22357-2808 SHY 352 AB (HD 213987)
22h 35m 40.15s -28° 07' 59.3" P.A. 221.00 sep 999.9 mag 10.41,8.69 Sp K5V+G6V dist. 45.31 pc (147.8 l.y.)
Coord 2000 |
22357-2808 |
|
Discov num |
SHY 352 |
|
Comp |
AB |
|
Coord arcsec 2000 |
22 35 40.15 -28 07 59.3 |
|
Date first |
1991 |
|
Date last |
1999 |
|
Obs |
3 |
|
Pa first |
221 |
|
Pa last |
221.4 |
|
P.A. Now (θ) |
221.4° |
|
Sep first |
999.9 |
|
Sep last |
9999.999 |
|
Sep. Now (ρ) |
9999.999" |
|
Mag pri |
10.41 |
|
Mag sec |
8.69 |
|
delta mag (ΔM) |
1.72 |
|
Spectral class |
K5V+G6V (yellow-orange/yellow) |
|
Pri motion ra |
+192 |
|
Sec motion ra |
+165 |
|
Pri motion dec |
-162 |
|
Sec motion dec |
-202 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.185 (< 0.3, Physical double)
This double is physical.
22357-2808 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
191248 |
22 35 40 -28 07 59 |
HDS 3208 Aa,Ab |
2021 |
9 |
77 |
0.0 |
10.94 |
11.23 |
0.29 |
Y |
|
Show |
HD 213987 |
191248 |
22 35 40 -28 07 59 |
SHY 352 AB |
1999 |
3 |
221 |
999.9 |
10.41 |
8.69 |
1.72 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 213987 |
|
Constellation |
Piscis Austrinus |
|
SAO |
191248 |
|
HIP |
111520 |
|
Tycho2 |
6969-00483-1 |
|
Gaia DR2 |
6620882890706789248 |
|
HD |
213987 |
|
CD |
CD-2817838 |
|
CP |
CP-28 7615 |
|
Distance |
45.31 |
|
Distance ly |
147.8 |
|