00495-6500 RST 19 (HD 4839)
00h 49m 27.87s -65° 00' 16.3" P.A. 3.00 sep 0.4 mag 9.53,9.34 Sp F3V dist. 213.68 pc (697.02 l.y.)
| Coord 2000 |
00495-6500 |
|
Discov num |
RST 19 |
|
Comp |
|
|
Coord arcsec 2000 |
00 49 27.87 -65 00 16.3 |
|
| Date first |
1929 |
|
Date last |
2022 |
|
Obs |
7 |
|
| Pa first |
62 |
|
Pa last |
2.7 |
|
P.A. Now (θ) |
2.7° |
|
| Sep first |
0.4 |
|
Sep last |
0.402 |
|
Sep. Now (ρ) |
0.402" |
|
| Mag pri |
9.53 |
|
Mag sec |
9.34 |
|
delta mag (ΔM) |
0.19 |
|
Spectral class |
F3V (yellow-white) |
|
| Pri motion ra |
+031 |
|
Sec motion ra |
+031 |
|
| Pri motion dec |
-014 |
|
Sec motion dec |
-014 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 4839 |
|
Constellation |
Tucana |
|
SAO |
248261 |
|
HIP |
3851 |
|
| Tycho2 |
8848-00506-1 |
|
HD |
4839 |
|
CP |
CP-65 86 |
|
Distance |
213.68 |
|
| Distance ly |
697.02 |
|
