04038+2611 HAT   2AB

 
 
04H 03M 49.31S +26 10' 52.0" P.A. 87 SEP 20.9 MAG 14.52,14.17 SP M3.5+K2
 
 
Coord 2000
04038+2611
Discov num
HAT   2
Comp
AB
Coord arcsec 2000
04 03 49.31 +26 10 52.0
Date first
1991
Date last
2016
Obs
6
Pa first
90
Pa last
87
P.A. Now (θ)
87°
Sep first
23.5
Sep last
20.9
Sep. Now (ρ)
20.9"
Mag pri
14.52
Mag sec
14.17
delta mag (ΔM)
0.35
Spectral class
M3.5+K2 (red/yellow-orange)
Pri motion ra
+017
Sec motion ra
+012
Pri motion dec
-034
Sec motion dec
-027
Notes
rPM=0.226 (< 0.3, Physical double)
This double is physical.
 
 
04038+2611 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 04038+2611 HAT 2 Aa,Ab 1998 2013 3 33 0.1 14.52
Show 04038+2611 HAT 2 AB 1991 2016 6 87 20.9 14.52 14.17 0.35 <===
Show 04038+2611 HAT 2 AC 1991 2013 3 332 3.7 15.16 17.83 2.67
Show 04038+2611 LEI 7 AE 1991 2013 7 226 1.6 14.52 14.82 0.30
Show 04038+2611 DAE 16 AF 2011 2013 2 293 7.8 9.46 18.30 8.84
Show 04038+2611 HAT 2 BD 1991 1991 1 101 3.7 15.02 16.44 1.42
Septuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Taurus
last precise pa
86.7
last precise sep
20.915