10306+5559 ARN 4 AC
10h 30m 37.58s +55° 58' 49.9" P.A. 292.00 sep 238.7 mag 4.88,11.44 Sp F8V dist. 12.78 pc (41.69 l.y.)
Coord 2000 |
10306+5559 |
|
Discov num |
ARN 4 |
|
Comp |
AC |
|
Coord arcsec 2000 |
10 30 37.58 +55 58 49.9 |
|
Date first |
1991 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
291 |
|
Pa last |
291.5 |
|
P.A. Now (θ) |
291.5° |
|
Sep first |
242.3 |
|
Sep last |
238.735 |
|
Sep. Now (ρ) |
238.735" |
|
Mag pri |
4.88 |
|
Mag sec |
11.44 |
|
delta mag (ΔM) |
6.56 |
|
Spectral class |
F8V (yellow-white) |
|
Pri motion ra |
-177 |
|
Sec motion ra |
-005 |
|
Pri motion dec |
-033 |
|
Sec motion dec |
-003 |
|
Notes |
N
U
(See Notes, Proper motion indicates non-physical) |
|
rPM=0.97
This double is not physical.
10306+5559 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
36 UMa |
27670 |
10 30 38 +55 58 50 |
LDS 2863 AB |
2016 |
22 |
303 |
122.8 |
4.88 |
8.86 |
3.98 |
|
|
Show |
|
27670 |
10 30 38 +55 58 50 |
ARN 4 AC |
2015 |
8 |
292 |
238.7 |
4.88 |
11.44 |
6.56 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ursa Major |
|
SAO |
27670 |
|
HIP |
51459 |
|
Tycho2 |
3819-01373-1 |
|
Gaia DR2 |
853819947756949120 |
|
HD |
90839 |
|
HR |
4112 |
|
GC |
14427 |
|
GL |
Gl 395 |
|
BD |
BD+56 1459 |
|
Flamsteed |
36 Ursae Majoris |
|
Flamsteed name |
36 UMa |
|
FK5 |
394 |
|
Distance |
12.78 |
|
Distance ly |
41.69 |
|