1021 Flammario (Asteroid)
From South El Monte , 1021 Flammario will become visible at around 19:54 (PDT), 30° above your south-western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting 3 hours and 58 minutes after the Sun at 22:53.
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Name
1021 Flammario
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Object type
Asteroid
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Current position
| Computed for: | 17 September 2025 |
| Right ascension: | 16h24m [1] |
| Declination: | −13°31' [1] |
| Constellation: | Ophiuchus |
| Magnitude: | 15.11 (V) [1] |
| Distance: | 3.36 AU 27.96 lightmin [1] |
| Angular motion (speed): | 7.73 arcmin/day[1] |
| Angular motion (pos ang): | 292.1° |
Orbital elements [1]
| Semi-major axis: | 2.74 AU |
| Eccentricity: | 0.284059 |
| Inclination: | 15.86° |
| Longitude ascending node: | 115.39° |
| Argument of perihelion: | 286.75° |
| Epoch of elements: | 25 January 2025 |
| Mean Anomaly at epoch: | 195.08° |
| Absolute mag (H): | 9.03 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 1.96 AU |
| Aphelion: | 3.52 AU |
| Orbital period: | 4.53 years |