01010+2900 WIS 20 AB
01h 01m 02.73s +28° 59' 49.7" P.A. 286.00 sep 349.7 mag 9.14,15.70 Sp G8III dist. 70.77 pc (230.85 l.y.)
| Coord 2000 |
01010+2900 |
|
Discov num |
WIS 20 |
|
Comp |
AB |
|
Coord arcsec 2000 |
01 01 02.73 +28 59 49.7 |
|
| Date first |
1997 |
|
Date last |
2010 |
|
Obs |
2 |
|
| Pa first |
286 |
|
Pa last |
286.4 |
|
P.A. Now (θ) |
286.4° |
|
| Sep first |
349.5 |
|
Sep last |
349.746 |
|
Sep. Now (ρ) |
349.746" |
|
| Mag pri |
9.14 |
|
Mag sec |
15.70 |
|
delta mag (ΔM) |
6.56 |
|
Spectral class |
G8III (yellow) |
|
| Pri motion ra |
+221 |
|
Sec motion ra |
+206 |
|
| Pri motion dec |
-088 |
|
Sec motion dec |
-047 |
|
| Notes |
|
|
rPM=0.184 (< 0.3, Physical double)
This double is physical.
01010+2900 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
74431 |
01 01 03 +28 59 50 |
WIS 20 AB |
2010 |
2 |
286 |
349.7 |
9.14 |
15.70 |
6.56 |
|
<=== |
| Show |
|
74431 |
01 01 03 +28 59 50 |
WIS 20 AC |
2010 |
3 |
3 |
944.9 |
9.14 |
14.34 |
5.20 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pisces |
|
SAO |
74431 |
|
HIP |
4749 |
|
Tycho2 |
1746-01208-1 |
|
| Gaia DR2 |
311334315202544256 |
|
HD |
5917 |
|
BD |
BD+28 166 |
|
Distance |
70.77 |
|
| Distance ly |
230.85 |
|