173 Ino (Asteroid)
From South El Monte , 173 Ino is visible in the dawn sky, rising at 03:14 (PST) – 3 hours and 34 minutes before the Sun – and reaching an altitude of 28° above the south-eastern horizon before fading from view as dawn breaks at around 05:43.
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Name
173 Ino
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Object type
Asteroid
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Current position
| Computed for: | 15 December 2025 |
| Right ascension: | 14h49m [1] |
| Declination: | −05°21' [1] |
| Constellation: | Libra |
| Magnitude: | 14.25 (V) [1] |
| Distance: | 3.95 AU 32.82 lightmin [1] |
| Angular motion (speed): | 7.31 arcmin/day[1] |
| Angular motion (pos ang): | 283.0° |
Orbital elements [1]
| Semi-major axis: | 2.74 AU |
| Eccentricity: | 0.209759 |
| Inclination: | 14.20° |
| Longitude ascending node: | 148.13° |
| Argument of perihelion: | 228.58° |
| Epoch of elements: | 25 January 2025 |
| Mean Anomaly at epoch: | 130.20° |
| Absolute mag (H): | 7.97 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.17 AU |
| Aphelion: | 3.32 AU |
| Orbital period: | 4.54 years |