18338+6415 MLB 213
18h 33m 43.53s +64° 14' 47.4" P.A. 321.00 sep 4.3 mag 10.87,11.27
| Coord 2000 |
18338+6415 |
|
Discov num |
MLB 213 |
|
Comp |
|
|
Coord arcsec 2000 |
18 33 43.53 +64 14 47.4 |
|
| Date first |
1898 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
314 |
|
Pa last |
321.2 |
|
P.A. Now (θ) |
321.2° |
|
| Sep first |
4.2 |
|
Sep last |
4.262 |
|
Sep. Now (ρ) |
4.262" |
|
| Mag pri |
10.87 |
|
Mag sec |
11.27 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
+014 |
|
Sec motion dec |
+013 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.225 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Tycho2 |
4222-01312-1 |
|
Gaia DR2 |
2256388938997995904 |
|
