101156 1998 RQ74 (Asteroid)
From South El Monte , 101156 1998 RQ74 is visible in the dawn sky, rising at 00:55 (PDT) and reaching an altitude of 38° above the southern horizon before fading from view as dawn breaks at around 06:02.
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Name
101156 1998 RQ74
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Object type
Asteroid
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Current position
| Computed for: | 14 March 2026 |
| Right ascension: | 16h47m [1] |
| Declination: | −17°12' [1] |
| Constellation: | Ophiuchus |
| Magnitude: | 21.32 (V) [1] |
| Distance: | 2.69 AU 22.33 lightmin [1] |
Orbital elements [1]
| Semi-major axis: | 2.57 AU |
| Eccentricity: | 0.213561 |
| Inclination: | 7.58° |
| Longitude ascending node: | 197.05° |
| Argument of perihelion: | 189.55° |
| Epoch of elements: | 21 Nov 2025 |
| Mean Anomaly at epoch: | 193.36° |
| Absolute mag (H): | 15.81 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.02 AU |
| Aphelion: | 3.12 AU |
| Orbital period: | 4.13 years |