03280+5511 STF 386 (HD 21225)
03h 28m 02.19s +55° 10' 29.2" P.A. 59.00 sep 2.7 mag 9.46,9.60 Sp A2
| Coord 2000 |
03280+5511 |
|
Discov num |
STF 386 |
|
Comp |
|
|
Coord arcsec 2000 |
03 28 02.19 +55 10 29.2 |
|
| Date first |
1830 |
|
Date last |
2018 |
|
Obs |
20 |
|
| Pa first |
59 |
|
Pa last |
59.3 |
|
P.A. Now (θ) |
59.3° |
|
| Sep first |
2.5 |
|
Sep last |
2.711 |
|
Sep. Now (ρ) |
2.711" |
|
| Mag pri |
9.46 |
|
Mag sec |
9.60 |
|
delta mag (ΔM) |
0.14 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
-005 |
|
Sec motion ra |
-000 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
+003 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.947
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 21225 |
|
Constellation |
Perseus |
|
Tycho2 |
3707-00286-1 |
|
Gaia DR2 |
448203274978513280 |
|
| HD |
21225 |
|
