spectral class
F2 (yellow-white)
Pri motion ra
+028
Sec motion ra
+011
Pri motion dec
-016
Sec motion dec
-002
Notes
rPM=0.683
Nature of this double is uncertain.
 
 
00297+2018 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 00297+2018 J 168 AB 1910 2001 17 176 1.4 11.22 10.68 0.54
Show 00297+2018 HJ 1976 AC 1830 2014 14 271 11.0 11.22 12.38 1.16 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
270.8
Precise sep
10.96
Cdsa2 id
HJ 1976 AC
Constellation
Pisces
HIP
2327
Tycho2
1186-01845-1
BD
BD+19 75
Ra deg
0.49517500000000003
De deg
20.301444444444446
Distance
76.57
Distance ly
249.77
last precise pa
270.8
last precise sep
10.96
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00297+2018 HJ 1976 AC 1997 12 269 11.3 11.22 12.38 D 002942.63+201805.2
00297+2018 HJ 1976 AC 2000 13 270 11.3 11.22 12.38 D 002942.63+201805.2
00297+2018 HJ 1976 AC 2014 14 271 11.0 11.22 12.38 F2 002942.63+201805.2

If you need more information about this double, apply for a data request form to the WDS.