09290-0115 A 1763 (HD 81980)
09h 29m 02.30s -01° 15' 24.9" P.A. 124.00 sep 1.4 mag 6.31,10.47 Sp F0Vn dist. 79.11 pc (258.06 l.y.)
| Coord 2000 |
09290-0115 |
|
Discov num |
A 1763 |
|
Comp |
|
|
Coord arcsec 2000 |
09 29 02.30 -01 15 24.9 |
|
| Date first |
1908 |
|
Date last |
1993 |
|
Obs |
8 |
|
| Pa first |
106 |
|
Pa last |
124 |
|
P.A. Now (θ) |
124° |
|
| Sep first |
1.6 |
|
Sep last |
1.38 |
|
Sep. Now (ρ) |
1.38" |
|
| Mag pri |
6.31 |
|
Mag sec |
10.47 |
|
delta mag (ΔM) |
4.16 |
|
Spectral class |
F0Vn (yellow-white) |
|
| Pri motion ra |
-067 |
|
Sec motion ra |
-063 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
+001 |
|
| Notes |
|
|
rPM=0.062 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 81980 |
|
Constellation |
Hydra |
|
SAO |
136894 |
|
HIP |
46504 |
|
| Tycho2 |
4881-01396-1 |
|
Gaia DR2 |
3839689084608000384 |
|
HD |
81980 |
|
HR |
3758 |
|
| GC |
13078 |
|
ADS |
7396 |
|
BD |
BD-00 2201 |
|
Distance |
79.11 |
|
| Distance ly |
258.06 |
|
