Minorplanet: | yes |
Background: |
|
754 Malabar | |
Named After: | Mount Malabar, West Java[1] |
Mpc Name: | (754) Malabar |
Alt Names: | 1906 UT |
Pronounced: | [2] |
Discovered: | 22 August 1906 |
Epoch: | 31 July 2016 (JD 2457600.5) |
Eccentricity: | 0.047851 |
Semimajor: | 2.9865AU |
Perihelion: | 2.8436AU |
Aphelion: | 3.1294abbr=onNaNabbr=on |
Period: | 1885.1days |
Inclination: | 24.565° |
Asc Node: | 180.049° |
Arg Peri: | 302.528° |
Mean Motion: | / day |
Observation Arc: | 41787days |
Uncertainty: | 0 |
Abs Magnitude: | 9.19 |
Rotation: | 11.74abbr=onNaNabbr=on |
Moid: | 1.89316AU |
Jupiter Moid: | 1.90731AU |
Spectral Type: | Ch |
Tisserand: | 3.119 |
754 Malabar is a minor planet orbiting the Sun. It was discovered in 1906 by German astronomer August Kopff from Heidelberg, and was named in honor of a Dutch-German solar eclipse expedition to Christmas Island in 1922. Malabar is the name of a city and mountain in Indonesia. This object is orbiting at a distance of from the Sun with a period of 1885.1days and an eccentricity (ovalness) of 0.048. Its orbital plane is inclined at an angle of 24.6° to the plane of the ecliptic.
Photometric measurements of this asteroid made in 2003 resulted in a light curve showing a rotation period of and a brightness variation of in magnitude. This is a Ch-class asteroid in the Bus asteroid taxonomy, showing a broad absorption band in its carbonaceous spectrum near a wavelength of 0.7 μm. This feature is interpreted as due to iron-bearing phyllosilicates on the surface. 754 Malabar spans a girth of 102.8 km. Between 2002 and 2022, 754 Malabar has been observed to occult sixteen stars.