22310-4926 HDO 299 AB (HD 213240)
22h 31m 00.36s -49° 25' 59.7" P.A. 359.00 sep 21.9 mag 6.80,12.00 Sp G4IV dist. 40.63 pc (132.54 l.y.)
| Coord 2000 |
22310-4926 |
|
Discov num |
HDO 299 |
|
Comp |
AB |
|
Coord arcsec 2000 |
22 31 00.36 -49 25 59.7 |
|
| Date first |
1901 |
|
Date last |
1999 |
|
Obs |
7 |
|
| Pa first |
284 |
|
Pa last |
359 |
|
P.A. Now (θ) |
359° |
|
| Sep first |
19.8 |
|
Sep last |
21.88 |
|
Sep. Now (ρ) |
21.88" |
|
| Mag pri |
6.80 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
5.2 |
|
Spectral class |
G4IV (yellow) |
|
| Pri motion ra |
-136 |
|
Sec motion ra |
+063 |
|
| Pri motion dec |
-194 |
|
Sec motion dec |
-011 |
|
| Notes |
N
L
(See Notes, Linear solution) |
|
rPM=1.141
This double is not physical.
22310-4926 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 213240 |
231175 |
22 31 00 -49 25 60 |
HDO 299 AB |
1999 |
7 |
359 |
21.9 |
6.80 |
12.00 |
5.20 |
|
<=== |
| Show |
|
231175 |
22 31 00 -49 25 60 |
MUG 5 AC |
2016 |
6 |
127 |
95.6 |
5.48 |
11.74 |
6.26 |
|
|
| Show |
|
231175 |
22 31 00 -49 25 60 |
MUG 5 AD |
2004 |
1 |
266 |
20.0 |
5.48 |
23.00 |
17.52 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 213240 |
|
Constellation |
Grus |
|
SAO |
231175 |
|
HIP |
111143 |
|
| Tycho2 |
8449-00868-1 |
|
Gaia DR2 |
6517058790835773440 |
|
HD |
213240 |
|
GC |
31437 |
|
| CD |
CD-5013701 |
|
CP |
CP-5011707 |
|
Distance |
40.63 |
|
Distance ly |
132.54 |
|
