18550+2637 TDT 1124
18h 54m 58.19s +26° 36' 45.0" P.A. 47.00 sep 2.8 mag 11.78,12.28
| Coord 2000 |
18550+2637 |
|
Discov num |
TDT1124 |
|
Comp |
|
|
Coord arcsec 2000 |
18 54 58.19 +26 36 45.0 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
47 |
|
Pa last |
46.5 |
|
P.A. Now (θ) |
46.5° |
|
| Sep first |
2.8 |
|
Sep last |
2.82 |
|
Sep. Now (ρ) |
2.82" |
|
| Mag pri |
11.78 |
|
Mag sec |
12.28 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
-001 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-006 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
2117-02328-1 |
|
Gaia DR2 |
4535069058909928960 |
|
