19158+0218 HEI 810 Aa,Ab
19h 15m 47.50s +02° 18' 33.3" P.A. 67.00 sep 1.6 mag 10.70,11.10
| Coord 2000 |
19158+0218 |
|
Discov num |
HEI 810 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
19 15 47.50 +02 18 33.3 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
81 |
|
Pa last |
66.5 |
|
P.A. Now (θ) |
66.5° |
|
| Sep first |
0.8 |
|
Sep last |
1.624 |
|
Sep. Now (ρ) |
1.624" |
|
| Mag pri |
10.70 |
|
Mag sec |
11.10 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
| Pri motion ra |
-005 |
|
Sec motion ra |
|
|
| Pri motion dec |
-016 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
19158+0218 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 15 48 +02 18 33 |
HEI 810 Aa,Ab |
2016 |
5 |
67 |
1.6 |
10.70 |
11.10 |
0.40 |
|
<=== |
| Show |
|
|
19 15 48 +02 18 33 |
BAL 1982 AB |
2018 |
9 |
27 |
17.3 |
11.03 |
11.98 |
0.95 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
Tycho2 |
0468-03272-1 |
|
Gaia DR2 |
4267898629700607616 |
|
