415029 2011 UL21 (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 Cambridge , 415029 2011 UL21 is visible in the dawn sky, rising at 00:59 (EDT) and reaching an altitude of 27° above the eastern horizon before fading from view as dawn breaks at around 04:03.
Begin typing the name of a town near to you, and then select the town from the list of options
which appear below.
|
Name
415029 2011 UL21
|
Object type
Asteroid
|
Current position
| Computed for: | 13 May 2025 |
| Right ascension: | 00h02m [1] |
| Declination: | +31°44' [1] |
| Constellation: | Pegasus |
| Magnitude: | 22.12 (V) [1] |
| Distance: | 3.81 AU 31.68 lightmin [1] |
| Angular motion (speed): | 4.66 arcmin/day[1] |
| Angular motion (pos ang): | 243.4° |
Orbital elements [1]
| Semi-major axis: | 2.12 AU |
| Eccentricity: | 0.653622 |
| Inclination: | 34.89° |
| Longitude ascending node: | 275.32° |
| Argument of perihelion: | 284.99° |
| Epoch of elements: | 25 January 2025 |
| Mean Anomaly at epoch: | 82.10° |
| Absolute mag (H): | 15.93 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 0.74 AU |
| Aphelion: | 3.51 AU |
| Orbital period: | 3.09 years |
Visibility from Cambridge
All times shown in Cambridge local time.