09050+2250 HDS 1318 (HD 77730)
09h 04m 59.97s +22° 49' 56.6" P.A. 347.00 sep 3.6 mag 7.46,10.56 Sp G2V dist. 47.21 pc (154 l.y.)
| Coord 2000 |
09050+2250 |
|
Discov num |
HDS1318 |
|
Comp |
|
|
Coord arcsec 2000 |
09 04 59.97 +22 49 56.6 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
2 |
|
| Pa first |
347 |
|
Pa last |
346.9 |
|
P.A. Now (θ) |
346.9° |
|
| Sep first |
3.6 |
|
Sep last |
3.63 |
|
Sep. Now (ρ) |
3.63" |
|
| Mag pri |
7.46 |
|
Mag sec |
10.56 |
|
delta mag (ΔM) |
3.1 |
|
Spectral class |
G2V (yellow) |
|
| Pri motion ra |
-126 |
|
Sec motion ra |
-124 |
|
| Pri motion dec |
+129 |
|
Sec motion dec |
+131 |
|
| Notes |
N
(See Notes) |
|
rPM=0.016 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 77730 |
|
Constellation |
Cancer |
|
SAO |
80615 |
|
HIP |
44586 |
|
| Tycho2 |
1950-01914-1 |
|
Gaia DR2 |
685643704347217536 |
|
HD |
77730 |
|
GC |
12541 |
|
| BD |
BD+23 2040 |
|
Distance |
47.21 |
|
Distance ly |
154 |
|
