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
1995-04-21 10:32:04 C 14 36 55.04 +47 17 41.4 658
1995-04-21 10:35:34 C 14 36 54.85 +47 17 42.2 658
1995-04-21 10:38:03 C 14 36 54.73 +47 17 43.1 658
1995-04-21 10:41:04 C 14 36 54.57 +47 17 43.7 658
1995-04-22 11:02:19 C 14 35 42.28 +47 24 02.2 z 658
1995-04-22 11:07:41 C 14 35 42.00 +47 24 03.3 z 658
1995-04-22 11:13:11 C 14 35 41.70 +47 24 04.5 z 658
1995-04-23 10:20:48 C 14 34 31.81 +47 29 13.4 z 658
1995-04-23 10:25:58 C 14 34 31.53 +47 29 14.3 z 658
1995-04-23 10:34:47 C 14 34 31.05 +47 29 16.0 z 658
1995-04-23 15:07:31 C 14 34 17.65 +47 30 15.9 z 897
1995-04-23 15:19:09 C 14 34 16.99 +47 30 16.7 z 897
1995-04-23 15:33:56 C 14 34 16.04 +47 30 20.2 z 897
1995-04-25 00:38:33 C 14 32 32.95 +47 35 54.2 046
1995-04-25 00:41:30 C 14 32 32.87 +47 35 54.3 046
1995-04-25 00:48:55 C 14 32 32.56 +47 35 55.0 046
1995-04-26 16:00:00 C 14 30 27.90 +47 40 23.1 z 360
1995-04-26 16:05:00 C 14 30 27.61 +47 40 23.8 z 360
1995-04-26 16:09:59 C 14 30 27.33 +47 40 23.7 z 360
1995-04-29 21:01:50 C 14 26 17.55 +47 41 38.4 557
1995-04-29 21:54:56 C 14 26 14.37 +47 41 35.9 557
1995-05-01 21:04:56 C 14 23 39.23 +47 37 29.5 557
1995-05-01 22:28:28 C 14 23 34.36 +47 37 19.0 557
1995-05-02 05:33:20 C 14 23 10.72 +47 36 23.4 z 801
1995-05-02 05:54:57 C 14 23 09.44 +47 36 20.1 z 801
1995-05-02 20:24:52 C 14 22 22.66 +47 34 04.0 557
1995-05-02 21:25:39 C 14 22 19.11 +47 33 54.7 557
1995-05-02 22:39:20 C 14 22 14.79 +47 33 42.8 557
1995-05-03 00:39:06 C 14 22 07.84 +47 33 21.1 557
1995-05-03 02:04:06 C 14 22 02.89 +47 33 04.8 557
1995-05-04 05:29:17 C 14 20 33.85 +47 27 42.7 z 816
1995-05-04 06:11:45 C 14 20 31.38 +47 27 32.9 z 816
1995-05-04 06:15:59 C 14 20 31.14 +47 27 31.8 z 816
1995-05-08 06:53:04 C 14 15 23.64 +46 58 18.5 711
1995-05-08 07:09:04 C 14 15 22.73 +46 58 12.1 711
1995-05-09 06:17:40 C 14 14 12.01 +46 48 53.6 711
1995-05-09 06:27:39 C 14 14 11.47 +46 48 49.4 711
1995-05-18 13:19:41 C 14 04 12.59 +44 34 54.1 z 897
1995-05-18 13:33:41 C 14 04 12.02 +44 34 43.0 z 897
1995-05-23 14:24:14 C 14 00 09.80 +42 49 59.7 z 360
1995-05-23 14:28:30 C 14 00 09.71 +42 49 55.4 z 360
1995-05-23 14:32:45 C 14 00 09.54 +42 49 51.2 z 360
1995-05-24 21:30:19 C 13 59 18.95 +42 19 31.4 z 104
1995-05-24 21:35:20 C 13 59 18.75 +42 19 26.0 z 104
1995-05-24 21:40:20 C 13 59 18.57 +42 19 20.8 z 104
1995-05-27 23:43:23 C 13 57 35.81 +41 01 18.4 557
1995-05-28 00:13:19 C 13 57 35.15 +41 00 44.8 557
1995-05-29 00:07:57 C 13 57 08.07 +40 33 57.0 118
1995-06-25 03:27:30 C 14 03 14.32 +24 10 40.0 711
1995-06-30 06:26:29 C 14 07 56.81 +20 22 14.2 z 658