15433-8428 GRV 1247 (Rho Oct)
15h 43m 16.13s -84° 27' 55.0" P.A. 333.00 sep 65.8 mag 5.58,11.64 Sp A2V+K0 dist. 66.14 pc (215.75 l.y.)
| Coord 2000 |
15433-8428 |
|
Discov num |
GRV1247 |
|
Comp |
|
|
Coord arcsec 2000 |
15 43 16.13 -84 27 55.0 |
|
| Date first |
1896 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
333 |
|
Pa last |
332.7 |
|
P.A. Now (θ) |
332.7° |
|
| Sep first |
65.7 |
|
Sep last |
65.819 |
|
Sep. Now (ρ) |
65.819" |
|
| Mag pri |
5.58 |
|
Mag sec |
11.64 |
|
delta mag (ΔM) |
6.06 |
|
Spectral class |
A2V+K0 (white/yellow-orange) |
|
| Pri motion ra |
+137 |
|
Sec motion ra |
+136 |
|
| Pri motion dec |
+097 |
|
Sec motion dec |
+101 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.024 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
Rho Oct |
|
Constellation |
Octans |
|
SAO |
258731 |
|
HIP |
76996 |
|
| Tycho2 |
9513-00132-1 |
|
Gaia DR2 |
5768112564243961856 |
|
HD |
137333 |
|
HR |
5729 |
|
| GC |
20915 |
|
CP |
CP-84 510 |
|
Bayer |
Rho Octantis |
|
Bayer name |
Rho Oct |
|
| FK5 |
1666 |
|
Distance |
66.14 |
|
Distance ly |
215.75 |
|
Bayer greek |
ρ Oct |
|
