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
2026-03-22 07:49:55 C 11 20 58.297 +49 17 17.48 V 703
2026-03-22 07:56:48 C 11 20 57.491 +49 17 19.00 V 703
2026-03-22 08:00:14 C 11 20 57.311 +49 17 19.90 V 703
2026-03-24 07:54:32 C 11 18 12.791 +49 34 24.02 V G96
2026-03-24 08:02:41 C 11 18 12.294 +49 34 26.54 V G96
2026-03-24 08:10:50 C 11 18 11.804 +49 34 29.24 V G96
2026-03-24 08:18:59 C 11 18 11.308 +49 34 31.62 V G96
2026-03-25 08:47:11 C 11 16 50.016 +49 42 00.47 V T05
2026-03-25 08:49:50 C 11 16 49.853 +49 42 01.30 V T05
2026-03-25 08:55:04 C 11 16 49.538 +49 42 03.02 V T05
2026-03-25 09:27:21 C 11 16 47.616 +49 42 12.71 V T05
2026-03-26 09:26:28 C 11 15 29.002 +49 48 40.28 V T08
2026-03-26 09:32:25 C 11 15 28.603 +49 48 41.15 V T08
2026-03-26 09:41:01 C 11 15 28.118 +49 48 43.88 V T08
2026-03-26 10:31:40 C 11 15 25.190 +49 48 56.34 V T08
2026-03-28 09:16:30 C 11 12 57.720 +49 59 10.36 V T08
2026-03-28 09:21:46 C 11 12 57.382 +49 59 11.00 V T08
2026-03-28 09:30:59 C 11 12 56.911 +49 59 12.91 V T08
2026-03-28 09:45:30 C 11 12 56.057 +49 59 15.36 V T08
2026-04-05 23:49:17 B 11 03 52.373 +50 10 20.39 X Y84
2026-04-05 23:54:39 B 11 03 52.097 +50 10 19.81 X Y84
2026-04-06 00:00:03 B 11 03 51.811 +50 10 19.31 X Y84
2026-04-06 21:44:49 B 11 03 06.958 +50 08 30.80 X Y84
2026-04-06 21:48:58 B 11 03 06.763 +50 08 30.73 X Y84
2026-04-06 21:53:07 B 11 03 06.614 +50 08 30.23 X Y84