20533+0919 A 1214
20h 53m 16.25s +09° 18' 54.5" P.A. 171.00 sep 3.7 mag 8.68,12.70 Sp K0
Coord 2000 |
20533+0919 |
|
Discov num |
A 1214 |
|
Comp |
|
|
Coord arcsec 2000 |
20 53 16.25 +09 18 54.5 |
|
Date first |
1905 |
|
Date last |
2000 |
|
Obs |
4 |
|
Pa first |
218 |
|
Pa last |
170.5 |
|
P.A. Now (θ) |
170.5° |
|
Sep first |
3.4 |
|
Sep last |
3.7 |
|
Sep. Now (ρ) |
3.7" |
|
Mag pri |
8.68 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
4.02 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
-010 |
|
Sec motion ra |
|
|
Pri motion dec |
-016 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Delphinus |
|
SAO |
126337 |
|
Tycho2 |
1090-00057-1 |
|
Gaia DR2 |
1750340670819371392 |
|
HD |
198898 |
|