18465+4416 TDT 1049
18h 46m 29.75s +44° 16' 01.8" sep 1.3 mag 11.17,11.47
| Coord 2000 |
18465+4416 |
|
Discov num |
TDT1049 |
|
Comp |
|
|
Coord arcsec 2000 |
18 46 29.75 +44 16 01.8 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
1 |
|
Pa last |
0.4 |
|
P.A. Now (θ) |
0.4° |
|
| Sep first |
1.4 |
|
Sep last |
1.336 |
|
Sep. Now (ρ) |
1.336" |
|
| Mag pri |
11.17 |
|
Mag sec |
11.47 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
-015 |
|
Sec motion dec |
-015 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
3130-00467-1 |
|
Gaia DR2 |
2117305906404949504 |
|
