19102+2751 ES 481 AB
19h 10m 09.89s +27° 50' 33.9" P.A. 135.00 sep 4.0 mag 10.77,14.50 Sp G0
| Coord 2000 |
19102+2751 |
|
Discov num |
ES 481 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 10 09.89 +27 50 33.9 |
|
| Date first |
1907 |
|
Date last |
1914 |
|
Obs |
2 |
|
| Pa first |
136 |
|
Pa last |
135 |
|
P.A. Now (θ) |
135° |
|
| Sep first |
4.3 |
|
Sep last |
3.97 |
|
Sep. Now (ρ) |
3.97" |
|
| Mag pri |
10.77 |
|
Mag sec |
14.50 |
|
delta mag (ΔM) |
3.73 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
+027 |
|
Sec motion ra |
|
|
| Pri motion dec |
+009 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
19102+2751 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 10 10 +27 50 34 |
ES 481 AB |
1914 |
2 |
135 |
4.0 |
10.77 |
14.50 |
3.73 |
|
<=== |
| Show |
|
|
19 10 10 +27 50 34 |
AOT 75 AC |
2015 |
7 |
285 |
57.9 |
10.77 |
14.50 |
3.73 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
2131-02602-1 |
|
Gaia DR2 |
2036611133152858240 |
|
HD |
337649 |
|
