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
2020-04-06 08:26:32 C 18 08 31.27 +16 09 04.3 u H21
2020-04-06 08:29:29 C 18 08 31.52 +16 09 05.3 u H21
2020-04-06 08:32:25 C 18 08 31.80 +16 09 06.2 u H21
2020-04-06 08:35:22 C 18 08 32.08 +16 09 07.1 u H21
2020-04-06 08:38:18 C 18 08 32.32 +16 09 08.2 u H21
2020-04-06 08:41:20 C 18 08 32.61 +16 09 09.1 u H21
2020-04-20 12:32:23 C 18 38 57.18 +17 45 12.1 V T05
2020-04-20 12:38:05 C 18 38 57.65 +17 45 13.5 V T05
2020-04-20 12:46:45 C 18 38 58.36 +17 45 15.7 V T05
2020-05-06 12:02:36 C 19 09 40.62 +18 37 14.2 V T05
2020-05-06 12:07:07 C 19 09 40.94 +18 37 14.1 V T05
2020-05-06 12:11:47 C 19 09 41.26 +18 37 14.2 V T05
2020-05-06 12:25:04 C 19 09 42.22 +18 37 14.6 V T05
2020-05-09 10:06:29 C 19 14 50.81 +18 36 24.4 U I41
2020-05-09 11:49:26 C 19 14 57.92 +18 36 20.8 U I41
2020-05-10 08:29:51 C 19 16 28.50 +18 35 17.6 U I41
2020-05-10 10:23:33 C 19 16 36.33 +18 35 12.2 U I41
2020-05-11 10:25:48 C 19 18 19.78 +18 33 30.1 U I41
2020-05-11 10:27:14 C 19 18 19.88 +18 33 30.0 U I41
2020-05-11 11:36:41 C 19 18 24.57 +18 33 24.5 U I41
2020-05-11 11:38:03 C 19 18 24.65 +18 33 24.4 U I41
2020-05-12 07:41:18 C 19 19 50.89 +18 31 31.7 U I41
2020-05-12 10:43:26 C 19 20 03.20 +18 31 15.1 U I41
2020-05-12 12:59:59 C 19 20 12.93 +18 31 04.7 V T08
2020-05-12 13:03:18 C 19 20 13.17 +18 31 04.3 V T08
2020-05-12 13:07:30 C 19 20 13.43 +18 31 03.9 V T08
2020-05-12 13:17:04 C 19 20 14.05 +18 31 02.9 V T08
2020-05-16 08:48:34 C 19 26 33.83 +18 17 04.1 U I41
2020-05-16 09:53:47 C 19 26 37.99 +18 16 51.8 U I41
2020-05-16 09:55:08 C 19 26 38.07 +18 16 51.5 U I41
2020-05-16 12:47:49 C 19 26 49.68 +18 16 20.7 V T08
2020-05-16 12:50:36 C 19 26 49.86 +18 16 20.2 V T08
2020-05-16 12:51:15 C 19 26 49.90 +18 16 20.2 V T08
2020-05-16 12:55:14 C 19 26 50.15 +18 16 19.3 V T08
2020-05-16 13:19:59 C 19 26 51.71 +18 16 14.3 V T08
2020-05-17 08:48:22 C 19 28 10.56 +18 11 57.2 U I41
2020-05-17 09:51:08 C 19 28 14.51 +18 11 43.7 U I41
2020-05-17 11:38:30 C 19 28 21.22 +18 11 19.5 U I41
2020-05-18 09:20:21 C 19 29 48.14 +18 06 02.8 U I41
2020-05-18 10:33:55 C 19 29 52.68 +18 05 44.5 U I41
2020-05-18 11:42:46 C 19 29 56.91 +18 05 27.0 U I41
2020-05-20 00:24:26 C 19 32 21.07 +17 55 26.6 o K95
2020-05-20 00:29:45 C 19 32 21.40 +17 55 24.5 o K95
2020-05-20 11:59:46 C 19 33 05.94 +17 51 35.7 V T08
2020-05-20 12:04:08 C 19 33 06.20 +17 51 34.5 V T08
2020-05-20 12:10:46 C 19 33 06.60 +17 51 32.3 V T08
2020-05-21 03:45:58 C 19 34 05.41 +17 46 39.0 o K95
2020-05-21 03:51:27 C 19 34 05.73 +17 46 36.9 o K95
2020-05-22 14:31:58 C 19 36 17.09 +17 33 46.7 V T05
2020-05-22 14:37:13 C 19 36 17.40 +17 33 45.0 V T05