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
2020-07-01 18:28:26 C 20 16 50.718 -07 18 26.58 – V O85
2020-07-01 18:32:20 C 20 16 50.755 -07 18 38.86 – V O85
2020-07-01 18:32:56 C 20 16 50.767 -07 18 40.78 – V O85
2020-07-01 18:33:33 C 20 16 50.767 -07 18 42.72 – V O85
2020-07-01 18:39:30 C 20 16 50.834 -07 19 01.43 – V O85
2020-07-01 18:40:07 C 20 16 50.837 -07 19 03.41 – V O85
2020-07-01 18:40:44 C 20 16 50.848 -07 19 05.30 – V O85
2020-07-01 20:04:04 C 20 16 53.59 -07 23 30.8 – V C40
2020-07-01 20:06:08 C 20 16 53.62 -07 23 37.6 – V C40
2020-07-01 20:10:19 C 20 16 53.67 -07 23 50.8 – V C40
2020-07-01 20:21:46 C 20 16 53.82 -07 24 27.1 – V C40
2020-07-01 20:24:54 C 20 16 53.86 -07 24 37.1 – V C40
2020-07-01 20:29:04 C 20 16 53.91 -07 24 50.1 – V C40
2020-07-01 20:31:07 C 20 16 53.93 -07 24 56.7 – V C40
2020-07-01 20:32:10 C 20 16 53.95 -07 25 00.0 – V C40
2020-07-01 20:36:21 C 20 16 54.00 -07 25 13.3 – V C40
2020-07-01 20:37:22 C 20 16 54.01 -07 25 16.6 – V C40
2020-07-01 20:38:25 C 20 16 54.02 -07 25 19.8 – V C40
2020-07-01 20:41:33 C 20 16 54.06 -07 25 29.8 – V C40
2020-07-01 20:42:36 C 20 16 54.08 -07 25 33.0 – V C40
2020-07-01 20:45:09 C 20 16 54.11 -07 25 41.1 – V C40
2020-07-01 20:47:13 C 20 16 54.14 -07 25 47.7 – V C40
2020-07-01 20:51:23 C 20 16 54.18 -07 26 00.8 – V C40
2020-07-01 20:53:27 C 20 16 54.21 -07 26 07.4 – V C40
2020-07-01 20:54:30 C 20 16 54.23 -07 26 10.8 – V C40
2020-07-01 20:58:39 C 20 16 54.27 -07 26 23.8 – V C40
2020-07-01 20:59:42 C 20 16 54.29 -07 26 27.3 – V C40
2020-07-01 21:00:44 C 20 16 54.30 -07 26 30.4 – V C40
2020-07-01 21:01:47 C 20 16 54.31 -07 26 33.9 – V C40
2020-07-01 21:08:02 C 20 16 54.38 -07 26 53.6 – V C40
2020-07-01 21:14:17 C 20 16 54.46 -07 27 13.3 – V C40
2020-07-01 21:16:22 C 20 16 54.49 -07 27 19.9 – V C40
2020-07-01 21:17:23 C 20 16 54.49 -07 27 23.2 – V C40
2020-07-01 21:18:26 C 20 16 54.51 -07 27 26.6 – V C40
2020-07-01 21:25:43 C 20 16 54.59 -07 27 49.6 – V C40
2020-07-01 21:30:31 C 20 16 54.65 -07 28 04.8 – V C40
2020-07-01 21:31:34 C 20 16 54.66 -07 28 08.0 – V C40
2020-07-01 21:33:40 C 20 16 54.68 -07 28 14.6 – V C40
2020-07-01 21:37:49 C 20 16 54.73 -07 28 27.8 – V C40
2020-07-01 21:39:55 C 20 16 54.76 -07 28 34.5 – V C40
2020-07-01 21:43:01 C 20 16 54.79 -07 28 44.3 – V C40
2020-07-01 21:44:03 C 20 16 54.81 -07 28 47.5 – V C40
2020-07-01 21:48:14 C 20 16 54.85 -07 29 00.7 – V C40
2020-07-01 21:49:16 C 20 16 54.86 -07 29 04.1 – V C40
2020-07-01 21:52:24 C 20 16 54.90 -07 29 13.9 – V C40
2020-07-01 21:57:36 C 20 16 54.96 -07 29 30.4 – V C40
2020-07-01 22:00:42 C 20 16 54.99 -07 29 40.2 – V C40
2020-07-01 22:02:47 C 20 16 55.02 -07 29 46.9 – V C40
2020-07-01 22:03:50 C 20 16 55.03 -07 29 50.2 – V C40
2020-07-01 22:05:56 C 20 16 55.06 -07 29 56.7 – V C40