03282+1710 DOO 29 (HD 21457)
03h 28m 09.14s +17° 10' 03.1" P.A. 211.00 sep 20.3 mag 8.38,11.90 Sp F2 dist. 65.4 pc (213.33 l.y.)
| Coord 2000 |
03282+1710 |
|
Discov num |
DOO 29 |
|
Comp |
|
|
Coord arcsec 2000 |
03 28 09.14 +17 10 03.1 |
|
| Date first |
1899 |
|
Date last |
2010 |
|
Obs |
8 |
|
| Pa first |
204 |
|
Pa last |
210.9 |
|
P.A. Now (θ) |
210.9° |
|
| Sep first |
20.0 |
|
Sep last |
20.33 |
|
Sep. Now (ρ) |
20.33" |
|
| Mag pri |
8.38 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
3.52 |
|
Spectral class |
F2 (yellow-white) |
|
| Pri motion ra |
+035 |
|
Sec motion ra |
+020 |
|
| Pri motion dec |
-030 |
|
Sec motion dec |
-015 |
|
| Notes |
|
|
rPM=0.46
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 21457 |
|
Constellation |
Taurus |
|
SAO |
93443 |
|
HIP |
16150 |
|
| Tycho2 |
1238-00077-1 |
|
Gaia DR2 |
55035405990937216 |
|
HD |
21457 |
|
BD |
BD+16 444 |
|
| Distance |
65.4 |
|
Distance ly |
213.33 |
|
