07160-3145 DAM 1370 A,BC (HD 56555)
07h 16m 01.63s -31° 44' 49.0" P.A. 104.00 sep 17.3 mag 10.06,10.54 Sp B9/AOV+A
| Coord 2000 |
07160-3145 |
|
Discov num |
DAM1370 |
|
Comp |
A,BC |
|
Coord arcsec 2000 |
07 16 01.63 -31 44 49.0 |
|
| Date first |
1911 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
102 |
|
Pa last |
103.5 |
|
P.A. Now (θ) |
103.5° |
|
| Sep first |
17.4 |
|
Sep last |
17.29 |
|
Sep. Now (ρ) |
17.29" |
|
| Mag pri |
10.06 |
|
Mag sec |
10.54 |
|
delta mag (ΔM) |
0.48 |
|
Spectral class |
B9/AOV+A (blue-white/white) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
+003 |
|
Sec motion dec |
+004 |
|
| Notes |
U
(Proper motion indicates non-physical) |
|
rPM=0.177 (< 0.3, Physical double)
This double is not physical.
07160-3145 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 56555 |
|
07 16 02 -31 44 49 |
DAM 1370 A,BC |
2015 |
9 |
104 |
17.3 |
10.06 |
10.54 |
0.48 |
|
<=== |
| Show |
|
|
07 16 03 -31 44 53 |
TDS 4649 BC |
1991 |
1 |
329 |
0.4 |
11.19 |
11.32 |
0.13 |
|
|
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 56555 |
|
Constellation |
Canis Major |
|
Tycho2 |
7103-02660-1 |
|
Gaia DR2 |
5605025784071344896 |
|
| HD |
56555 |
|