757 Portlandia (Asteroid)
From Columbus , 757 Portlandia is not readily observable since it lies so far south that it will never rise more than 18° above the horizon.
Name
757 Portlandia
|
Object type
Asteroid
|
Computed for: | 13 May 2024 |
Right ascension: | 16h48m [1] |
Declination: | -31°27' [1] |
Constellation: | Scorpius |
Magnitude: | 13.91 (V) [1] |
Distance: | 1.67 AU 13.92 lightmin [1] |
Angular motion (speed): | 20.40 arcmin/day[1] |
Angular motion (pos ang): | 281.8° |
Semi-major axis: | 2.37 AU |
Eccentricity: | 0.108071 |
Inclination: | 8.17° |
Longitude ascending node: | 22.43° |
Argument of perihelion: | 44.13° |
Epoch of elements: | 31 March 2024 |
Mean Anomaly at epoch: | 168.42° |
Absolute mag (H): | 10.09 [1] |
Slope parameter (G): | 0.15 [1] |
Perihelion: | 2.12 AU |
Aphelion: | 2.63 AU |
Orbital period: | 3.66 years |
All times shown in Columbus local time.