08400+2009 ARN 105 AB (HD 73616)
08h 39m 58.37s +20° 09' 29.7" P.A. 153.00 sep 91.2 mag 8.89,9.69 Sp F1V+F2
Coord 2000 |
08400+2009 |
|
Discov num |
ARN 105 |
|
Comp |
AB |
|
Coord arcsec 2000 |
08 39 58.37 +20 09 29.7 |
|
Date first |
1894 |
|
Date last |
2019 |
|
Obs |
15 |
|
Pa first |
153 |
|
Pa last |
153.2 |
|
P.A. Now (θ) |
153.2° |
|
Sep first |
91.4 |
|
Sep last |
91.16 |
|
Sep. Now (ρ) |
91.16" |
|
Mag pri |
8.89 |
|
Mag sec |
9.69 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
F1V+F2 (yellow-white/yellow-white) |
|
Pri motion ra |
-036 |
|
Sec motion ra |
-035 |
|
Pri motion dec |
-014 |
|
Sec motion dec |
-014 |
|
Notes |
T
W
(Parallax indicates physical, ) |
|
rPM=0.026 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 73616 |
|
Constellation |
Cancer |
|
SAO |
80330 |
|
Tycho2 |
1398-00232-1 |
|
HD |
73616 |
|
DM |
BD+20 2154 |
|