01518+5139 HJ 2088AB

 
 
01h 51m 45.42s +51 38' 43.0" P.A. 335 sep 9.8 mag 10.40,11.90
 
 
Coord 2000
01518+5139
Discov num
HJ 2088
Comp
AB
Coord arcsec 2000
01 51 45.42 +51 38 43.0
Date first
1831
Date last
2002
Obs
6
Pa first
344
Pa last
335
P.A. Now (θ)
335°
Sep first
6.0
Sep last
9.8
Sep. Now (ρ)
9.8"
Mag pri
10.40
Mag sec
11.90
delta mag (ΔM)
1.5
Spectral class
Pri motion ra
+002
Sec motion ra
-002
Pri motion dec
-005
Sec motion dec
+005
Notes
rPM=2
This double is not physical.
 
 
01518+5139 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 01518+5139 HJ 2088 AB 1831 2002 6 335 9.8 10.40 11.90 1.50 <===
Show 01518+5139 HJ 2088 AC 1909 2002 3 193 22.6 10.40 13.90 3.50
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
335.2
Precise sep
9.832
Constellation
Perseus
Tycho2
3291-01633-1
last precise pa
335.2
last precise sep
9.832
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01518+5139 HJ 2088 AB 1999 5 335 9.8 10.40 11.90 D 015145.42+513843.0
01518+5139 HJ 2088 AB 2002 6 335 9.8 10.40 11.90 D 015145.42+513843.0

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