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
2011-01-04 07:24:27 C 04 35 24.50 +02 47 57.8 r 703
2011-01-09 02:58:57 C 04 31 03.12 +04 10 30.4 19.3 c 704
2011-01-09 03:17:43 C 04 31 02.48 +04 10 44.5 19.3 c 704
2011-01-09 03:36:37 C 04 31 01.79 +04 10 57.8 19.5 c 704
2011-01-09 04:41:45 C 04 30 59.54 +04 11 43.4 r 703
2011-01-09 04:50:45 C 04 30 59.29 +04 11 50.6 r 703
2011-01-09 04:59:45 C 04 30 59.04 +04 11 57.1 r 703
2011-01-09 05:08:45 C 04 30 58.64 +04 12 03.8 r 703
2011-01-28 05:07:16 C 04 23 44.88 +09 33 50.2 r 703
2011-01-28 05:14:47 C 04 23 44.84 +09 33 54.6 r 703
2011-01-28 05:22:18 C 04 23 44.88 +09 34 01.6 r 703
2011-01-28 05:29:48 C 04 23 44.80 +09 34 06.0 r 703
2012-09-01 09:08:40 C 04 47 45.81 -06 24 52.2 u 807
2012-09-01 09:14:38 C 04 47 46.14 -06 24 53.8 u 807
2012-09-01 09:20:36 C 04 47 46.47 -06 24 55.4 u 807
2012-09-01 09:26:33 C 04 47 46.81 -06 24 56.8 u 807
2012-09-01 09:32:29 C 04 47 47.14 -06 24 58.6 u 807
2012-09-29 14:25:01 c 05 14 48.387 -10 02 04.94 L F51
2012-09-29 14:40:27 c 05 14 48.655 -10 02 10.48 L F51
2012-10-09 11:54:16 C 05 17 17.11 -11 26 08.6 u 448
2012-10-09 12:03:42 C 05 17 17.08 -11 26 12.5 u 448
2012-10-09 12:13:01 C 05 17 17.14 -11 26 16.0 u 448
2012-10-21 08:47:21 C 05 14 23.55 -12 57 26.0 19.9 c 704
2012-10-21 09:07:36 C 05 14 22.99 -12 57 32.4 19.4 c 704
2012-10-21 09:29:46 C 05 14 22.51 -12 57 38.3 19.4 c 704
2012-10-21 09:50:01 C 05 14 22.03 -12 57 44.6 19.3 c 704
2012-10-21 11:49:37 C 05 14 19.13 -12 58 18.0 u 448
2012-10-21 12:01:03 C 05 14 18.87 -12 58 20.9 u 448
2012-10-21 12:13:39 C 05 14 18.57 -12 58 24.3 u 448
2012-10-25 08:36:59 C 05 11 54.16 -13 22 44.9 u 448
2012-10-25 08:48:46 C 05 11 53.78 -13 22 48.3 u 448
2012-10-25 09:00:57 C 05 11 53.39 -13 22 51.4 u 448
2012-10-27 08:50:08 C 05 10 21.90 -13 33 58.3 r 703
2012-10-27 08:59:29 C 05 10 21.43 -13 34 03.0 r 703
2012-10-27 09:09:06 C 05 10 21.07 -13 34 05.5 r 703
2012-10-27 09:18:31 C 05 10 20.71 -13 34 07.1 r 703
2012-10-29 09:41:11 C 05 08 36.54 -13 44 15.2 u 448
2012-10-29 09:51:46 C 05 08 36.15 -13 44 18.4 u 448
2012-10-29 10:03:35 C 05 08 35.72 -13 44 21.2 u 448
2012-11-06 10:21:16 C 04 59 54.06 -14 10 57.3 r 703
2012-11-06 10:30:07 C 04 59 53.59 -14 10 58.0 r 703
2012-11-06 10:38:57 C 04 59 53.12 -14 11 00.5 r 703
2012-11-06 10:47:51 C 04 59 52.62 -14 10 59.3 r 703
2012-11-18 08:05:28 C 04 42 38.57 -13 58 48.2 u 807
2012-11-18 08:11:16 C 04 42 38.19 -13 58 46.9 u 807
2012-11-18 08:17:03 C 04 42 37.79 -13 58 45.8 u 807
2012-11-18 08:22:50 C 04 42 37.40 -13 58 44.9 u 807
2012-11-18 08:28:36 C 04 42 37.01 -13 58 43.8 u 807
2012-11-18 08:34:22 C 04 42 36.60 -13 58 42.9 u 807
2012-11-18 08:39:33 C 04 42 36.25 -13 58 42.2 u 807