04468+1618 HDS 616 (HD 30284)
04h 46m 49.40s +16° 18' 05.8" P.A. 170.00 sep 0.1 mag 9.98,10.05 Sp K2 dist. 3225.81 pc (10522.59 l.y.)
| Coord 2000 |
04468+1618 |
|
Discov num |
HDS 616 |
|
Comp |
|
|
Coord arcsec 2000 |
04 46 49.40 +16 18 05.8 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
170 |
|
Pa last |
170 |
|
P.A. Now (θ) |
170° |
|
| Sep first |
0.1 |
|
Sep last |
0.112 |
|
Sep. Now (ρ) |
0.112" |
|
| Mag pri |
9.98 |
|
Mag sec |
10.05 |
|
delta mag (ΔM) |
0.07 |
|
Spectral class |
K2 (yellow-orange) |
|
| Pri motion ra |
+006 |
|
Sec motion ra |
|
|
| Pri motion dec |
-003 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 30284 |
|
Constellation |
Taurus |
|
HIP |
22225 |
|
Tycho2 |
1267-00987-1 |
|
| Gaia DR2 |
3405882166349540352 |
|
HD |
30284 |
|
BD |
BD+16 649 |
|
Distance |
3225.81 |
|
| Distance ly |
10522.59 |
|
