489 Comacina (Asteroid)
From Jacksonville , 489 Comacina is visible in the evening sky, becoming accessible around 21:33 (EDT), 54° above your southern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 22:02, 55° above your southern horizon. It will continue to be observable until around 02:07, when it sinks below 21° above your western horizon.
|
Name
489 Comacina
|
Object type
Asteroid
|
Current position
| Computed for: | 17 July 2024 |
| Right ascension: | 16h21m [1] |
| Declination: | −04°15' [1] |
| Constellation: | Ophiuchus |
| Magnitude: | 13.87 (V) [1] |
| Distance: | 2.41 AU 20.01 lightmin [1] |
| Angular motion (speed): | 13.69 arcmin/day[1] |
| Angular motion (pos ang): | 276.3° |
Orbital elements [1]
| Semi-major axis: | 3.15 AU |
| Eccentricity: | 0.048464 |
| Inclination: | 12.99° |
| Longitude ascending node: | 166.69° |
| Argument of perihelion: | 8.42° |
| Epoch of elements: | 09 July 2024 |
| Mean Anomaly at epoch: | 76.95° |
| Absolute mag (H): | 8.65 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 3.00 AU |
| Aphelion: | 3.31 AU |
| Orbital period: | 5.60 years |