06488-1613 BU 20 (HD 49649)
06h 48m 48.78s -16° 12' 41.8" P.A. 28.00 sep 3.3 mag 7.82,9.90 Sp K1III dist. 242.13 pc (789.83 l.y.)
| Coord 2000 |
06488-1613 |
|
Discov num |
BU 20 |
|
Comp |
|
|
Coord arcsec 2000 |
06 48 48.78 -16 12 41.8 |
|
| Date first |
1872 |
|
Date last |
2021 |
|
Obs |
22 |
|
| Pa first |
30 |
|
Pa last |
27.6 |
|
P.A. Now (θ) |
27.6° |
|
| Sep first |
3.0 |
|
Sep last |
3.283 |
|
Sep. Now (ρ) |
3.283" |
|
| Mag pri |
7.82 |
|
Mag sec |
9.90 |
|
delta mag (ΔM) |
2.08 |
|
Spectral class |
K1III (yellow-orange) |
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+011 |
|
| Pri motion dec |
-061 |
|
Sec motion dec |
-049 |
|
| Notes |
|
|
rPM=0.246 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 49649 |
|
Constellation |
Canis Major |
|
SAO |
151957 |
|
HIP |
32664 |
|
| Tycho2 |
5950-00956-1 |
|
Gaia DR2 |
2946440787325270528 |
|
HD |
49649 |
|
BD |
BD-16 1609 |
|
| Distance |
242.13 |
|
Distance ly |
789.83 |
|
