90427 2004 BS1 (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 , 90427 2004 BS1 is visible in the morning sky, becoming accessible around 22:51, when it reaches an altitude of 21° above your eastern horizon. It will then reach its highest point in the sky at 03:15, 60° above your southern horizon. It will be lost to dawn twilight around 05:43, 44° above your south-western horizon.
Begin typing the name of a town near to you, and then select the town from the list of options
which appear below.
|
Name
90427 2004 BS1
|
Object type
Asteroid
|
Current position
| Computed for: | 15 December 2025 |
| Right ascension: | 09h00m [1] |
| Declination: | +04°06' [1] |
| Constellation: | Hydra |
| Magnitude: | 19.50 (V) [1] |
| Distance: | 1.81 AU 15.02 lightmin [1] |
Orbital elements [1]
| Semi-major axis: | 2.70 AU |
| Eccentricity: | 0.093367 |
| Inclination: | 13.17° |
| Longitude ascending node: | 256.27° |
| Argument of perihelion: | 268.07° |
| Epoch of elements: | 21 Nov 2025 |
| Mean Anomaly at epoch: | 316.23° |
| Absolute mag (H): | 15.26 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.45 AU |
| Aphelion: | 2.95 AU |
| Orbital period: | 4.43 years |
Visibility from South El Monte
All times shown in South El Monte local time.