04491+0513 STTA 55 (HD 30590)
04h 49m 07.80s +05° 12' 30.7" P.A. 17.00 sep 37.4 mag 8.22,9.24 Sp K dist. 165.84 pc (540.97 l.y.)
| Coord 2000 |
04491+0513 |
|
Discov num |
STTA 55 |
|
Comp |
|
|
Coord arcsec 2000 |
04 49 07.80 +05 12 30.7 |
|
| Date first |
1875 |
|
Date last |
2016 |
|
Obs |
33 |
|
| Pa first |
16 |
|
Pa last |
16.6 |
|
P.A. Now (θ) |
16.6° |
|
| Sep first |
37.7 |
|
Sep last |
37.441 |
|
Sep. Now (ρ) |
37.441" |
|
| Mag pri |
8.22 |
|
Mag sec |
9.24 |
|
delta mag (ΔM) |
1.02 |
|
Spectral class |
K (yellow-orange) |
|
| Pri motion ra |
-010 |
|
Sec motion ra |
-010 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-006 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 30590 |
|
Constellation |
Orion |
|
SAO |
112101 |
|
HIP |
22384 |
|
| Tycho2 |
0092-00428-1 |
|
Gaia DR2 |
3281713527950840576 |
|
HD |
30590 |
|
BD |
BD+04 755 |
|
| Distance |
165.84 |
|
Distance ly |
540.97 |
|
