199 Byblis (Asteroid)
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From South El Monte , 199 Byblis is not observable – it will reach its highest point in the sky during daytime and is no higher than 18° above the horizon at dawn.
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Name
199 Byblis
|
Object type
Asteroid
|
Current position
| Computed for: | 15 December 2025 |
| Right ascension: | 15h30m [1] |
| Declination: | −09°55' [1] |
| Constellation: | Libra |
| Magnitude: | 14.02 (V) [1] |
| Distance: | 3.50 AU 29.14 lightmin [1] |
Orbital elements [1]
| Semi-major axis: | 3.16 AU |
| Eccentricity: | 0.183399 |
| Inclination: | 15.48° |
| Longitude ascending node: | 88.42° |
| Argument of perihelion: | 179.44° |
| Epoch of elements: | 21 Nov 2025 |
| Mean Anomaly at epoch: | 322.69° |
| Absolute mag (H): | 8.44 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.58 AU |
| Aphelion: | 3.74 AU |
| Orbital period: | 5.62 years |
Visibility from South El Monte
All times shown in South El Monte local time.