18283+4930 TDT 896
18h 28m 16.85s +49° 30' 16.0" P.A. 152.00 sep 8.8 mag 10.57,11.41
| Coord 2000 |
18283+4930 |
|
Discov num |
TDT 896 |
|
Comp |
|
|
Coord arcsec 2000 |
18 28 16.85 +49 30 16.0 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
158 |
|
Pa last |
151.7 |
|
P.A. Now (θ) |
151.7° |
|
| Sep first |
11.3 |
|
Sep last |
8.794 |
|
Sep. Now (ρ) |
8.794" |
|
| Mag pri |
10.57 |
|
Mag sec |
11.41 |
|
delta mag (ΔM) |
0.84 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
-018 |
|
Sec motion dec |
+001 |
|
| Notes |
|
|
rPM=1.055
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Tycho2 |
3534-01588-1 |
|
Gaia DR2 |
2120990163711947904 |
|
