19247+3158 DAM 290 BC
19h 23m 42.79s +31° 58' 41.2" P.A. 15.00 sep 19.2 mag 11.47,12.50
| Coord 2000 |
19247+3158 |
|
Discov num |
DAM 290 |
|
Comp |
BC |
|
Coord arcsec 2000 |
19 23 42.79 +31 58 41.2 |
|
| Date first |
2000 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
15 |
|
Pa last |
14.6 |
|
P.A. Now (θ) |
14.6° |
|
| Sep first |
19.4 |
|
Sep last |
19.223 |
|
Sep. Now (ρ) |
19.223" |
|
| Mag pri |
11.47 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
1.03 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-012 |
|
| Pri motion dec |
+011 |
|
Sec motion dec |
-014 |
|
| Notes |
|
|
rPM=1.46
This double is not physical.
19247+3158 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 23 44 +31 58 18 |
ARG 84 AB |
2018 |
14 |
331 |
27.3 |
10.37 |
11.47 |
1.10 |
|
|
| Show |
|
|
19 23 43 +31 58 41 |
DAM 290 BC |
2015 |
7 |
15 |
19.2 |
11.47 |
12.50 |
1.03 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Gaia DR2 |
2045839746557593728 |
|
