03115+1527 HEI  28

 
 
03h 11m 28.62s +15 26' 40.3" P.A. 44 sep 5.6 mag 9.30,10.70 Sp K0
 
 
Coord 2000
03115+1527
Discov num
HEI  28
Comp
Coord arcsec 2000
03 11 28.62 +15 26 40.3
Date first
1897
Date last
2016
Obs
7
Pa first
39
Pa last
44
P.A. Now (θ)
44°
Sep first
5.5
Sep last
5.6
Sep. Now (ρ)
5.6"
Mag pri
9.30
Mag sec
10.70
delta mag (ΔM)
1.4
Spectral class
K0 (yellow-orange)
Pri motion ra
+054
Sec motion ra
-024
Pri motion dec
+051
Sec motion dec
+038
Notes
rPM=1.065
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
44.1
Precise sep
5.628
Constellation
Aries
Tycho2
1225-01859-1
HD
19788
last precise pa
44.1
last precise sep
5.628
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03115+1527 HEI 28 2004 4 43 5.6 9.30 10.70 K0 D 031128.62+152640.3
03115+1527 HEI 28 2016 7 44 5.6 9.30 10.70 K0 031128.62+152640.3

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