08139+2747 HO 38 AC
08h 13m 53.52s +27° 46' 43.0" P.A. 130.00 sep 28.4 mag 8.55,12.68 Sp F4V dist. 198.41 pc (647.21 l.y.)
| Coord 2000 |
08139+2747 |
|
Discov num |
HO 38 |
|
Comp |
AC |
|
Coord arcsec 2000 |
08 13 53.52 +27 46 43.0 |
|
| Date first |
1896 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
141 |
|
Pa last |
130.2 |
|
P.A. Now (θ) |
130.2° |
|
| Sep first |
30.1 |
|
Sep last |
28.42 |
|
Sep. Now (ρ) |
28.42" |
|
| Mag pri |
8.55 |
|
Mag sec |
12.68 |
|
delta mag (ΔM) |
4.13 |
|
Spectral class |
F4V (yellow-white) |
|
| Pri motion ra |
-010 |
|
Sec motion ra |
+011 |
|
| Pri motion dec |
-013 |
|
Sec motion dec |
+032 |
|
| Notes |
|
|
rPM=1.468
This double is not physical.
08139+2747 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
80025 |
08 13 54 +27 46 43 |
HO 38 AB |
2015 |
12 |
83 |
7.6 |
7.82 |
12.60 |
4.78 |
|
|
| Show |
|
80025 |
08 13 54 +27 46 43 |
HO 38 AC |
2015 |
9 |
130 |
28.4 |
8.55 |
12.68 |
4.13 |
|
<=== |
| Show |
|
|
08 13 55 +27 46 24 |
HO 38 CD |
2015 |
8 |
214 |
11.6 |
11.80 |
13.30 |
1.50 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cancer |
|
SAO |
80025 |
|
HIP |
40311 |
|
Tycho2 |
1935-01098-1 |
|
| Gaia DR2 |
684058036780963200 |
|
HD |
68542 |
|
BD |
BD+28 1570 |
|
Distance |
198.41 |
|
| Distance ly |
647.21 |
|
