Global Information1111 Reinmuthia information
 Shape model of Reinmuthia from its lightcurve | |
| Discovery[1] | |
|---|---|
| Discovered by | K. Reinmuth |
| Discovery site | Heidelberg Obs. |
| Discovery date | 11 February 1927 |
| Designations | |
MPC designation | (1111) Reinmuthia |
Named after | Karl Reinmuth[2] (the discoverer) |
Alternative designations | 1927 CO · 1929 QG |
Minor planet category |
|
| Orbital characteristics[1] | |
| Epoch 4 September 2017 (JD 2458000.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 90.72 yr (33,137 days) |
| Aphelion | 3.2947 AU |
| Perihelion | 2.6911 AU |
Semi-major axis | 2.9929 AU |
| Eccentricity | 0.1008 |
Orbital period (sidereal) | 5.18 yr (1,891 days) |
Mean anomaly | 329.12° |
Mean motion | 0° 11m 25.44s / day |
| Inclination | 3.8917° |
Longitude of ascending node | 132.44° |
Argument of perihelion | 236.17° |
| Physical characteristics | |
Mean diameter | 24.38±0.48 km[6] 41.26 km (derived)[7] |
Synodic rotation period | 4.00742±0.00005 h[8] 4.007347 h[9] 4.00750±0.00003 h[8] 4.0075±0.0001 h[10][a] 4.02 h[11] |
Pole ecliptic latitude |
|
Geometric albedo | 0.057 (assumed)[7] 0.167±0.008[6] |
Spectral type | Tholen = FXU:[1][7] B–V = 0.639±0.016[1] U–B = 0.230±0.030[1] |
Absolute magnitude (H) | 10.65[7][11] · 10.67[1][6] |
1111 Reinmuthia (prov. designation: 1927 CO) is a very elongated asteroid from the background population, located in the outer region of the asteroid belt. It was discovered on 11 February 1927, by German astronomer Karl Reinmuth at the Heidelberg Observatory in southwest Germany.[3] The F-type asteroid (FX) has a short rotation period of 4.02 hours and measures approximately 40 kilometers (25 miles) in diameter.[7] It was later named in honor of Karl Reinmuth, the discoverer himself.[2]
- ^ a b c d e f g Cite error: The named reference
jpldatawas invoked but never defined (see the help page). - ^ a b Cite error: The named reference
springerwas invoked but never defined (see the help page). - ^ a b Cite error: The named reference
MPC-objectwas invoked but never defined (see the help page). - ^ Cite error: The named reference
AstDys-objectwas invoked but never defined (see the help page). - ^ a b c Cite error: The named reference
Ferretwas invoked but never defined (see the help page). - ^ a b c Cite error: The named reference
AKARIwas invoked but never defined (see the help page). - ^ a b c d e Cite error: The named reference
lcdbwas invoked but never defined (see the help page). - ^ a b Cite error: The named reference
geneva-obswas invoked but never defined (see the help page). - ^ Cite error: The named reference
Hanus-2013awas invoked but never defined (see the help page). - ^ Cite error: The named reference
Hamanowa-2009was invoked but never defined (see the help page). - ^ a b Cite error: The named reference
Binzel-1987bwas invoked but never defined (see the help page).
Cite error: There are <ref group=lower-alpha> tags or {{efn}} templates on this page, but the references will not show without a {{reflist|group=lower-alpha}} template or {{notelist}} template (see the help page).