18475+0648 J 2234 AC
18h 47m 31.88s +06° 47' 37.2" P.A. 57.00 sep 5.5 mag 10.52,12.30
| Coord 2000 |
18475+0648 |
|
Discov num |
J 2234 |
|
Comp |
AC |
|
Coord arcsec 2000 |
18 47 31.88 +06 47 37.2 |
|
| Date first |
1942 |
|
Date last |
2019 |
|
Obs |
8 |
|
| Pa first |
60 |
|
Pa last |
57.4 |
|
P.A. Now (θ) |
57.4° |
|
| Sep first |
5.0 |
|
Sep last |
5.456 |
|
Sep. Now (ρ) |
5.456" |
|
| Mag pri |
10.52 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
1.78 |
|
Spectral class |
|
|
| Pri motion ra |
-036 |
|
Sec motion ra |
+058 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
+011 |
|
| Notes |
|
|
rPM=1.621
This double is not physical.
18475+0648 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
18 47 32 +06 47 37 |
TDT 1057 AB |
1991 |
1 |
121 |
2.3 |
10.52 |
12.36 |
1.84 |
|
|
| Show |
|
|
18 47 32 +06 47 37 |
J 2234 AC |
2019 |
8 |
57 |
5.5 |
10.52 |
12.30 |
1.78 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
Tycho2 |
0460-00896-1 |
|
Gaia DR2 |
4286027446137383680 |
|
