101309 1998 SZ135 (Asteroid)
Finder chart
Click and drag the chart above to pan around the sky, or use the mouse wheel to zoom.
Click to enlarge.
From South El Monte , 101309 1998 SZ135 is visible in the dawn sky, rising at 03:47 (PDT) – 3 hours and 10 minutes before the Sun – and reaching an altitude of 26° above the eastern horizon before fading from view as dawn breaks at around 05:57.
Begin typing the name of a town near to you, and then select the town from the list of options
which appear below.
|
Name
101309 1998 SZ135
|
Object type
Asteroid
|
Current position
| Computed for: | 18 October 2025 |
| Right ascension: | 11h06m [1] |
| Declination: | +06°56' [1] |
| Constellation: | Leo |
| Magnitude: | 21.93 (V) [1] |
| Distance: | 3.33 AU 27.67 lightmin [1] |
| Angular motion (speed): | 9.51 arcmin/day[1] |
| Angular motion (pos ang): | 290.1° |
Orbital elements [1]
| Semi-major axis: | 2.39 AU |
| Eccentricity: | 0.194192 |
| Inclination: | 3.09° |
| Longitude ascending node: | 123.37° |
| Argument of perihelion: | 256.37° |
| Epoch of elements: | 25 January 2025 |
| Mean Anomaly at epoch: | 41.99° |
| Absolute mag (H): | 16.42 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 1.93 AU |
| Aphelion: | 2.85 AU |
| Orbital period: | 3.69 years |
Visibility from South El Monte
All times shown in South El Monte local time.