101280 1998 SD117 (Asteroid)
From South El Monte , 101280 1998 SD117 is visible between 21:20 and 02:10. It will become accessible at around 21:20, when it rises to an altitude of 21° above your south-eastern horizon. It will reach its highest point in the sky at 23:45, 31° above your southern horizon. It will become inaccessible at around 02:10 when it sinks below 21° above your south-western horizon.
Name
101280 1998 SD117
|
Object type
Asteroid
|
Computed for: | 06 July 2025 |
Right ascension: | 17h55m [1] |
Declination: | −24°32' [1] |
Constellation: | Sagittarius |
Magnitude: | 18.78 (V) [1] |
Distance: | 1.20 AU 9.97 lightmin [1] |
Angular motion (speed): | 32.59 arcmin/day[1] |
Angular motion (pos ang): | 266.7° |
Semi-major axis: | 2.28 AU |
Eccentricity: | 0.154653 |
Inclination: | 4.00° |
Longitude ascending node: | 284.54° |
Argument of perihelion: | 76.57° |
Epoch of elements: | 25 January 2025 |
Mean Anomaly at epoch: | 245.70° |
Absolute mag (H): | 16.16 [1] |
Slope parameter (G): | 0.15 [1] |
Perihelion: | 1.93 AU |
Aphelion: | 2.63 AU |
Orbital period: | 3.44 years |
All times shown in South El Monte local time.