18145+6454 MLB 212
18h 13m 49.25s +64° 48' 51.6" P.A. 321.00 sep 3.6 mag 9.80,9.90
| Coord 2000 |
18145+6454 |
|
Discov num |
MLB 212 |
|
Comp |
|
|
Coord arcsec 2000 |
18 13 49.25 +64 48 51.6 |
|
| Date first |
1895 |
|
Date last |
2018 |
|
Obs |
11 |
|
| Pa first |
316 |
|
Pa last |
320.5 |
|
P.A. Now (θ) |
320.5° |
|
| Sep first |
3.2 |
|
Sep last |
3.556 |
|
Sep. Now (ρ) |
3.556" |
|
| Mag pri |
9.80 |
|
Mag sec |
9.90 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
| Pri motion ra |
+006 |
|
Sec motion ra |
-012 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
+019 |
|
| Notes |
|
|
rPM=1.335
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Gaia DR2 |
2161383678294719616 |
|
