08407-1156 STF 1261 (HD 73940)
08h 40m 43.77s -11° 55' 37.9" P.A. 303.00 sep 29.5 mag 7.71,9.60 Sp G5 dist. 77.7 pc (253.46 l.y.)
Coord 2000 |
08407-1156 |
|
Discov num |
STF1261 |
|
Comp |
|
|
Coord arcsec 2000 |
08 40 43.77 -11 55 37.9 |
|
Date first |
1831 |
|
Date last |
2016 |
|
Obs |
22 |
|
Pa first |
302 |
|
Pa last |
302.5 |
|
P.A. Now (θ) |
302.5° |
|
Sep first |
29.8 |
|
Sep last |
29.47 |
|
Sep. Now (ρ) |
29.47" |
|
Mag pri |
7.71 |
|
Mag sec |
9.60 |
|
delta mag (ΔM) |
1.89 |
|
Spectral class |
G5 (yellow) |
|
Pri motion ra |
-031 |
|
Sec motion ra |
-029 |
|
Pri motion dec |
-007 |
|
Sec motion dec |
-003 |
|
Notes |
|
|
rPM=0.141 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 73940 |
|
Constellation |
Hydra |
|
SAO |
154533 |
|
HIP |
42581 |
|
Tycho2 |
5437-02458-1 |
|
Gaia DR2 |
5747545335954158464 |
|
HD |
73940 |
|
GC |
11927 |
|
BD |
BD-11 2426 |
|
Distance |
77.7 |
|
Distance ly |
253.46 |
|