(3063) Makhaon
Object
Object |
(3063) Makhaon |
Diameter(1) |
124 km |
Dynamic class(1) |
trojan |
Absolute magnitude |
8.67 |
G slop |
0.15 |
Orbital elements
Epoch (Julian date) |
2459800.5 |
Semi major axis |
5.218948 ± 0.000000 au |
Eccentricity |
0.059000804 ± 0.000000068 |
Inclination |
12.159842775 ± 0.000005532 ° |
Longitude of ascending node |
287.881360 ± 0.000032 ° |
Argument of perihelia |
203.762894 ± 0.000065 ° |
Mean anomaly |
302.427759 ± 0.000059 ° |
Orbital period |
11.92 yr |
Ephemeris & Observations
Ephemeris version |
NIMAv4 |
Observation file (documentation) |
omc_ast_NIMAv4.txt |
bsp file |
3063_Makhaon_nima_v4.bsp |
Date of first observation |
1931-02-18 |
Date of last observation |
2022-07-16 |
Number of observations used in the fit |
3092 |
Number of rejected observations |
11 |
Number of DES observations |
5 |
Number of MPC observations |
3098 |
Number of unpublished observations |
0 |
RMS of observations |
0.397 arcsec |
Residuals
Residuals in right ascension and declination compared to NIMAv4 ephemeris.
Colours indicate the estimated precision in arcsec used as weights in the fitting process.
Orbit quality
date |
σα (arcsec) |
σδ (arcsec) |
2022-01 |
0.028 |
0.025 |
2022-07 |
0.027 |
0.020 |
2023-01 |
0.043 |
0.030 |
2023-07 |
0.034 |
0.022 |
2024-01 |
0.056 |
0.036 |
2024-07 |
0.040 |
0.026 |
2025-01 |
0.059 |
0.039 |
2025-07 |
0.048 |
0.031 |
2026-01 |
0.059 |
0.033 |
Ephemeris comparison
Difference between NIMAv4 and JPL53 in right ascension (weighted by cos δ) and in declination.
Gray area represents the 1-σ uncertainty of NIMA ephemeris. Green dots represent the DES observations.
Previous NIMA versions