18418+4001 LSC 83
18h 41m 50.87s +40° 00' 56.1" P.A. 266.00 sep 0.1 mag 9.70,11.80 Sp G5 dist. 172.71 pc (563.38 l.y.)
| Coord 2000 |
18418+4001 |
|
Discov num |
LSC 83 |
|
Comp |
|
|
Coord arcsec 2000 |
18 41 50.87 +40 00 56.1 |
|
| Date first |
2014 |
|
Date last |
2014 |
|
Obs |
2 |
|
| Pa first |
267 |
|
Pa last |
266 |
|
P.A. Now (θ) |
266° |
|
| Sep first |
0.1 |
|
Sep last |
0.055 |
|
Sep. Now (ρ) |
0.055" |
|
| Mag pri |
9.70 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
2.1 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
-015 |
|
Sec motion ra |
|
|
| Pri motion dec |
-020 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
HIP |
91687 |
|
Tycho2 |
3122-01599-1 |
|
Gaia DR2 |
2098427257398553216 |
|
| BD |
BD+39 3497 |
|
Distance |
172.71 |
|
Distance ly |
563.38 |
|