18055+6945 TDT 673
18h 05m 30.49s +69° 45' 15.8" P.A. 241.00 sep 2.0 mag 10.92,12.11 Sp F9Vn
| Coord 2000 |
18055+6945 |
|
Discov num |
TDT 673 |
|
Comp |
|
|
Coord arcsec 2000 |
18 05 30.49 +69 45 15.8 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
3 |
|
| Pa first |
240 |
|
Pa last |
241.2 |
|
P.A. Now (θ) |
241.2° |
|
| Sep first |
2.4 |
|
Sep last |
2.039 |
|
Sep. Now (ρ) |
2.039" |
|
| Mag pri |
10.92 |
|
Mag sec |
12.11 |
|
delta mag (ΔM) |
1.19 |
|
Spectral class |
F9Vn (yellow-white) |
|
| Pri motion ra |
-010 |
|
Sec motion ra |
-010 |
|
| Pri motion dec |
-022 |
|
Sec motion dec |
-022 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Tycho2 |
4433-01802-1 |
|
Gaia DR2 |
2260078831302085504 |
|
