20172-7849 RST 3249 (HD 190985)
20h 17m 11.51s -78° 48' 30.1" P.A. 311.00 sep 0.4 mag 10.19,10.28 Sp A6IV
| Coord 2000 |
20172-7849 |
|
Discov num |
RST3249 |
|
Comp |
|
|
Coord arcsec 2000 |
20 17 11.51 -78 48 30.1 |
|
| Date first |
1934 |
|
Date last |
1991 |
|
Obs |
3 |
|
| Pa first |
271 |
|
Pa last |
310.7 |
|
P.A. Now (θ) |
310.7° |
|
| Sep first |
0.3 |
|
Sep last |
0.35 |
|
Sep. Now (ρ) |
0.35" |
|
| Mag pri |
10.19 |
|
Mag sec |
10.28 |
|
delta mag (ΔM) |
0.09 |
|
Spectral class |
A6IV (white) |
|
| Pri motion ra |
+007 |
|
Sec motion ra |
+007 |
|
| Pri motion dec |
-018 |
|
Sec motion dec |
-018 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 190985 |
|
Constellation |
Octans |
|
Tycho2 |
9468-00223-1 |
|
Gaia DR2 |
6361824379105756544 |
|
| HD |
190985 |
|
