11555+0333 STF 1580 AB (HD 103561)
11h 55m 29.73s +03° 32' 36.0" P.A. 262.00 sep 8.7 mag 9.34,10.01 Sp A9V
| Coord 2000 |
11555+0333 |
|
Discov num |
STF1580 |
|
Comp |
AB |
|
Coord arcsec 2000 |
11 55 29.73 +03 32 36.0 |
|
| Date first |
1828 |
|
Date last |
2016 |
|
Obs |
40 |
|
| Pa first |
261 |
|
Pa last |
262.2 |
|
P.A. Now (θ) |
262.2° |
|
| Sep first |
8.8 |
|
Sep last |
8.681 |
|
Sep. Now (ρ) |
8.681" |
|
| Mag pri |
9.34 |
|
Mag sec |
10.01 |
|
delta mag (ΔM) |
0.67 |
|
Spectral class |
A9V (white) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-002 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.283 (< 0.3, Physical double)
This double is physical.
11555+0333 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 103561 |
119118 |
11 55 30 +03 32 36 |
STF 1580 AB |
2016 |
40 |
262 |
8.7 |
9.34 |
10.01 |
0.67 |
|
<=== |
| Show |
|
119118 |
11 55 30 +03 32 36 |
ABH 75 AD |
2015 |
13 |
131 |
87.9 |
9.34 |
11.95 |
2.61 |
|
|
| Show |
|
|
11 55 29 +03 32 35 |
STF 1580 BC |
2015 |
10 |
239 |
19.6 |
10.01 |
13.50 |
3.49 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 103561 |
|
Constellation |
Virgo |
|
SAO |
119118 |
|
Tycho2 |
0276-00308-1 |
|
| Gaia DR2 |
3893170773293535488 |
|
HD |
103561 |
|
GC |
16307 |
|
