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
2020-06-28 21:20:34 C 20 15 28.59 -03 49 01.9 – V C40
2020-06-28 21:24:51 C 20 15 28.66 -03 49 14.3 – V C40
2020-06-28 21:33:10 C 20 15 28.79 -03 49 38.6 – V C40
2020-06-28 21:34:13 C 20 15 28.81 -03 49 41.5 – V C40
2020-06-28 21:35:15 C 20 15 28.83 -03 49 44.6 – V C40
2020-06-28 21:38:24 C 20 15 28.87 -03 49 53.8 – V C40
2020-06-28 21:41:30 C 20 15 28.92 -03 50 02.9 – V C40
2020-06-28 21:43:36 C 20 15 28.96 -03 50 08.7 – V C40
2020-06-28 21:44:39 C 20 15 28.97 -03 50 11.8 – V C40
2020-06-28 21:46:43 C 20 15 29.01 -03 50 18.1 – V C40
2020-06-28 21:47:45 C 20 15 29.01 -03 50 20.9 – V C40
2020-06-28 21:48:48 C 20 15 29.04 -03 50 24.0 – V C40
2020-06-28 21:54:00 C 20 15 29.12 -03 50 39.1 – V C40
2020-06-28 21:56:06 C 20 15 29.16 -03 50 45.3 – V C40
2020-06-28 21:57:09 C 20 15 29.17 -03 50 48.2 – V C40
2020-06-28 22:00:16 C 20 15 29.21 -03 50 57.4 – V C40
2020-06-28 22:01:18 C 20 15 29.24 -03 51 00.5 – V C40
2020-06-28 22:02:21 C 20 15 29.26 -03 51 03.4 – V C40
2020-06-28 22:03:24 C 20 15 29.27 -03 51 06.4 – V C40
2020-06-28 22:10:03 C 20 15 29.55 -03 51 26.6 – V 089
2020-06-28 22:13:28 C 20 15 29.58 -03 51 36.5 – V 089
2020-06-28 22:16:22 C 20 15 29.46 -03 51 44.3 – V C40
2020-06-28 22:17:25 C 20 15 29.48 -03 51 47.4 – V C40
2020-06-28 22:18:27 C 20 15 29.50 -03 51 50.3 – V C40
2020-06-28 22:19:31 C 20 15 29.52 -03 51 53.3 – V C40
2020-06-28 22:20:18 C 20 15 29.69 -03 51 56.5 – V 089
2020-06-28 22:20:33 C 20 15 29.54 -03 51 56.4 – V C40
2020-06-28 22:21:36 C 20 15 29.55 -03 51 59.4 – V C40
2020-06-28 22:22:37 C 20 15 29.57 -03 52 02.4 – V C40
2020-06-28 22:24:42 C 20 15 29.60 -03 52 08.5 – V C40
2020-06-28 22:25:45 C 20 15 29.61 -03 52 11.5 – V C40
2020-06-28 22:26:49 C 20 15 29.63 -03 52 14.6 – V C40
2020-06-28 22:27:51 C 20 15 29.65 -03 52 17.7 – V C40
2020-06-28 22:28:54 C 20 15 29.66 -03 52 20.6 – V C40
2020-06-28 22:30:33 C 20 15 29.88 -03 52 26.6 – V 089
2020-06-28 22:30:58 C 20 15 29.70 -03 52 26.8 – V C40
2020-06-28 22:32:00 C 20 15 29.71 -03 52 29.7 – V C40
2020-06-28 22:33:04 C 20 15 29.72 -03 52 32.9 – V C40
2020-06-28 22:33:57 C 20 15 29.94 -03 52 36.5 – V 089
2020-06-28 22:34:06 C 20 15 29.75 -03 52 35.8 – V C40
2020-06-28 22:35:09 C 20 15 29.76 -03 52 39.0 – V C40
2020-06-28 22:37:13 C 20 15 29.79 -03 52 45.0 – V C40
2020-06-28 22:40:21 C 20 15 29.84 -03 52 54.0 – V C40
2020-06-28 22:43:28 C 20 15 29.89 -03 53 03.0 – V C40
2020-06-28 22:44:31 C 20 15 29.90 -03 53 06.3 – V C40
2020-06-28 22:45:33 C 20 15 29.91 -03 53 09.2 – V C40
2020-06-28 22:47:39 C 20 15 29.95 -03 53 15.4 – V C40
2020-06-28 22:49:43 C 20 15 29.99 -03 53 21.3 – V C40
2020-06-28 22:50:46 C 20 15 30.00 -03 53 24.5 – V C40
2020-06-28 22:51:48 C 20 15 30.02 -03 53 27.5 – V C40