405 Thia (Asteroid)
From South El Monte , 405 Thia is visible in the dawn sky, rising at 01:01 (PDT) and reaching an altitude of 41° above the eastern horizon before fading from view as dawn breaks at around 04:34.
Name
405 Thia
|
Object type
Asteroid
|
Computed for: | 08 July 2025 |
Right ascension: | 02h28m [1] |
Declination: | +23°25' [1] |
Constellation: | Aries |
Magnitude: | 14.98 (V) [1] |
Distance: | 3.52 AU 29.32 lightmin [1] |
Angular motion (speed): | 7.81 arcmin/day[1] |
Angular motion (pos ang): | 261.7° |
Semi-major axis: | 2.58 AU |
Eccentricity: | 0.243426 |
Inclination: | 11.94° |
Longitude ascending node: | 255.19° |
Argument of perihelion: | 308.53° |
Epoch of elements: | 25 January 2025 |
Mean Anomaly at epoch: | 142.95° |
Absolute mag (H): | 8.82 [1] |
Slope parameter (G): | 0.15 [1] |
Perihelion: | 1.96 AU |
Aphelion: | 3.21 AU |
Orbital period: | 4.15 years |
All times shown in South El Monte local time.