04081+2807 KSA 2 AB
04h 08m 07.82s +28° 07' 28.0" P.A. 351.00 sep 9.6 mag 16.90,12.83 Sp M3.75
| Coord 2000 |
04081+2807 |
|
Discov num |
KSA 2 |
|
Comp |
AB |
|
Coord arcsec 2000 |
04 08 07.82 +28 07 28.0 |
|
| Date first |
1955 |
|
Date last |
2015 |
|
Obs |
15 |
|
| Pa first |
353 |
|
Pa last |
350.8 |
|
P.A. Now (θ) |
350.8° |
|
| Sep first |
7.9 |
|
Sep last |
9.553 |
|
Sep. Now (ρ) |
9.553" |
|
| Mag pri |
16.90 |
|
Mag sec |
12.83 |
|
delta mag (ΔM) |
4.07 |
|
Spectral class |
M3.75 (red) |
|
| Pri motion ra |
+004 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
-038 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
rPM=0.991
This double is not physical.
04081+2807 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
04 08 08 +28 07 28 |
KSA 2 Aa,Ab |
2008 |
1 |
133 |
0.0 |
11.50 |
14.20 |
2.70 |
|
|
| Show |
|
|
04 08 08 +28 07 28 |
KSA 2 AB |
2015 |
15 |
351 |
9.6 |
16.90 |
12.83 |
4.07 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Taurus |
|
Gaia DR2 |
163926914439144320 |
|
