20500+0533 STTA 210 AB (HD 198404)
20h 49m 59.10s +05° 32' 40.4" P.A. 127.00 sep 78.2 mag 6.30,9.18 Sp K0 dist. 126.74 pc (413.43 l.y.)
| Coord 2000 |
20500+0533 |
|
Discov num |
STTA210 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 49 59.10 +05 32 40.4 |
|
| Date first |
1875 |
|
Date last |
2014 |
|
Obs |
24 |
|
| Pa first |
122 |
|
Pa last |
127.1 |
|
P.A. Now (θ) |
127.1° |
|
| Sep first |
81.9 |
|
Sep last |
78.2 |
|
Sep. Now (ρ) |
78.2" |
|
| Mag pri |
6.30 |
|
Mag sec |
9.18 |
|
delta mag (ΔM) |
2.88 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
+044 |
|
Sec motion ra |
-011 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
-032 |
|
| Notes |
N
(See Notes) |
|
rPM=1.457
This double is not physical.
20500+0533 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 198404 |
126267 |
20 49 59 +05 32 40 |
STTA 210 AB |
2014 |
24 |
127 |
78.2 |
6.30 |
9.18 |
2.88 |
|
<=== |
| Show |
|
|
20 50 03 +05 31 53 |
STTA 210 BC |
2015 |
6 |
222 |
12.4 |
9.18 |
14.70 |
5.52 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 198404 |
|
Constellation |
Delphinus |
|
SAO |
126267 |
|
HIP |
102833 |
|
| Tycho2 |
0520-02792-1 |
|
Gaia DR2 |
1735641639169396864 |
|
HD |
198404 |
|
HR |
7975 |
|
| GC |
29044 |
|
BD |
BD+05 4626 |
|
Distance |
126.74 |
|
Distance ly |
413.43 |
|
