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
2020-10-09 15:20:11 S 21 48 05.29 -53 49 56.5 L C51
2020-10-10 00:46:03 S 21 48 54.09 -53 43 12.4 L C51
2020-10-10 02:20:06 S 21 49 02.17 -53 42 06.1 L C51
2020-10-10 07:02:40 S 21 49 26.58 -53 38 43.4 L C51
2020-10-10 13:19:18 S 21 49 58.96 -53 34 12.9 L C51
2020-10-10 16:27:38 S 21 50 15.20 -53 31 56.7 L C51
2020-10-10 18:01:41 S 21 50 23.59 -53 30 48.9 L C51
2020-10-10 19:35:57 S 21 50 31.37 -53 29 40.6 L C51
2020-10-10 21:10:12 S 21 50 39.57 -53 28 33.2 L C51
2020-10-10 22:44:16 S 21 50 47.71 -53 27 24.2 L C51
2020-10-11 09:43:28 S 21 51 44.41 -53 19 23.1 L C51
2020-10-11 12:51:47 S 21 52 00.57 -53 17 04.7 L C51
2020-10-11 16:00:06 S 21 52 16.89 -53 14 48.0 L C51
2020-10-14 00:57:12 C 21 57 10.19 -52 32 06.6 o K95
2020-10-14 01:02:33 C 21 57 10.65 -52 32 02.1 o K95
2020-10-23 06:22:46 C 22 16 12.11 -49 33 16.2 V T05
2020-10-23 07:22:00 C 22 16 16.87 -49 32 26.0 V T05
2020-10-23 07:28:35 C 22 16 17.43 -49 32 21.5 V T05
2020-10-23 07:33:12 C 22 16 17.80 -49 32 16.6 V T05
2020-10-23 07:41:09 C 22 16 18.43 -49 32 10.2 V T05
2020-11-04 06:12:58 C 22 40 32.65 -45 16 02.1 V T05
2020-11-04 06:26:15 C 22 40 33.69 -45 15 50.0 V T05
2020-11-04 06:26:54 C 22 40 33.76 -45 15 49.6 V T05
2020-11-04 06:43:24 C 22 40 35.05 -45 15 33.7 V T05
2020-11-04 06:46:02 C 22 40 35.30 -45 15 32.4 V T05
2020-11-16 06:41:29 C 23 04 20.44 -40 39 23.0 V T05
2020-11-16 06:46:47 C 23 04 20.93 -40 39 17.6 V T05
2020-11-16 06:56:00 C 23 04 21.61 -40 39 08.7 V T05
2020-11-16 07:00:39 C 23 04 22.01 -40 39 03.7 V T05
2020-11-16 07:15:09 C 23 04 23.15 -40 38 49.8 V T05
2020-12-08 05:49:35 C 23 46 33.37 -31 50 56.5 V T08
2020-12-08 05:53:36 C 23 46 33.71 -31 50 52.2 V T08
2020-12-08 06:02:13 C 23 46 34.36 -31 50 43.2 V T08
2020-12-08 06:17:28 C 23 46 35.46 -31 50 28.0 V T08
2020-12-19 02:04:08 C 00 06 56.55 -27 28 35.7 V 703
2020-12-19 02:12:19 C 00 06 57.11 -27 28 27.8 V 703
2020-12-19 02:28:41 C 00 06 58.41 -27 28 09.0 V 703
2021-11-13 12:15:16 C 11 31 10.64 +13 42 06.7 V G96
2021-11-13 12:24:14 C 11 31 11.45 +13 42 05.6 V G96
2021-11-13 12:33:15 C 11 31 12.27 +13 42 04.0 V G96
2021-11-13 12:42:14 C 11 31 13.09 +13 42 02.8 V G96
2022-01-07 13:10:58 C 13 33 47.51 +13 12 33.0 V G96
2022-01-07 13:15:00 C 13 33 47.88 +13 12 33.8 V G96
2022-01-07 13:19:02 C 13 33 48.24 +13 12 34.5 V G96
2022-01-07 13:23:04 C 13 33 48.62 +13 12 35.2 V G96
2022-02-03 10:51:12 C 14 33 33.89 +16 40 13.0 V 703
2022-02-03 10:58:51 C 14 33 34.57 +16 40 16.4 V 703
2022-02-03 11:06:31 C 14 33 35.28 +16 40 20.5 V 703
2022-02-03 11:14:10 C 14 33 35.95 +16 40 23.9 V 703
2022-02-03 14:07:23 C 14 33 51.564 +16 41 47.71 U F52