225 Henrietta (Asteroid)
From South El Monte , 225 Henrietta is visible in the dawn sky, rising at 03:53 (PDT) – 3 hours and 11 minutes before the Sun – and reaching an altitude of 25° above the eastern horizon before fading from view as dawn breaks at around 06:05.
|
Name
225 Henrietta
|
Object type
Asteroid
|
Current position
| Computed for: | 12 March 2026 |
| Right ascension: | 20h19m [1] |
| Declination: | −02°14' [1] |
| Constellation: | Aquila |
| Magnitude: | 14.13 (V) [1] |
| Distance: | 3.09 AU 25.68 lightmin [1] |
Orbital elements [1]
| Semi-major axis: | 3.40 AU |
| Eccentricity: | 0.261763 |
| Inclination: | 20.84° |
| Longitude ascending node: | 197.03° |
| Argument of perihelion: | 103.66° |
| Epoch of elements: | 21 Nov 2025 |
| Mean Anomaly at epoch: | 336.02° |
| Absolute mag (H): | 8.78 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.51 AU |
| Aphelion: | 4.29 AU |
| Orbital period: | 6.26 years |