128 Nemesis (Asteroid)
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From South El Monte , 128 Nemesis is not readily observable since it is very close to the Sun, at a separation of only 15° from it.
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Name
128 Nemesis
|
Object type
Asteroid
|
Current position
| Computed for: | 17 December 2025 |
| Right ascension: | 16h35m [1] |
| Declination: | −21°06' [1] |
| Constellation: | Ophiuchus |
| Magnitude: | 13.41 (V) [1] |
| Distance: | 3.91 AU 32.48 lightmin [1] |
Orbital elements [1]
| Semi-major axis: | 2.75 AU |
| Eccentricity: | 0.127006 |
| Inclination: | 6.25° |
| Longitude ascending node: | 76.16° |
| Argument of perihelion: | 302.81° |
| Epoch of elements: | 21 Nov 2025 |
| Mean Anomaly at epoch: | 231.89° |
| Absolute mag (H): | 7.67 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.40 AU |
| Aphelion: | 3.10 AU |
| Orbital period: | 4.56 years |
Visibility from South El Monte
All times shown in South El Monte local time.