23040-4610 COO 254 (HD 217816)
23h 03m 59.70s -46° 10' 03.7" P.A. 106.00 sep 3.3 mag 8.48,9.97 Sp G0V dist. 106.72 pc (348.12 l.y.)
| Coord 2000 |
23040-4610 |
|
Discov num |
COO 254 |
|
Comp |
|
|
Coord arcsec 2000 |
23 03 59.70 -46 10 03.7 |
|
| Date first |
1889 |
|
Date last |
2016 |
|
Obs |
18 |
|
| Pa first |
109 |
|
Pa last |
106.4 |
|
P.A. Now (θ) |
106.4° |
|
| Sep first |
3.1 |
|
Sep last |
3.348 |
|
Sep. Now (ρ) |
3.348" |
|
| Mag pri |
8.48 |
|
Mag sec |
9.97 |
|
delta mag (ΔM) |
1.49 |
|
Spectral class |
G0V (yellow) |
|
| Pri motion ra |
+056 |
|
Sec motion ra |
+085 |
|
| Pri motion dec |
+017 |
|
Sec motion dec |
+007 |
|
| Notes |
|
|
rPM=0.36
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 217816 |
|
Constellation |
Grus |
|
SAO |
231417 |
|
HIP |
113901 |
|
| Tycho2 |
8448-00854-1 |
|
Gaia DR2 |
6539661382649272064 |
|
HD |
217816 |
|
GC |
32127 |
|
| CD |
CD-4614529 |
|
CP |
CP-4610486 |
|
Distance |
106.72 |
|
Distance ly |
348.12 |
|
