18255+0756 J 2580 AB
18h 25m 32.42s +07° 56' 17.7" P.A. 348.00 sep 6.5 mag 10.74,10.70
Coord 2000 |
18255+0756 |
|
Discov num |
J 2580 |
|
Comp |
AB |
|
Coord arcsec 2000 |
18 25 32.42 +07 56 17.7 |
|
Date first |
1943 |
|
Date last |
2018 |
|
Obs |
5 |
|
Pa first |
345 |
|
Pa last |
348.2 |
|
P.A. Now (θ) |
348.2° |
|
Sep first |
6.0 |
|
Sep last |
6.488 |
|
Sep. Now (ρ) |
6.488" |
|
Mag pri |
10.74 |
|
Mag sec |
10.70 |
|
delta mag (ΔM) |
0.04 |
|
Spectral class |
|
|
Pri motion ra |
+009 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
-003 |
|
Sec motion dec |
-009 |
|
Notes |
|
|
rPM=1.414
This double is not physical.
18255+0756 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
18 25 32 +07 56 18 |
J 2580 AB |
2018 |
5 |
348 |
6.5 |
10.74 |
10.70 |
0.04 |
|
<=== |
Show |
|
|
18 25 32 +07 56 18 |
J 2580 AC |
2017 |
6 |
180 |
37.9 |
10.74 |
10.41 |
0.33 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Tycho2 |
1023-00899-1 |
|
Gaia DR2 |
4478411125958622592 |
|