01570+3101 A 819 AB,C (HD 11849)
01h 57m 01.33s +31° 01' 22.4" P.A. 271.00 sep 66.4 mag 7.79,10.00 Sp F5 dist. 86.06 pc (280.73 l.y.)
Coord 2000 |
01570+3101 |
|
Discov num |
A 819 |
|
Comp |
AB,C |
|
Coord arcsec 2000 |
01 57 01.33 +31 01 22.4 |
|
Date first |
1902 |
|
Date last |
2014 |
|
Obs |
15 |
|
Pa first |
271 |
|
Pa last |
271.1 |
|
P.A. Now (θ) |
271.1° |
|
Sep first |
66.2 |
|
Sep last |
66.408 |
|
Sep. Now (ρ) |
66.408" |
|
Mag pri |
7.79 |
|
Mag sec |
10.00 |
|
delta mag (ΔM) |
2.21 |
|
Spectral class |
F5 (yellow-white) |
|
Pri motion ra |
+031 |
|
Sec motion ra |
+030 |
|
Pri motion dec |
-079 |
|
Sec motion dec |
-076 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.037 (< 0.3, Physical double)
This double is physical.
01570+3101 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
55122 |
01 57 01 +31 01 22 |
A 819 AB |
2013 |
51 |
1 |
0.1 |
8.16 |
9.30 |
1.14 |
Y |
|
Show |
HD 11849 |
55122 |
01 57 01 +31 01 22 |
A 819 AB,C |
2014 |
15 |
271 |
66.4 |
7.79 |
10.00 |
2.21 |
|
<=== |
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 11849 |
|
Constellation |
Triangulum |
|
SAO |
55122 |
|
HIP |
9087 |
|
Tycho2 |
2308-01185-1 |
|
Gaia DR2 |
301165516273256576 |
|
HD |
11849 |
|
ADS |
1548 |
|
BD |
BD+30 303 |
|
Distance |
86.06 |
|
Distance ly |
280.73 |
|