10212+2642 HDS1488

 
 
10h 21m 10.03s +26 41' 48.1" P.A. 269 sep 0.1 mag 8.74,11.20 Sp F5V dist. 151.29 pc (493.51 l.y.)
 
 
Coord 2000
10212+2642
Discov num
HDS1488
Comp
Coord arcsec 2000
10 21 10.03 +26 41 48.1
Date first
1991
Date last
2011
Obs
3
Pa first
323
Pa last
269
P.A. Now (θ)
269°
Sep first
0.2
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
8.74
Mag sec
11.20
delta mag (ΔM)
2.46
Spectral class
F5V (yellow-white)
Pri motion ra
+023
Sec motion ra
Pri motion dec
-052
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
268.7
Precise sep
0.114
Constellation
Leo
SAO
81306
HIP
50699
Tycho2
1972-00163-1
HD
89631
BD
BD+27 1879
Distance
151.29
Distance ly
493.51
last precise pa
268.7
last precise sep
0.114
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10212+2642 HDS1488 1991 1 323 0.2 8.74 11.20 F5V 102110.03+264148.1
10212+2642 HDS1488 2011 3 269 0.1 8.74 11.20 F5V 102110.03+264148.1

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