2212 Hephaistos (Asteroid)
From South El Monte , 2212 Hephaistos is visible in the morning sky, becoming accessible around 22:12, when it reaches an altitude of 21° above your north-eastern horizon. It will then reach its highest point in the sky at 03:55, 88° above your northern horizon. It will be lost to dawn twilight around 05:12, 74° above your western horizon.
|
Name
2212 Hephaistos
|
Object type
Asteroid
|
Current position
| Computed for: | 05 November 2025 |
| Right ascension: | 07h02m [1] |
| Declination: | +35°14' [1] |
| Constellation: | Gemini |
| Magnitude: | 17.99 (V) [1] |
| Distance: | 1.95 AU 16.20 lightmin [1] |
| Angular motion (speed): | 13.79 arcmin/day[1] |
| Angular motion (pos ang): | 272.5° |
Orbital elements [1]
| Semi-major axis: | 2.17 AU |
| Eccentricity: | 0.835500 |
| Inclination: | 11.26° |
| Longitude ascending node: | 26.83° |
| Argument of perihelion: | 210.23° |
| Epoch of elements: | 25 January 2025 |
| Mean Anomaly at epoch: | 215.65° |
| Absolute mag (H): | 13.50 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 0.36 AU |
| Aphelion: | 3.98 AU |
| Orbital period: | 3.19 years |