IAA RAS IAA Minor Planet Database

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
2020-07-09 22:59:12 C 20 19 24.42 -18 28 44.6 – V 089
2020-07-09 23:02:43 C 20 19 24.43 -18 28 57.2 – V 089
2020-07-09 23:06:13 C 20 19 24.43 -18 29 10.0 – V 089
2020-07-09 23:09:44 C 20 19 24.41 -18 29 22.6 – V 089
2020-07-09 23:13:16 C 20 19 24.43 -18 29 34.7 – V 089
2020-07-10 03:45:29 C 20 19 26.92 -18 45 22.1 – q Y00
2020-07-10 03:46:59 C 20 19 26.86 -18 45 26.8 – q Y00
2020-07-10 03:48:26 C 20 19 26.85 -18 45 33.2 – q Y00
2020-07-10 12:31:34 C 20 19 30.00 -19 17 18.6 – V T08
2020-07-10 12:41:03 C 20 19 29.97 -19 17 52.6 – V T08
2020-07-10 12:45:15 C 20 19 29.96 -19 18 07.8 – V T08
2020-07-10 13:03:52 C 20 19 29.93 -19 19 14.4 – V T08
2020-07-10 22:37:51 C 20 19 35.03 -19 53 56.7 – V 089
2020-07-10 22:41:23 C 20 19 35.01 -19 54 09.9 – V 089
2020-07-10 22:44:55 C 20 19 34.99 -19 54 21.9 – V 089
2020-07-10 22:48:27 C 20 19 35.01 -19 54 35.0 – V 089
2020-07-10 22:55:31 C 20 19 34.99 -19 54 59.9 – V 089
2020-07-10 22:59:03 C 20 19 35.01 -19 55 13.0 – V 089
2020-07-11 10:50:05 C 20 19 40.01 -20 37 54.4 – V T05
2020-07-11 10:52:43 C 20 19 40.00 -20 38 03.9 – V T05
2020-07-11 10:56:01 C 20 19 39.98 -20 38 15.8 – V T05
2020-07-11 10:56:40 C 20 19 39.98 -20 38 18.3 – V T05
2020-07-11 10:58:39 C 20 19 40.02 -20 38 24.7 – V T05
2020-07-11 11:07:15 C 20 19 39.94 -20 38 56.6 – V T05
2020-07-11 11:11:52 C 20 19 39.93 -20 39 13.3 – V T05
2020-07-12 01:37:24 C 20 19 46.12 -21 31 01.5 – q Y00
2020-07-12 01:38:51 C 20 19 46.16 -21 31 07.6 – q Y00
2020-07-12 01:40:23 C 20 19 46.17 -21 31 12.4 – q Y00
2020-07-12 22:13:46 C 20 19 51.27 -22 46 12.3 – V 089
2020-07-12 22:17:21 C 20 19 51.30 -22 46 25.1 – V 089
2020-07-12 22:20:56 C 20 19 51.30 -22 46 38.5 – V 089
2020-07-12 22:24:31 C 20 19 51.29 -22 46 51.2 – V 089
2020-07-12 22:28:06 C 20 19 51.29 -22 47 04.7 – V 089
2020-07-12 22:31:41 C 20 19 51.29 -22 47 17.5 – V 089
2020-07-12 22:35:16 C 20 19 51.27 -22 47 30.3 – V 089
2020-07-12 22:38:51 C 20 19 51.22 -22 47 43.2 – V 089
2020-07-12 22:42:27 C 20 19 51.22 -22 47 56.3 – V 089
2020-07-13 10:38:04 C 20 19 54.64 -23 30 56.2 – V T08
2020-07-13 11:11:52 C 20 19 54.43 -23 32 58.5 – V T08
2020-07-13 11:16:31 C 20 19 54.41 -23 33 15.4 – V T08
2020-07-13 11:58:11 C 20 19 54.15 -23 35 45.9 – V T08
2020-07-14 03:04:27 C 20 19 58.23 -24 29 58.0 – q Y00
2020-07-14 03:05:59 C 20 19 58.29 -24 30 04.1 – q Y00
2020-07-14 03:07:23 C 20 19 58.15 -24 30 09.3 – q Y00
2020-07-14 22:27:12 C 20 20 01.27 -25 40 12.3 – V 089
2020-07-14 22:30:50 C 20 20 01.23 -25 40 25.1 – V 089
2020-07-14 22:38:06 C 20 20 01.22 -25 40 51.1 – V 089
2020-07-14 22:41:44 C 20 20 01.19 -25 41 04.7 – V 089
2020-07-14 22:45:22 C 20 20 01.19 -25 41 18.0 – V 089
2020-07-14 22:49:00 C 20 20 01.15 -25 41 31.2 – V 089