18549+3358 SHJ 282 AC
18h 54m 52.52s +33° 58' 06.9" P.A. 349.00 sep 45.4 mag 6.14,7.60 Sp A8 dist. 358.42 pc (1169.17 l.y.)
| Coord 2000 |
18549+3358 |
|
Discov num |
SHJ 282 |
|
Comp |
AC |
|
Coord arcsec 2000 |
18 54 52.52 +33 58 06.9 |
|
| Date first |
1823 |
|
Date last |
2018 |
|
Obs |
45 |
|
| Pa first |
350 |
|
Pa last |
349.1 |
|
P.A. Now (θ) |
349.1° |
|
| Sep first |
46.0 |
|
Sep last |
45.43 |
|
Sep. Now (ρ) |
45.43" |
|
| Mag pri |
6.14 |
|
Mag sec |
7.60 |
|
delta mag (ΔM) |
1.46 |
|
Spectral class |
A8 (white) |
|
| Pri motion ra |
-006 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-003 |
|
| Notes |
N
Z
(See Notes, Parallax indicates components are physical) |
|
rPM=0.262 (< 0.3, Physical double)
This double is physical.
18549+3358 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 175635 |
67566 |
18 54 53 +33 58 07 |
STT 525 AB |
2015 |
22 |
130 |
1.8 |
6.14 |
9.12 |
2.98 |
|
|
| Show |
|
67566 |
18 54 53 +33 58 07 |
SHJ 282 AC |
2018 |
45 |
349 |
45.4 |
6.14 |
7.60 |
1.46 |
|
<=== |
| Show |
|
67566 |
18 54 53 +33 58 07 |
SHJ 282 AD |
2015 |
4 |
295 |
214.8 |
6.14 |
11.03 |
4.89 |
|
|
| Show |
|
67565 |
18 54 52 +33 58 51 |
SHJ 282 CD |
2015 |
9 |
283 |
192.4 |
7.60 |
11.00 |
3.40 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
SAO |
67566 |
|
HIP |
92833 |
|
Tycho2 |
2647-02660-1 |
|
| Gaia DR2 |
2092240339831689088 |
|
HD |
175635 |
|
HR |
7140 |
|
ADS |
11834 |
|
| BD |
BD+33 3257 |
|
Distance |
358.42 |
|
Distance ly |
1169.17 |
|
