604 Tekmessa (Asteroid)
From South El Monte , 604 Tekmessa is not readily observable since it is very close to the Sun, at a separation of only 11° from it.
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Name
604 Tekmessa
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Object type
Asteroid
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Current position
| Computed for: | 27 December 2025 |
| Right ascension: | 17h35m [1] |
| Declination: | −26°34' [1] |
| Constellation: | Ophiuchus |
| Magnitude: | 15.91 (V) [1] |
| Distance: | 4.52 AU 37.55 lightmin [1] |
Orbital elements [1]
| Semi-major axis: | 3.16 AU |
| Eccentricity: | 0.191862 |
| Inclination: | 4.42° |
| Longitude ascending node: | 11.81° |
| Argument of perihelion: | 28.88° |
| Epoch of elements: | 21 Nov 2025 |
| Mean Anomaly at epoch: | 230.46° |
| Absolute mag (H): | 9.57 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.55 AU |
| Aphelion: | 3.76 AU |
| Orbital period: | 5.61 years |