136108 Haumea (Dwarf planet)

From South El Monte , 136108 Haumea will become visible at around 19:53 (PDT), 28° above your western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting 3 hours and 24 minutes after the Sun at 22:17.
Name
136108 Haumea
|
Object type
Dwarf planet
|
Computed for: | 18 September 2025 |
Right ascension: | 14h35m [1] |
Declination: | +14°07' [1] |
Constellation: | Bootes |
Magnitude: | 17.31 (V) [1] |
Distance: | 50.57 AU 420.54 lightmin [1] |
Angular motion (speed): | 1.15 arcmin/day[1] |
Angular motion (pos ang): | 126.8° |
Semi-major axis: | 42.94 AU |
Eccentricity: | 0.197707 |
Inclination: | 28.21° |
Longitude ascending node: | 121.84° |
Argument of perihelion: | 241.02° |
Epoch of elements: | 25 January 2025 |
Mean Anomaly at epoch: | 221.19° |
Absolute mag (H): | 0.17 [1] |
Slope parameter (G): | 0.15 [1] |
Perihelion: | 34.45 AU |
Aphelion: | 51.43 AU |
Orbital period: | 281.35 years |
All times shown in South El Monte local time.
25 Oct 2025 | – 136108 Haumea at solar conjunction |
23 Apr 2026 | – 136108 Haumea at opposition |
26 Oct 2026 | – 136108 Haumea at solar conjunction |
24 Apr 2027 | – 136108 Haumea at opposition |
28 Oct 2027 | – 136108 Haumea at solar conjunction |
24 Apr 2028 | – 136108 Haumea at opposition |
28 Oct 2028 | – 136108 Haumea at solar conjunction |
26 Apr 2029 | – 136108 Haumea at opposition |