18528+3448 DAM 288 AB
18h 52m 45.55s +34° 47' 58.8" P.A. 347.00 sep 11.4 mag 9.00,13.00 Sp G0
| Coord 2000 |
18528+3448 |
|
Discov num |
DAM 288 |
|
Comp |
AB |
|
Coord arcsec 2000 |
18 52 45.55 +34 47 58.8 |
|
| Date first |
1998 |
|
Date last |
2002 |
|
Obs |
2 |
|
| Pa first |
349 |
|
Pa last |
347.4 |
|
P.A. Now (θ) |
347.4° |
|
| Sep first |
10.5 |
|
Sep last |
11.422 |
|
Sep. Now (ρ) |
11.422" |
|
| Mag pri |
9.00 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
4 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
+056 |
|
Sec motion ra |
+008 |
|
| Pri motion dec |
-135 |
|
Sec motion dec |
+076 |
|
| Notes |
|
|
rPM=1.481
This double is not physical.
18528+3448 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
18 52 46 +34 47 59 |
DAM 288 AB |
2002 |
2 |
347 |
11.4 |
9.00 |
13.00 |
4.00 |
|
<=== |
| Show |
|
|
18 52 46 +34 47 59 |
DAM 288 AC |
2015 |
7 |
301 |
11.6 |
9.00 |
13.00 |
4.00 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
2646-00913-1 |
|
Gaia DR2 |
2093091941648190080 |
|
