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
2020-07-16 01:54:14 S 20 20 32.760 -27 08 49.24 – V C57
2020-07-16 01:54:14 s 1 -189218.65 9 +142588.48 6790.0 – C57
2020-07-16 02:04:14 S 20 20 32.976 -27 09 26.10 – V C57
2020-07-16 02:04:14 s 1 -189108.61 4 +141822.63 6760.0 – C57
2020-07-16 02:14:14 S 20 20 33.077 -27 10 04.04 – V C57
2020-07-16 02:14:14 s 1 -188996.51 3 +141055.24 6700.0 – C57
2020-07-16 02:24:14 S 20 20 33.257 -27 10 41.12 – V C57
2020-07-16 02:24:14 s 1 -188882.34 3 +140286.31 6600.0 – C57
2020-07-16 02:34:14 S 20 20 33.420 -27 11 18.49 – V C57
2020-07-16 02:34:14 s 1 -188766.09 1 +139515.83 6460.0 – C57
2020-07-16 02:44:14 S 20 20 33.569 -27 11 54.60 – V C57
2020-07-16 02:44:14 s 1 -188647.74 4 +138743.80 6290.0 – C57
2020-07-16 02:54:14 S 20 20 33.727 -27 12 32.36 – V C57
2020-07-16 02:54:14 s 1 -188527.28 7 +137970.23 6070.0 – C57
2020-07-16 03:04:14 S 20 20 33.888 -27 13 09.73 – V C57
2020-07-16 03:04:14 s 1 -188404.70 7 +137195.09 5820.0 – C57
2020-07-16 03:14:14 S 20 20 34.042 -27 13 46.27 – V C57
2020-07-16 03:14:14 s 1 -188279.99 1 +136418.41 5530.0 – C57
2020-07-16 03:24:14 S 20 20 34.157 -27 14 23.64 – V C57
2020-07-16 03:24:14 s 1 -188153.12 3 +135640.16 5200.0 – C57
2020-07-16 03:34:14 S 20 20 34.320 -27 15 00.47 – V C57
2020-07-16 03:34:14 s 1 -188024.09 1 +134860.35 4830.0 – C57
2020-07-16 03:44:14 S 20 20 34.445 -27 15 36.79 – V C57
2020-07-16 03:44:14 s 1 -187892.88 0 +134078.98 4420.0 – C57
2020-07-16 03:54:14 S 20 20 34.613 -27 16 14.16 – V C57
2020-07-16 03:54:14 s 1 -187759.47 5 +133296.05 3980.0 – C57
2020-07-16 04:04:04 C 20 20 04.30 -27 25 32.3 – q Y00
2020-07-16 04:04:14 S 20 20 34.783 -27 16 51.02 – V C57
2020-07-16 04:04:14 s 1 -187623.86 2 +132511.55 3490.0 – C57
2020-07-16 04:05:28 C 20 20 04.26 -27 25 37.5 – q Y00
2020-07-16 04:06:48 C 20 20 04.26 -27 25 41.6 – q Y00
2020-07-16 04:14:14 S 20 20 34.913 -27 17 28.03 – V C57
2020-07-16 04:14:14 s 1 -187486.02 6 +131725.47 2960.0 – C57
2020-07-16 04:24:14 S 20 20 35.083 -27 18 05.26 – V C57
2020-07-16 04:24:14 s 1 -187345.95 3 +130937.83 2390.0 – C57
2020-07-16 04:34:14 S 20 20 35.194 -27 18 42.08 – V C57
2020-07-16 04:34:14 s 1 -187203.62 6 +130148.61 1780.0 – C57
2020-07-16 04:44:14 S 20 20 35.357 -27 19 19.09 – V C57
2020-07-16 04:44:14 s 1 -187059.03 2 +129357.82 1130.0 – C57
2020-07-16 04:54:14 S 20 20 35.498 -27 19 55.92 – V C57
2020-07-16 04:54:14 s 1 -186912.15 5 +128565.44 440.0 – C57
2020-07-16 05:04:14 S 20 20 35.666 -27 20 32.75 – V C57
2020-07-16 05:04:14 s 1 -186762.97 9 +127771.49 9710.0 – C57
2020-07-16 05:14:14 S 20 20 35.798 -27 21 11.66 – V C57
2020-07-16 05:14:14 s 1 -186611.48 9 +126975.95 8930.0 – C57
2020-07-16 05:24:14 S 20 20 35.935 -27 21 48.02 – V C57
2020-07-16 05:24:14 s 1 -186457.66 8 +126178.83 8110.0 – C57
2020-07-16 05:34:14 S 20 20 36.079 -27 22 25.46 – V C57
2020-07-16 05:34:14 s 1 -186301.50 2 +125380.12 7250.0 – C57
2020-07-16 05:44:14 S 20 20 36.211 -27 23 02.76 – V C57