IAA RAS IAA Minor Planet Database

6569 Ondaatje (1993 MO)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2207238423 ± 5.27e-09
Semi-major axis (a)1.6263536394 AU ± 3.83e-10
Inclination (i)22.64324875° ± 9.12e-07
Long. of Asc. Node (Ω)111.45097077° ± 1.25e-06
Arg. of Perihelion (ω)167.38660641° ± 2.04e-06
Mean Anomaly (M)219.08470561° ± 1.18e-06
Mean Motion (n)0.4752146245°/day ± 1.68e-10
Perihelion dist (q)1.26737862 AU ± 8.57e-09
Aphelion dist (Q)1.98532866 AU ± 8.58e-09
Orbital Period2.07406555 yr ± 7.32e-10
Physical Parameters
H (abs. magnitude)16.63
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.254″
Uncertainty0
Orbit TypeAmor
MOID0.253515 AU
Observations Used5579
Gaia Obs Used137
Oppositions18
Arc Total1983-2026
First Observation Used1983-12-29
Last Observation Used2026-04-06
Observations (8425)
Date Type RA Dec Mag Band Observatory
2020-07-19 23:04:14 s 1 +131658.33 5 +217500.76 7690.0 – C57
2020-07-19 23:14:14 S 20 18 29.105 -32 36 39.28 – V C57
2020-07-19 23:14:14 s 1 +131483.51 0 +218195.66 9140.0 – C57
2020-07-19 23:24:14 S 20 18 29.030 -32 37 10.38 – V C57
2020-07-19 23:24:14 s 1 +131307.52 8 +218888.66 550.0 – C57
2020-07-19 23:34:14 S 20 18 28.886 -32 37 42.20 – V C57
2020-07-19 23:34:14 s 1 +131130.39 8 +219579.78 1930.0 – C57
2020-07-19 23:44:14 S 20 18 28.750 -32 38 13.85 – V C57
2020-07-19 23:44:14 s 1 +130952.12 9 +220269.00 3270.0 – C57
2020-07-19 23:54:14 S 20 18 28.654 -32 38 45.17 – V C57
2020-07-19 23:54:14 s 1 +130772.72 9 +220956.34 4580.0 – C57
2020-07-20 00:04:14 S 20 18 28.478 -32 39 16.92 – V C57
2020-07-20 00:04:14 s 1 +130592.20 5 +221641.81 5850.0 – C57
2020-07-20 00:14:14 S 20 18 28.450 -32 39 48.78 – V C57
2020-07-20 00:14:14 s 1 +130410.56 5 +222325.40 7090.0 – C57
2020-07-20 00:24:14 S 20 18 28.260 -32 40 20.28 – V C57
2020-07-20 00:24:14 s 1 +130227.81 8 +223007.13 8290.0 – C57
2020-07-20 00:34:14 S 20 18 28.214 -32 40 51.85 – V C57
2020-07-20 00:34:14 s 1 +130043.97 1 +223687.00 9470.0 – C57
2020-07-20 00:44:14 S 20 18 28.037 -32 41 23.86 – V C57
2020-07-20 00:44:14 s 1 +129859.03 2 +224365.01 610.0 – C57
2020-07-20 00:54:14 S 20 18 27.960 -32 41 54.78 – V C57
2020-07-20 00:54:14 s 1 +129673.00 8 +225041.17 1710.0 – C57
2020-07-20 01:04:14 S 20 18 27.782 -32 42 26.42 – V C57
2020-07-20 01:04:14 s 1 +129485.90 7 +225715.48 2790.0 – C57
2020-07-20 01:14:14 S 20 18 27.742 -32 42 57.24 – V C57
2020-07-20 01:14:14 s 1 +129297.73 7 +226387.95 3830.0 – C57
2020-07-20 01:24:14 S 20 18 27.634 -32 43 29.39 – V C57
2020-07-20 01:24:14 s 1 +129108.50 5 +227058.58 4850.0 – C57
2020-07-20 01:44:14 S 20 18 27.439 -32 44 33.94 – V C57
2020-07-20 01:44:14 s 1 +128726.88 5 +228394.36 6790.0 – C57
2020-07-20 01:54:14 S 20 18 27.252 -32 45 05.76 – V C57
2020-07-20 01:54:14 s 1 +128534.51 1 +229059.51 7710.0 – C57
2020-07-20 02:04:14 S 20 18 27.206 -32 45 36.65 – V C57
2020-07-20 02:04:14 s 1 +128341.10 4 +229722.85 8600.0 – C57
2020-07-20 02:14:14 S 20 18 27.024 -32 46 08.90 – V C57
2020-07-20 02:14:14 s 1 +128146.67 2 +230384.37 9470.0 – C57
2020-07-20 02:24:14 S 20 18 26.983 -32 46 39.97 – V C57
2020-07-20 02:24:14 s 1 +127951.22 1 +231044.08 310.0 – C57
2020-07-20 02:34:14 S 20 18 26.786 -32 47 12.01 – V C57
2020-07-20 02:34:14 s 1 +127754.75 8 +231701.99 1110.0 – C57
2020-07-20 02:44:14 S 20 18 26.765 -32 47 43.08 – V C57
2020-07-20 02:44:14 s 1 +127557.29 1 +232358.10 1890.0 – C57
2020-07-20 02:54:14 S 20 18 26.618 -32 48 14.90 – V C57
2020-07-20 02:54:14 s 1 +127358.82 6 +233012.42 2650.0 – C57
2020-07-20 03:04:14 S 20 18 26.549 -32 48 45.94 – V C57
2020-07-20 03:04:14 s 1 +127159.37 0 +233664.95 3370.0 – C57
2020-07-20 03:14:14 S 20 18 26.417 -32 49 17.72 – V C57
2020-07-20 03:14:14 s 1 +126958.92 9 +234315.69 4070.0 – C57
2020-07-20 03:24:14 S 20 18 26.304 -32 49 49.44 – V C57