20261+6616 LDS 4844
20h 25m 59.94s +66° 15' 54.7" P.A. 74.00 sep 237.5 mag 15.18,16.54
| Coord 2000 |
20261+6616 |
|
Discov num |
LDS4844 |
|
Comp |
|
|
Coord arcsec 2000 |
20 25 59.94 +66 15 54.7 |
|
| Date first |
1960 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
75 |
|
Pa last |
74.1 |
|
P.A. Now (θ) |
74.1° |
|
| Sep first |
224.0 |
|
Sep last |
237.451 |
|
Sep. Now (ρ) |
237.451" |
|
| Mag pri |
15.18 |
|
Mag sec |
16.54 |
|
delta mag (ΔM) |
1.36 |
|
Spectral class |
|
|
| Pri motion ra |
+030 |
|
Sec motion ra |
+088 |
|
| Pri motion dec |
+094 |
|
Sec motion dec |
+100 |
|
| Notes |
|
|
rPM=0.438
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Gaia DR2 |
2246307585604451840 |
|
