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
2018-06-25 09:33:08 C 23 33 03.20 -10 42 18.3 U 703
2018-06-25 09:40:31 C 23 33 04.10 -10 42 26.6 U 703
2018-06-25 09:47:54 C 23 33 05.01 -10 42 34.6 U 703
2018-07-06 04:44:39 C 00 05 15.55 -15 41 19.7 q X74
2018-07-06 04:58:19 C 00 05 17.12 -15 41 37.0 q X74
2018-07-06 05:11:59 C 00 05 18.74 -15 41 53.9 q X74
2018-07-12 13:52:34 C 00 23 17.04 -19 01 00.6 U T08
2018-07-12 14:05:10 C 00 23 18.46 -19 01 17.9 U T08
2018-07-12 14:06:30 C 00 23 18.58 -19 01 19.5 U T08
2018-07-12 14:31:43 C 00 23 21.33 -19 01 53.8 U T08
2018-07-12 19:32:22 C 00 23 55.86 -19 08 42.2 q D29
2018-07-12 19:47:38 C 00 23 57.54 -19 09 03.0 q D29
2018-07-12 20:02:55 C 00 23 59.23 -19 09 23.7 q D29
2018-07-16 13:46:29 C 00 34 01.97 -21 12 46.4 U T08
2018-07-16 13:57:47 C 00 34 03.20 -21 13 02.9 U T08
2018-07-16 14:09:06 C 00 34 04.39 -21 13 18.4 U T08
2018-07-16 14:20:25 C 00 34 05.55 -21 13 34.2 U T08
2018-07-22 13:20:34 C 00 49 09.63 -24 37 01.4 U T05
2018-07-22 13:31:48 C 00 49 10.71 -24 37 17.9 U T05
2018-07-22 13:42:28 C 00 49 11.73 -24 37 33.1 U T05
2018-07-22 13:55:14 C 00 49 12.96 -24 37 51.6 U T05
2018-07-24 13:37:30 C 00 53 56.94 -25 46 58.2 U T08
2018-07-24 13:49:27 C 00 53 58.05 -25 47 15.5 U T08
2018-07-24 14:02:04 C 00 53 59.18 -25 47 33.4 U T08
2018-07-24 14:16:03 C 00 54 00.34 -25 47 53.7 U T08
2018-08-01 13:23:54 C 01 11 13.59 -30 26 37.3 U T08
2018-08-01 13:35:11 C 01 11 14.51 -30 26 54.3 U T08
2018-08-01 13:46:28 C 01 11 15.36 -30 27 11.0 U T08
2018-08-01 13:57:47 C 01 11 16.31 -30 27 27.4 U T08
2018-08-07 13:18:14 C 01 22 02.80 -33 53 55.7 U T05
2018-08-07 13:29:31 C 01 22 03.51 -33 54 11.7 U T05
2018-08-07 13:40:49 C 01 22 04.20 -33 54 28.2 U T05
2018-08-07 13:52:07 C 01 22 04.92 -33 54 44.4 U T05
2018-08-13 00:27:10 C 01 30 00.82 -36 56 24.0 o K95
2018-08-13 00:28:46 C 01 30 00.89 -36 56 26.1 o K95
2018-08-13 00:32:03 C 01 30 01.01 -36 56 30.8 o K95
2018-08-13 03:17:30 C 01 30 09.04 -37 00 16.9 o K95
2018-08-13 03:28:16 C 01 30 09.54 -37 00 31.7 o K95
2018-08-13 12:55:54 C 01 30 40.01 -37 13 33.5 U T08
2018-08-13 13:07:13 C 01 30 40.50 -37 13 48.8 U T08
2018-08-13 13:18:31 C 01 30 41.10 -37 14 04.1 U T08
2018-08-13 13:29:48 C 01 30 41.55 -37 14 19.6 U T08
2018-08-17 12:34:21 C 01 35 04.40 -39 20 03.4 U T08
2018-08-17 12:48:16 C 01 35 04.90 -39 20 21.6 U T08
2018-08-17 13:06:51 C 01 35 05.53 -39 20 45.6 U T08
2018-08-17 13:20:07 C 01 35 05.99 -39 21 02.8 U T08
2018-08-19 05:41:34 C 01 36 37.10 -40 12 19.6 q Y00
2018-08-19 05:58:11 C 01 36 37.58 -40 12 39.9 q Y00
2018-08-19 06:12:38 C 01 36 38.04 -40 12 58.4 q Y00
2018-08-21 14:16:48 C 01 38 23.62 -41 22 20.6 U T08