22287-3908 SEE 473 (Nu Gru)
22h 28m 39.18s -39° 07' 53.0" P.A. 74.00 sep 21.7 mag 5.47,12.50 Sp G9III dist. 87.41 pc (285.13 l.y.)
| Coord 2000 |
22287-3908 |
|
Discov num |
SEE 473 |
|
Comp |
|
|
Coord arcsec 2000 |
22 28 39.18 -39 07 53.0 |
|
| Date first |
1896 |
|
Date last |
2011 |
|
Obs |
7 |
|
| Pa first |
114 |
|
Pa last |
74 |
|
P.A. Now (θ) |
74° |
|
| Sep first |
27.7 |
|
Sep last |
21.69 |
|
Sep. Now (ρ) |
21.69" |
|
| Mag pri |
5.47 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
7.03 |
|
Spectral class |
G9III (yellow) |
|
| Pri motion ra |
+037 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-161 |
|
Sec motion dec |
+003 |
|
| Notes |
N
(See Notes) |
|
rPM=1.016
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
Nu Gru |
|
Constellation |
Grus |
|
SAO |
213850 |
|
HIP |
110936 |
|
| Tycho2 |
7997-00828-1 |
|
Gaia DR2 |
6593797108951252224 |
|
HD |
212953 |
|
HR |
8552 |
|
| GC |
31387 |
|
CD |
CD-3914723 |
|
Bayer |
Nu Gruis |
|
Bayer name |
Nu Gru |
|
| FK5 |
845 |
|
Distance |
87.41 |
|
Distance ly |
285.13 |
|
Bayer greek |
ν Gru |
|