03207-1731 RST 2302
03h 20m 43.40s -17° 31' 16.9" P.A. 121.00 sep 1.2 mag 8.20,13.70 Sp A2 dist. 198.02 pc (645.94 l.y.)
| Coord 2000 |
03207-1731 |
|
Discov num |
RST2302 |
|
Comp |
|
|
Coord arcsec 2000 |
03 20 43.40 -17 31 16.9 |
|
| Date first |
1935 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
115 |
|
Pa last |
120.9 |
|
P.A. Now (θ) |
120.9° |
|
| Sep first |
0.7 |
|
Sep last |
1.217 |
|
Sep. Now (ρ) |
1.217" |
|
| Mag pri |
8.20 |
|
Mag sec |
13.70 |
|
delta mag (ΔM) |
5.5 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
-016 |
|
Sec motion ra |
|
|
| Pri motion dec |
-009 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Eridanus |
|
SAO |
148911 |
|
HIP |
15580 |
|
Tycho2 |
5875-00098-1 |
|
| Gaia DR2 |
5105344684642811776 |
|
HD |
20827 |
|
BD |
BD-18 593 |
|
Distance |
198.02 |
|
| Distance ly |
645.94 |
|
