07100+0254 J 57 BC
07h 10m 04.10s +02° 54' 45.8" P.A. 57.00 sep 18.5 mag 10.76,11.01 Sp B9
Coord 2000 |
07100+0254 |
|
Discov num |
J 57 |
|
Comp |
BC |
|
Coord arcsec 2000 |
07 10 04.10 +02 54 45.8 |
|
Date first |
1910 |
|
Date last |
2012 |
|
Obs |
7 |
|
Pa first |
54 |
|
Pa last |
56.5 |
|
P.A. Now (θ) |
56.5° |
|
Sep first |
19.1 |
|
Sep last |
18.49 |
|
Sep. Now (ρ) |
18.49" |
|
Mag pri |
10.76 |
|
Mag sec |
11.01 |
|
delta mag (ΔM) |
0.25 |
|
Spectral class |
B9 (blue-white) |
|
Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
Pri motion dec |
-001 |
|
Sec motion dec |
-006 |
|
Notes |
|
|
rPM=0.822
This double is not physical.
07100+0254 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 54738 |
|
07 10 04 +02 54 48 |
J 57 AB |
2012 |
10 |
125 |
3.0 |
9.81 |
10.76 |
0.95 |
|
|
Show |
|
|
07 10 04 +02 54 48 |
J 57 AC |
2015 |
9 |
64 |
19.8 |
9.81 |
11.01 |
1.20 |
|
|
Show |
|
|
07 10 04 +02 54 46 |
J 57 BC |
2012 |
7 |
57 |
18.5 |
10.76 |
11.01 |
0.25 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Canis Minor |
|
Tycho2 |
0167-04021-2 |
|
Gaia DR2 |
3115223514471204608 |
|