18381-4659 SKF 1422 AB (HD 171602)
18h 38m 06.14s -46° 58' 26.6" P.A. 175.00 sep 16.6 mag 9.01,9.49 Sp G5
Coord 2000 |
18381-4659 |
|
Discov num |
SKF1422 |
|
Comp |
AB |
|
Coord arcsec 2000 |
18 38 06.14 -46 58 26.6 |
|
Date first |
1903 |
|
Date last |
2016 |
|
Obs |
11 |
|
Pa first |
177 |
|
Pa last |
175 |
|
P.A. Now (θ) |
175° |
|
Sep first |
16.1 |
|
Sep last |
16.615 |
|
Sep. Now (ρ) |
16.615" |
|
Mag pri |
9.01 |
|
Mag sec |
9.49 |
|
delta mag (ΔM) |
0.48 |
|
Spectral class |
G5 (yellow) |
|
Pri motion ra |
+003 |
|
Sec motion ra |
+009 |
|
Pri motion dec |
+008 |
|
Sec motion dec |
-002 |
|
Notes |
|
|
rPM=1.265
This double is not physical.
18381-4659 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 171602 |
|
18 38 06 -46 58 27 |
SKF 1422 AB |
2016 |
11 |
175 |
16.6 |
9.01 |
9.49 |
0.48 |
|
<=== |
Show |
|
|
18 38 06 -46 58 43 |
I 1375 Ba,Bb |
1936 |
2 |
312 |
0.8 |
9.70 |
11.40 |
1.70 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 171602 |
|
Constellation |
Telescopium |
|
Tycho2 |
8364-02819-1 |
|
Gaia DR2 |
6705601017546942976 |
|
HD |
171602 |
|