18435+2743 STF 2374 AC
18h 43m 27.56s +27° 42' 54.6" P.A. 358.00 sep 150.6 mag 9.64,9.36 Sp F2
| Coord 2000 |
18435+2743 |
|
Discov num |
STF2374 |
|
Comp |
AC |
|
Coord arcsec 2000 |
18 43 27.56 +27 42 54.6 |
|
| Date first |
1875 |
|
Date last |
2016 |
|
Obs |
22 |
|
| Pa first |
359 |
|
Pa last |
357.7 |
|
P.A. Now (θ) |
357.7° |
|
| Sep first |
150.9 |
|
Sep last |
150.6 |
|
Sep. Now (ρ) |
150.6" |
|
| Mag pri |
9.64 |
|
Mag sec |
9.36 |
|
delta mag (ΔM) |
0.28 |
|
Spectral class |
F2 (yellow-white) |
|
| Pri motion ra |
+002 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
+011 |
|
| Notes |
|
|
rPM=1.032
This double is not physical.
18435+2743 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 336775 |
86371 |
18 43 28 +27 42 55 |
STF 2374 AB |
2016 |
40 |
40 |
13.4 |
9.64 |
10.43 |
0.79 |
|
|
| Show |
|
86371 |
18 43 28 +27 42 55 |
STF 2374 AC |
2016 |
22 |
358 |
150.6 |
9.64 |
9.36 |
0.28 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
SAO |
86371 |
|
Tycho2 |
2116-02766-1 |
|
Gaia DR2 |
4539137393673410432 |
|
| HD |
336775 |
|