128 Nemesis (Asteroid)
From Cambridge , 128 Nemesis will become visible at around 21:52 (EDT), 38° above your south-western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting at 01:52.
Name
128 Nemesis
|
Object type
Asteroid
|
Computed for: | 19 June 2025 |
Right ascension: | 13h03m [1] |
Declination: | −01°23' [1] |
Constellation: | Virgo |
Magnitude: | 13.18 (V) [1] |
Distance: | 2.63 AU 21.84 lightmin [1] |
Angular motion (speed): | 11.29 arcmin/day[1] |
Angular motion (pos ang): | 295.8° |
Semi-major axis: | 2.75 AU |
Eccentricity: | 0.127310 |
Inclination: | 6.25° |
Longitude ascending node: | 76.16° |
Argument of perihelion: | 302.84° |
Epoch of elements: | 25 January 2025 |
Mean Anomaly at epoch: | 167.02° |
Absolute mag (H): | 7.69 [1] |
Slope parameter (G): | 0.15 [1] |
Perihelion: | 2.40 AU |
Aphelion: | 3.10 AU |
Orbital period: | 4.56 years |
All times shown in Cambridge local time.