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
2014-12-20 04:13:16 C 02 57 12.55 -14 07 36.2 R G45
2014-12-20 04:19:54 C 02 57 12.40 -14 07 30.3 R G45
2014-12-20 04:25:52 C 02 57 12.28 -14 07 24.8 R G45
2014-12-28 03:26:15 C 02 54 47.69 -11 14 02.0 R G45
2014-12-28 03:31:17 C 02 54 47.66 -11 13 56.8 R G45
2014-12-28 03:37:16 C 02 54 47.62 -11 13 52.9 R G45
2014-12-28 03:50:10 C 02 54 47.47 -11 13 39.3 R G45
2015-01-04 03:59:02 C 02 54 46.04 -08 40 00.4 q 448
2015-01-04 04:21:52 C 02 54 46.17 -08 39 39.9 q 448
2015-01-04 04:46:25 C 02 54 46.20 -08 39 17.3 q 448
2015-01-21 05:18:33 C 03 01 40.251 -02 37 43.83 L F51
2015-01-21 05:36:42 C 03 01 40.713 -02 37 28.38 L F51
2015-01-21 05:54:55 C 03 01 41.191 -02 37 12.86 L F51
2015-01-21 06:13:07 C 03 01 41.660 -02 36 57.32 L F51
2016-07-09 00:11:33 S 01 35 18.88 -12 17 36.7 L C51
2016-07-09 03:20:14 S 01 35 40.60 -12 18 59.3 L C51
2016-07-09 06:28:55 S 01 36 02.30 -12 20 22.9 L C51
2016-07-09 09:37:36 S 01 36 24.02 -12 21 46.0 L C51
2016-07-09 12:46:17 S 01 36 45.80 -12 23 09.4 L C51
2016-07-09 15:54:58 S 01 37 07.41 -12 24 32.6 L C51
2016-07-09 15:55:09 S 01 37 07.40 -12 24 32.6 L C51
2016-07-10 01:21:12 S 01 38 12.24 -12 28 42.1 L C51
2016-07-10 02:55:27 S 01 38 23.03 -12 29 27.3 L C51
2016-07-10 04:29:53 S 01 38 33.90 -12 30 09.7 L C51
2016-07-10 12:21:30 S 01 39 27.70 -12 33 40.7 L C51
2016-07-10 15:30:11 S 01 39 49.14 -12 35 04.2 L C51
2016-07-10 15:30:23 S 01 39 49.20 -12 35 04.8 L C51
2016-08-27 14:45:19 C 03 16 07.459 -24 48 02.32 L F51
2016-08-27 14:56:28 C 03 16 07.906 -24 48 11.13 L F51
2016-08-31 07:02:56 C 03 19 39.63 -25 57 00.6 q W98
2016-08-31 07:36:02 C 03 19 40.70 -25 57 27.3 q W98
2016-08-31 08:09:39 C 03 19 41.84 -25 57 53.9 q W98
2016-09-07 14:58:43 C 03 24 30.717 -28 15 08.00 L F51
2016-09-07 15:10:17 C 03 24 30.897 -28 15 16.96 L F51
2016-09-25 21:42:28 C 03 22 56.69 -33 28 33.2 o K95
2016-09-25 21:46:09 C 03 22 56.58 -33 28 36.7 o K95
2016-09-25 21:49:48 C 03 22 56.49 -33 28 39.4 o K95
2016-09-25 21:57:09 C 03 22 56.25 -33 28 43.2 o K95
2016-10-08 14:31:55 C 03 10 16.99 -35 56 08.3 q Q60
2016-10-08 14:45:30 C 03 10 16.25 -35 56 13.3 q Q60
2016-10-08 14:59:26 C 03 10 15.42 -35 56 17.5 q Q60
2016-10-12 11:37:49 C 03 04 52.651 -36 22 21.12 L F51
2016-10-12 11:51:45 C 03 04 51.754 -36 22 24.37 L F51
2016-10-12 12:05:44 C 03 04 50.848 -36 22 27.49 L F51
2016-10-12 12:19:40 C 03 04 49.947 -36 22 30.52 L F51
2016-10-22 22:56:24 C 02 48 11.04 -36 38 40.2 o K95
2016-10-22 23:07:03 C 02 48 10.29 -36 38 39.4 o K95
2016-10-23 15:30:02 C 02 47 01.48 -36 36 51.9 q Q60
2016-10-23 15:44:08 C 02 47 00.51 -36 36 50.0 q Q60
2016-10-23 15:57:58 C 02 46 59.43 -36 36 48.1 q Q60