18157+0400 SLE 147 AC
18h 15m 44.75s +03° 59' 53.2" P.A. 325.00 sep 30.5 mag 10.01,11.56 Sp A5
| Coord 2000 |
18157+0400 |
|
Discov num |
SLE 147 |
|
Comp |
AC |
|
Coord arcsec 2000 |
18 15 44.75 +03 59 53.2 |
|
| Date first |
1908 |
|
Date last |
2016 |
|
Obs |
14 |
|
| Pa first |
330 |
|
Pa last |
325.3 |
|
P.A. Now (θ) |
325.3° |
|
| Sep first |
31.2 |
|
Sep last |
30.541 |
|
Sep. Now (ρ) |
30.541" |
|
| Mag pri |
10.01 |
|
Mag sec |
11.56 |
|
delta mag (ΔM) |
1.55 |
|
Spectral class |
A5 (white) |
|
| Pri motion ra |
+004 |
|
Sec motion ra |
-011 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
-015 |
|
| Notes |
|
|
rPM=1.219
This double is not physical.
18157+0400 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
18 15 45 +03 59 53 |
BAL 2484 AB |
2016 |
9 |
357 |
8.0 |
10.01 |
11.60 |
1.59 |
|
|
| Show |
|
|
18 15 45 +03 59 53 |
SLE 147 AC |
2016 |
14 |
325 |
30.5 |
10.01 |
11.56 |
1.55 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Tycho2 |
0440-01400-1 |
|
Gaia DR2 |
4470458525849193344 |
|