20403+0326 STT 409 AC
20h 40m 17.64s +03° 26' 28.5" P.A. 330.00 sep 62.8 mag 7.06,9.93 Sp K5 dist. 251.26 pc (819.61 l.y.)
Coord 2000 |
20403+0326 |
|
Discov num |
STT 409 |
|
Comp |
AC |
|
Coord arcsec 2000 |
20 40 17.64 +03 26 28.5 |
|
Date first |
1894 |
|
Date last |
2020 |
|
Obs |
15 |
|
Pa first |
335 |
|
Pa last |
329.8 |
|
P.A. Now (θ) |
329.8° |
|
Sep first |
65.2 |
|
Sep last |
62.821 |
|
Sep. Now (ρ) |
62.821" |
|
Mag pri |
7.06 |
|
Mag sec |
9.93 |
|
delta mag (ΔM) |
2.87 |
|
Spectral class |
K5 (yellow-orange) |
|
Pri motion ra |
+041 |
|
Sec motion ra |
+015 |
|
Pri motion dec |
+009 |
|
Sec motion dec |
-029 |
|
Notes |
|
|
rPM=1.097
This double is not physical.
20403+0326 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 196929 |
126088 |
20 40 18 +03 26 28 |
STT 409 AB |
2020 |
24 |
84 |
16.8 |
7.06 |
10.20 |
3.14 |
|
|
Show |
|
126088 |
20 40 18 +03 26 28 |
STT 409 AC |
2020 |
15 |
330 |
62.8 |
7.06 |
9.93 |
2.87 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Delphinus |
|
SAO |
126088 |
|
HIP |
102010 |
|
Tycho2 |
0515-00234-1 |
|
Gaia DR2 |
4232994426908894848 |
|
HD |
196929 |
|
ADS |
14133 |
|
BD |
BD+02 4220 |
|
Distance |
251.26 |
|
Distance ly |
819.61 |
|