19287+2657 COU 820 BC
19h 28m 38.99s +26° 57' 23.8" P.A. 194.00 sep 1.8 mag 13.30,13.30
| Coord 2000 |
19287+2657 |
|
Discov num |
COU 820 |
|
Comp |
BC |
|
Coord arcsec 2000 |
19 28 38.99 +26 57 23.8 |
|
| Date first |
1972 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
195 |
|
Pa last |
193.8 |
|
P.A. Now (θ) |
193.8° |
|
| Sep first |
1.6 |
|
Sep last |
1.785 |
|
Sep. Now (ρ) |
1.785" |
|
| Mag pri |
13.30 |
|
Mag sec |
13.30 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
-024 |
|
Sec motion ra |
|
|
| Pri motion dec |
-039 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
19287+2657 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 28 40 +26 57 56 |
DAM 155 A,BC |
2015 |
6 |
193 |
32.7 |
10.43 |
13.30 |
2.87 |
|
|
| Show |
|
|
19 28 39 +26 57 24 |
COU 820 BC |
2015 |
3 |
194 |
1.8 |
13.30 |
13.30 |
0.00 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
2024919270121902336 |
|
