08307+0626 J 398 (HD 71989)
08h 30m 39.50s +06° 25' 50.1" P.A. 137.00 sep 6.8 mag 8.22,12.00 Sp G5
Coord 2000 |
08307+0626 |
|
Discov num |
J 398 |
|
Comp |
|
|
Coord arcsec 2000 |
08 30 39.50 +06 25 50.1 |
|
Date first |
1903 |
|
Date last |
2016 |
|
Obs |
13 |
|
Pa first |
136 |
|
Pa last |
136.5 |
|
P.A. Now (θ) |
136.5° |
|
Sep first |
6.3 |
|
Sep last |
6.766 |
|
Sep. Now (ρ) |
6.766" |
|
Mag pri |
8.22 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
3.78 |
|
Spectral class |
G5 (yellow) |
|
Pri motion ra |
+032 |
|
Sec motion ra |
+037 |
|
Pri motion dec |
+011 |
|
Sec motion dec |
+002 |
|
Notes |
|
|
rPM=0.278 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 71989 |
|
Constellation |
Hydra |
|
SAO |
116837 |
|
Tycho2 |
0222-00875-1 |
|
Gaia DR2 |
595674928453568768 |
|
HD |
71989 |
|