21304-2426 SEE 448 AB (HD 204608)
21h 30m 23.54s -24° 25' 38.9" P.A. 254.00 sep 1.5 mag 8.66,10.55 Sp K0III dist. 275.48 pc (898.62 l.y.)
Coord 2000 |
21304-2426 |
|
Discov num |
SEE 448 |
|
Comp |
AB |
|
Coord arcsec 2000 |
21 30 23.54 -24 25 38.9 |
|
Date first |
1897 |
|
Date last |
1991 |
|
Obs |
8 |
|
Pa first |
249 |
|
Pa last |
253.6 |
|
P.A. Now (θ) |
253.6° |
|
Sep first |
1.3 |
|
Sep last |
1.456 |
|
Sep. Now (ρ) |
1.456" |
|
Mag pri |
8.66 |
|
Mag sec |
10.55 |
|
delta mag (ΔM) |
1.89 |
|
Spectral class |
K0III (yellow-orange) |
|
Pri motion ra |
+014 |
|
Sec motion ra |
+014 |
|
Pri motion dec |
-009 |
|
Sec motion dec |
-009 |
|
Notes |
|
|
Nature of this double is uncertain.
21304-2426 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 204608 |
190393 |
21 30 24 -24 25 39 |
SEE 448 AB |
1991 |
8 |
254 |
1.5 |
8.66 |
10.55 |
1.89 |
|
<=== |
Show |
|
190393 |
21 30 24 -24 25 39 |
I 9028 AC |
2015 |
3 |
10 |
23.7 |
8.66 |
15.00 |
6.34 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 204608 |
|
Constellation |
Capricornus |
|
SAO |
190393 |
|
HIP |
106181 |
|
Tycho2 |
6943-00202-1 |
|
Gaia DR2 |
6815324443973359360 |
|
HD |
204608 |
|
GC |
30105 |
|
CD |
CD-2416686 |
|
CP |
CP-24 7227 |
|
Distance |
275.48 |
|
Distance ly |
898.62 |
|