545 Messalina (Asteroid)
From Cambridge , 545 Messalina is not readily observable since it is very close to the Sun, at a separation of only 8° from it.
Name
545 Messalina
|
Object type
Asteroid
|
Computed for: | 19 April 2024 |
Right ascension: | 01h50m [1] |
Declination: | +19°13' [1] |
Constellation: | Aries |
Magnitude: | 14.64 (V) [1] |
Distance: | 4.09 AU 34.02 lightmin [1] |
Angular motion (speed): | 8.25 arcmin/day[1] |
Angular motion (pos ang): | 243.2° |
Semi-major axis: | 3.20 AU |
Eccentricity: | 0.170164 |
Inclination: | 11.20° |
Longitude ascending node: | 333.59° |
Argument of perihelion: | 331.47° |
Epoch of elements: | 22 December 2023 |
Mean Anomaly at epoch: | 49.10° |
Absolute mag (H): | 8.85 [1] |
Slope parameter (G): | 0.15 [1] |
Perihelion: | 2.66 AU |
Aphelion: | 3.75 AU |
Orbital period: | 5.73 years |
All times shown in Cambridge local time.