20369+6818 MLB 299
20h 36m 56.82s +68° 18' 21.5" P.A. 204.00 sep 7.6 mag 10.70,11.70 Sp A2
| Coord 2000 |
20369+6818 |
|
Discov num |
MLB 299 |
|
Comp |
|
|
Coord arcsec 2000 |
20 36 56.82 +68 18 21.5 |
|
| Date first |
1893 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
204 |
|
Pa last |
204.4 |
|
P.A. Now (θ) |
204.4° |
|
| Sep first |
7.6 |
|
Sep last |
7.576 |
|
Sep. Now (ρ) |
7.576" |
|
| Mag pri |
10.70 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=0.447
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Tycho2 |
4447-01090-1 |
|
Gaia DR2 |
2247169392264788352 |
|
ADS |
14096 |
|
