173 Ino (Asteroid)

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From South El Monte , 173 Ino is visible in the dawn sky, rising at 23:52 (PST) and reaching an altitude of 50° above the southern horizon before fading from view as dawn breaks at around 05:27.

Name 173 Ino
Object type Asteroid
Current position
Computed for:22 February 2026
Right ascension:15h58m [1]
Declination:−05°34' [1]
Constellation:Libra
Magnitude:13.79 (V) [1]
Distance:3.01 AU
25.02 lightmin [1]
Orbital elements [1]
Semi-major axis:2.74 AU
Eccentricity:0.209513
Inclination:14.19°
Longitude ascending node:148.12°
Argument of perihelion:228.56°
Epoch of elements:21 Nov 2025
Mean Anomaly at epoch:195.38°
Absolute mag (H):7.92 [1]
Slope parameter (G):0.15 [1]
Derived quantities
Perihelion:2.17 AU
Aphelion:3.32 AU
Orbital period:4.54 years

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