05205+3828 PTT 9 (HD 280844)
05h 20m 29.25s +38° 27' 57.1" P.A. 347.00 sep 2.7 mag 10.57,10.98 Sp A2
| Coord 2000 |
05205+3828 |
|
Discov num |
PTT 9 |
|
Comp |
|
|
Coord arcsec 2000 |
05 20 29.25 +38 27 57.1 |
|
| Date first |
1916 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
349 |
|
Pa last |
347 |
|
P.A. Now (θ) |
347° |
|
| Sep first |
2.6 |
|
Sep last |
2.735 |
|
Sep. Now (ρ) |
2.735" |
|
| Mag pri |
10.57 |
|
Mag sec |
10.98 |
|
delta mag (ΔM) |
0.41 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
-008 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 280844 |
|
Constellation |
Auriga |
|
Tycho2 |
2909-01212-1 |
|
Gaia DR2 |
187599262345707520 |
|
| HD |
280844 |
|
