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 18:14:14 s 1 +136185.40 7 +196499.23 7890.0 – C57
2020-07-19 18:24:14 S 20 18 32.993 -32 21 18.94 – V C57
2020-07-19 18:24:14 s 1 +136048.07 0 +197251.52 590.0 – C57
2020-07-19 18:34:14 S 20 18 32.844 -32 21 50.69 – V C57
2020-07-19 18:34:14 s 1 +135909.29 9 +198001.75 3250.0 – C57
2020-07-19 18:44:14 S 20 18 32.702 -32 22 22.33 – V C57
2020-07-19 18:44:14 s 1 +135769.10 7 +198749.92 5860.0 – C57
2020-07-19 18:54:14 S 20 18 32.585 -32 22 54.05 – V C57
2020-07-19 18:54:14 s 1 +135627.50 4 +199496.05 8410.0 – C57
2020-07-19 19:04:14 S 20 18 32.371 -32 23 26.02 – V C57
2020-07-19 19:04:14 s 1 +135484.50 0 +200240.14 920.0 – C57
2020-07-19 19:14:14 S 20 18 32.285 -32 23 56.98 – V C57
2020-07-19 19:14:14 s 1 +135340.10 6 +200982.19 3380.0 – C57
2020-07-19 19:24:14 S 20 18 32.129 -32 24 28.62 – V C57
2020-07-19 19:24:14 s 1 +135194.33 3 +201722.21 5790.0 – C57
2020-07-19 19:54:14 S 20 18 31.714 -32 26 05.06 – V C57
2020-07-19 19:54:14 s 1 +134748.84 0 +203930.16 2730.0 – C57
2020-07-19 20:04:14 S 20 18 31.546 -32 26 37.21 – V C57
2020-07-19 20:04:14 s 1 +134597.65 2 +204662.12 4950.0 – C57
2020-07-19 20:14:14 S 20 18 31.471 -32 27 08.17 – V C57
2020-07-19 20:14:14 s 1 +134445.13 6 +205392.08 7130.0 – C57
2020-07-19 20:24:14 S 20 18 31.274 -32 27 40.57 – V C57
2020-07-19 20:24:14 s 1 +134291.30 1 +206120.05 9260.0 – C57
2020-07-19 20:44:14 S 20 18 30.996 -32 28 43.61 – V C57
2020-07-19 20:44:14 s 1 +133979.71 5 +207570.02 3390.0 – C57
2020-07-19 20:54:14 S 20 18 30.914 -32 29 15.07 – V C57
2020-07-19 20:54:14 s 1 +133821.98 3 +208292.04 5390.0 – C57
2020-07-19 21:04:14 S 20 18 30.751 -32 29 47.18 – V C57
2020-07-19 21:04:14 s 1 +133662.97 1 +209012.08 7350.0 – C57
2020-07-19 21:14:14 S 20 18 30.653 -32 30 18.22 – V C57
2020-07-19 21:14:14 s 1 +133502.68 9 +209730.16 9260.0 – C57
2020-07-19 21:24:14 S 20 18 30.502 -32 30 50.15 – V C57
2020-07-19 21:24:14 s 1 +133341.14 6 +210446.27 1140.0 – C57
2020-07-19 21:34:14 S 20 18 30.362 -32 31 21.79 – V C57
2020-07-19 21:34:14 s 1 +133178.35 0 +211160.43 2970.0 – C57
2020-07-19 21:44:14 S 20 18 30.254 -32 31 53.33 – V C57
2020-07-19 21:44:14 s 1 +133014.31 2 +211872.64 4760.0 – C57
2020-07-19 21:54:14 S 20 18 30.110 -32 32 25.08 – V C57
2020-07-19 21:54:14 s 1 +132849.04 0 +212582.91 6510.0 – C57
2020-07-19 22:04:14 S 20 18 30.031 -32 32 56.44 – V C57
2020-07-19 22:04:14 s 1 +132682.54 3 +213291.23 8230.0 – C57
2020-07-19 22:14:14 S 20 18 29.844 -32 33 28.19 – V C57
2020-07-19 22:14:14 s 1 +132514.83 1 +213997.62 9900.0 – C57
2020-07-19 22:24:14 S 20 18 29.796 -32 33 59.72 – V C57
2020-07-19 22:24:14 s 1 +132345.91 1 +214702.09 1530.0 – C57
2020-07-19 22:34:14 S 20 18 29.573 -32 34 32.38 – V C57
2020-07-19 22:34:14 s 1 +132175.79 3 +215404.63 3130.0 – C57
2020-07-19 22:54:14 S 20 18 29.328 -32 35 36.42 – V C57
2020-07-19 22:54:14 s 1 +131831.99 7 +216803.96 6210.0 – C57
2020-07-19 23:04:14 S 20 18 29.270 -32 36 07.09 – V C57