03282+1710 DOO 29 (HD 21457)
03h 28m 09.14s +17° 10' 03.1" P.A. 211.00 sep 20.5 mag 8.38,11.90 Sp F2 dist. 113.9 pc (371.54 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 |
2020 |
|
Obs |
8 |
|
| Pa first |
204 |
|
Pa last |
211.1 |
|
P.A. Now (θ) |
211.1° |
|
| Sep first |
20.0 |
|
Sep last |
20.511 |
|
Sep. Now (ρ) |
20.511" |
|
| 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 |
+013 |
|
| Pri motion dec |
-030 |
|
Sec motion dec |
-021 |
|
| Notes |
S
(Parallax indidates non-physical) |
|
rPM=0.516
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 21457 |
|
Constellation |
Taurus |
|
SAO |
93443 |
|
HIP |
16152 |
|
| Tycho2 |
1238-00077-1 |
|
Gaia DR2 |
55035405990937216 |
|
HD |
21457 |
|
BD |
BD+16 444 |
|
| Distance |
113.9 |
|
Distance ly |
371.54 |
|
