22435-4125 I 1457 AB
22h 43m 29.98s -41° 24' 51.6" P.A. 302.00 sep 19.3 mag 4.95,14.00 Sp K0III dist. 70.62 pc (230.36 l.y.)
| Coord 2000 |
22435-4125 |
|
Discov num |
I 1457 |
|
Comp |
AB |
|
Coord arcsec 2000 |
22 43 29.98 -41 24 51.6 |
|
| Date first |
1925 |
|
Date last |
2011 |
|
Obs |
2 |
|
| Pa first |
283 |
|
Pa last |
302.4 |
|
P.A. Now (θ) |
302.4° |
|
| Sep first |
14.2 |
|
Sep last |
19.33 |
|
Sep. Now (ρ) |
19.33" |
|
| Mag pri |
4.95 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
9.05 |
|
Spectral class |
K0III (yellow-orange) |
|
| Pri motion ra |
+011 |
|
Sec motion ra |
|
|
| Pri motion dec |
-094 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
22435-4125 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
231265 |
22 43 30 -41 24 52 |
I 1457 AB |
2011 |
2 |
302 |
19.3 |
4.95 |
14.00 |
9.05 |
|
<=== |
| Show |
Rho Gru |
231265 |
22 43 30 -41 24 52 |
CRU 3 AC |
1999 |
5 |
336 |
114.2 |
4.95 |
10.28 |
5.33 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Grus |
|
SAO |
231265 |
|
HIP |
112203 |
|
Tycho2 |
8007-00205-1 |
|
| Gaia DR2 |
6544701440869855744 |
|
HD |
215104 |
|
HR |
8644 |
|
GC |
31701 |
|
| CD |
CD-4216049 |
|
CP |
CP-42 9480 |
|
Bayer |
Rho Gruis |
|
Bayer name |
Rho Gru |
|
| FK5 |
3818 |
|
Distance |
70.62 |
|
Distance ly |
230.36 |
|
Bayer greek |
ρ Gru |
|
