498 Tokio (Asteroid)
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From Cambridge , 498 Tokio is visible in the evening sky, becoming accessible around 21:47 (EDT), 41° above your southern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 22:13, 42° above your southern horizon. It will continue to be observable until around 01:46, when it sinks below 21° above your south-western horizon.
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Name
498 Tokio
|
Object type
Asteroid
|
Current position
| Computed for: | 09 June 2026 |
| Right ascension: | 14h42m [1] |
| Declination: | −05°34' [1] |
| Constellation: | Virgo |
| Magnitude: | 13.08 (V) [1] |
| Distance: | 1.81 AU 15.06 lightmin [1] |
Orbital elements [1]
| Semi-major axis: | 2.65 AU |
| Eccentricity: | 0.223926 |
| Inclination: | 9.50° |
| Longitude ascending node: | 97.15° |
| Argument of perihelion: | 241.56° |
| Epoch of elements: | 9 Jun 2026 |
| Mean Anomaly at epoch: | 280.16° |
| Absolute mag (H): | 8.86 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.06 AU |
| Aphelion: | 3.24 AU |
| Orbital period: | 4.31 years |
Source
Visibility from Cambridge
All times shown in Cambridge local time.