20275-4838 I 663 (HD 194418)
20h 27m 30.98s -48° 38' 08.7" P.A. 71.00 sep 0.8 mag 9.67,9.83 Sp F3V dist. 154.32 pc (503.39 l.y.)
| Coord 2000 |
20275-4838 |
|
Discov num |
I 663 |
|
Comp |
|
|
Coord arcsec 2000 |
20 27 30.98 -48 38 08.7 |
|
| Date first |
1909 |
|
Date last |
2008 |
|
Obs |
10 |
|
| Pa first |
80 |
|
Pa last |
70.7 |
|
P.A. Now (θ) |
70.7° |
|
| Sep first |
0.7 |
|
Sep last |
0.77 |
|
Sep. Now (ρ) |
0.77" |
|
| Mag pri |
9.67 |
|
Mag sec |
9.83 |
|
delta mag (ΔM) |
0.16 |
|
Spectral class |
F3V (yellow-white) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
+003 |
|
Sec motion dec |
+003 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 194418 |
|
Constellation |
Telescopium |
|
SAO |
230217 |
|
HIP |
100901 |
|
| Tycho2 |
8410-01730-1 |
|
Gaia DR2 |
6668255241815024128 |
|
HD |
194418 |
|
CD |
CD-4913105 |
|
| CP |
CP-4911228 |
|
Distance |
154.32 |
|
Distance ly |
503.39 |
|
