01568+3802 ARN 90 AB (HD 11811)
01h 56m 50.43s +38° 01' 58.2" P.A. 192.00 sep 37.3 mag 8.99,9.18 Sp G2V
Coord 2000 |
01568+3802 |
|
Discov num |
ARN 90 |
|
Comp |
AB |
|
Coord arcsec 2000 |
01 56 50.43 +38 01 58.2 |
|
Date first |
1923 |
|
Date last |
2015 |
|
Obs |
16 |
|
Pa first |
192 |
|
Pa last |
192.2 |
|
P.A. Now (θ) |
192.2° |
|
Sep first |
37.1 |
|
Sep last |
37.276 |
|
Sep. Now (ρ) |
37.276" |
|
Mag pri |
8.99 |
|
Mag sec |
9.18 |
|
delta mag (ΔM) |
0.19 |
|
Spectral class |
G2V (yellow) |
|
Pri motion ra |
+009 |
|
Sec motion ra |
+008 |
|
Pri motion dec |
-012 |
|
Sec motion dec |
-012 |
|
Notes |
N
W
(See Notes, ) |
|
rPM=0.067 (< 0.3, Physical double)
This double is physical.
01568+3802 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 11811 |
55118 |
01 56 50 +38 01 58 |
ARN 90 AB |
2015 |
16 |
192 |
37.3 |
8.99 |
9.18 |
0.19 |
|
<=== |
Show |
|
55117 |
01 56 50 +38 01 22 |
TOB 9001 BC |
2015 |
12 |
266 |
70.4 |
9.18 |
11.28 |
2.10 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 11811 |
|
Constellation |
Andromeda |
|
SAO |
55118 |
|
Tycho2 |
2816-01888-1 |
|
Gaia DR2 |
342934313745568768 |
|
HD |
11811 |
|