18553+1144 ROE 113 AB (HD 230051)
18h 55m 14.38s +11° 43' 54.3" P.A. 186.00 sep 1.7 mag 11.28,11.64 Sp G5
| Coord 2000 |
18553+1144 |
|
Discov num |
ROE 113 |
|
Comp |
AB |
|
Coord arcsec 2000 |
18 55 14.38 +11 43 54.3 |
|
| Date first |
1917 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
185 |
|
Pa last |
185.8 |
|
P.A. Now (θ) |
185.8° |
|
| Sep first |
2.1 |
|
Sep last |
1.672 |
|
Sep. Now (ρ) |
1.672" |
|
| Mag pri |
11.28 |
|
Mag sec |
11.64 |
|
delta mag (ΔM) |
0.36 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
+006 |
|
Sec motion ra |
+006 |
|
| Pri motion dec |
+007 |
|
Sec motion dec |
+007 |
|
| Notes |
|
|
Nature of this double is uncertain.
18553+1144 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 230051 |
|
18 55 14 +11 43 54 |
ROE 113 AB |
2015 |
7 |
186 |
1.7 |
11.28 |
11.64 |
0.36 |
|
<=== |
| Show |
|
|
18 55 14 +11 43 54 |
ROE 113 AC |
2015 |
10 |
303 |
21.2 |
11.30 |
11.41 |
0.11 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 230051 |
|
Constellation |
Aquila |
|
Tycho2 |
1047-00769-1 |
|
Gaia DR2 |
4312185137048609152 |
|
| HD |
230051 |
|
