18535+0912 ROE 112 AB (HD 175086)
18h 53m 28.04s +09° 11' 53.9" P.A. 239.00 sep 7.3 mag 10.50,10.54 Sp A0
| Coord 2000 |
18535+0912 |
|
Discov num |
ROE 112 |
|
Comp |
AB |
|
Coord arcsec 2000 |
18 53 28.04 +09 11 53.9 |
|
| Date first |
1906 |
|
Date last |
2016 |
|
Obs |
16 |
|
| Pa first |
241 |
|
Pa last |
239 |
|
P.A. Now (θ) |
239° |
|
| Sep first |
7.2 |
|
Sep last |
7.293 |
|
Sep. Now (ρ) |
7.293" |
|
| Mag pri |
10.50 |
|
Mag sec |
10.54 |
|
delta mag (ΔM) |
0.04 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
-007 |
|
| Notes |
N
(See Notes) |
|
rPM=0.57
Nature of this double is uncertain.
18535+0912 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 175086 |
|
18 53 28 +09 11 54 |
ROE 112 AB |
2016 |
16 |
239 |
7.3 |
10.50 |
10.54 |
0.04 |
|
<=== |
| Show |
|
|
18 53 28 +09 11 54 |
ROE 112 AC |
2016 |
12 |
226 |
43.3 |
10.50 |
11.43 |
0.93 |
|
|
| Show |
|
|
18 53 28 +09 11 50 |
ROE 112 BC |
2016 |
12 |
223 |
36.3 |
10.54 |
11.43 |
0.89 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 175086 |
|
Constellation |
Aquila |
|
Tycho2 |
1026-00481-1 |
|
Gaia DR2 |
4311218528874257664 |
|
| HD |
175086 |
|
