454 Mathesis (Asteroid)
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From South El Monte , 454 Mathesis is visible in the evening sky, becoming accessible around 17:56 (PST), 33° above your south-eastern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 21:02, 54° above your southern horizon. It will continue to be observable until around 01:09, when it sinks below 21° above your western horizon.
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Name
454 Mathesis
|
Object type
Asteroid
|
Current position
| Computed for: | 04 November 2025 |
| Right ascension: | 00h09m [1] |
| Declination: | −01°55' [1] |
| Constellation: | Pisces |
| Magnitude: | 14.07 (V) [1] |
| Distance: | 2.08 AU 17.31 lightmin [1] |
| Angular motion (speed): | 15.51 arcmin/day[1] |
| Angular motion (pos ang): | 241.1° |
Orbital elements [1]
| Semi-major axis: | 2.63 AU |
| Eccentricity: | 0.111650 |
| Inclination: | 6.29° |
| Longitude ascending node: | 32.16° |
| Argument of perihelion: | 177.03° |
| Epoch of elements: | 25 January 2025 |
| Mean Anomaly at epoch: | 95.69° |
| Absolute mag (H): | 9.41 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.33 AU |
| Aphelion: | 2.92 AU |
| Orbital period: | 4.26 years |
Visibility from South El Monte
All times shown in South El Monte local time.