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
2020-01-04 13:15:08 C 14 12 17.40 +08 34 27.0 – V 703
2020-01-12 02:55:31 C 14 31 53.03 +08 27 35.5 – V C95
2020-01-12 03:39:02 C 14 31 57.77 +08 27 34.0 – V C95
2020-01-19 13:01:13 C 14 51 16.78 +08 29 17.2 – V 703
2020-01-19 13:07:19 C 14 51 17.47 +08 29 17.3 – V 703
2020-01-19 13:13:23 C 14 51 18.03 +08 29 17.8 – V 703
2020-01-19 13:19:29 C 14 51 18.72 +08 29 18.6 – V 703
2020-01-20 15:43:28 C 14 54 12.13 +08 30 19.3 – V T08
2020-01-20 15:44:11 C 14 54 12.22 +08 30 18.0 – V T08
2020-01-20 15:47:36 C 14 54 12.53 +08 30 18.3 – V T08
2020-01-20 15:48:20 C 14 54 12.63 +08 30 17.1 – V T08
2020-01-20 15:51:42 C 14 54 13.00 +08 30 19.5 – V T08
2020-01-20 15:52:26 C 14 54 13.08 +08 30 18.0 – V T08
2020-02-18 12:00:21 C 16 10 16.47 +10 05 58.5 – V 703
2020-02-18 12:07:56 C 16 10 17.30 +10 05 59.4 – V 703
2020-02-18 12:15:29 C 16 10 18.04 +10 06 01.0 – V 703
2020-02-18 12:23:04 C 16 10 18.93 +10 06 03.3 – V 703
2020-03-03 12:26:15 C 16 46 39.81 +11 36 43.2 – U I41
2020-03-03 12:58:34 C 16 46 43.20 +11 36 53.0 – U I41
2020-03-05 11:27:56 C 16 51 40.16 +11 51 10.1 – V G96
2020-03-05 11:35:25 C 16 51 40.93 +11 51 12.4 – V G96
2020-03-05 11:42:52 C 16 51 41.71 +11 51 14.8 – V G96
2020-03-05 11:50:20 C 16 51 42.49 +11 51 17.1 – V G96
2020-03-05 11:54:54 C 16 51 42.97 +11 51 18.7 – V 703
2020-03-05 12:02:30 C 16 51 43.77 +11 51 21.4 – V 703
2020-03-05 12:10:05 C 16 51 44.56 +11 51 23.7 – V 703
2020-03-05 12:17:40 C 16 51 45.34 +11 51 25.7 – V 703
2020-03-05 13:29:32 C 16 51 53.24 +11 51 49.5 – V T08
2020-03-05 13:38:41 C 16 51 54.16 +11 51 52.3 – V T08
2020-03-05 13:43:48 C 16 51 54.71 +11 51 54.3 – V T08
2020-03-05 14:03:46 C 16 51 56.78 +11 52 00.6 – V T08
2020-03-06 11:06:56 C 16 54 10.76 +11 58 33.8 – U I41
2020-03-06 12:53:46 C 16 54 21.84 +11 59 07.7 – U I41
2020-03-06 12:55:42 C 16 54 22.03 +11 59 08.2 – U I41
2020-03-10 14:35:31 C 17 04 39.346 +12 30 33.68 – U F52
2020-03-10 14:51:20 C 17 04 40.957 +12 30 38.97 – U F52
2020-03-10 15:06:33 C 17 04 42.521 +12 30 44.00 – U F52
2020-03-19 14:48:46 C 17 26 58.71 +13 43 45.0 – V T05
2020-03-19 14:53:06 C 17 26 59.16 +13 43 46.2 – V T05
2020-03-19 15:25:01 C 17 27 02.31 +13 43 57.3 – V T05
2020-03-19 15:41:07 C 17 27 03.89 +13 44 03.2 – V T05
2020-03-23 13:39:26 C 17 36 32.27 +14 16 44.5 – V T05
2020-03-23 13:50:37 C 17 36 33.39 +14 16 48.3 – V T05
2020-03-23 13:54:37 C 17 36 33.74 +14 16 50.1 – V T05
2020-03-23 14:15:45 C 17 36 35.82 +14 16 57.6 – V T05
2020-03-28 11:56:26 C 17 48 13.32 +14 57 50.4 – U I41
2020-03-28 11:58:26 C 17 48 13.52 +14 57 51.2 – U I41
2020-03-28 12:08:47 C 17 48 14.51 +14 57 54.8 – U I41
2020-03-28 12:10:46 C 17 48 14.69 +14 57 55.4 – U I41
2020-04-06 08:22:14 C 18 08 30.86 +16 09 02.8 – u H21