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
2020-05-22 14:41:58 C 19 36 17.66 +17 33 43.0 – V T05
2020-05-24 12:30:47 C 19 39 07.53 +17 14 25.4 – V T08
2020-05-24 12:35:45 C 19 39 07.80 +17 14 23.0 – V T08
2020-05-24 12:39:44 C 19 39 08.02 +17 14 21.2 – V T08
2020-05-24 12:50:35 C 19 39 08.61 +17 14 16.4 – V T08
2020-05-24 14:47:01 C 19 39 15.06 +17 13 22.9 – V T08
2020-05-26 23:04:22 C 19 42 37.44 +16 44 51.0 – V Z80
2020-05-26 23:08:33 C 19 42 37.68 +16 44 47.7 – V Z80
2020-05-30 12:00:17 C 19 47 27.68 +15 51 58.7 – V T05
2020-05-30 12:03:36 C 19 47 27.84 +15 51 56.4 – V T05
2020-05-30 12:08:16 C 19 47 28.07 +15 51 53.1 – V T05
2020-06-04 10:39:13 C 19 53 46.35 +14 14 07.5 – V T08
2020-06-04 10:54:27 C 19 53 47.05 +14 13 53.2 – V T08
2020-06-04 11:05:53 C 19 53 47.58 +14 13 42.4 – V T08
2020-06-05 11:58:53 C 19 55 02.39 +13 49 14.0 – V T08
2020-06-05 12:04:34 C 19 55 02.65 +13 49 08.4 – V T08
2020-06-05 12:08:34 C 19 55 02.82 +13 49 04.4 – V T08
2020-06-05 12:23:56 C 19 55 03.48 +13 48 48.9 – V T08
2020-06-09 21:30:48 C 20 00 03.37 +11 48 05.3 – V 186
2020-06-09 21:32:24 C 20 00 03.44 +11 48 02.7 – V 186
2020-06-09 21:33:58 C 20 00 03.49 +11 48 01.1 – V 186
2020-06-09 21:35:33 C 20 00 03.60 +11 47 59.3 – V 186
2020-06-13 00:48:16 C 20 03 20.03 +10 02 52.1 – V 160
2020-06-13 00:51:08 C 20 03 20.13 +10 02 47.7 – V 160
2020-06-13 00:53:58 C 20 03 20.24 +10 02 43.4 – V 160
2020-06-16 12:31:21 C 20 06 39.088 +07 45 14.63 – U F52
2020-06-16 12:49:36 C 20 06 39.639 +07 44 42.08 – U F52
2020-06-16 13:07:48 C 20 06 40.194 +07 44 09.56 – U F52
2020-06-16 13:26:06 C 20 06 40.747 +07 43 36.78 – U F52
2020-06-19 20:51:55 C 20 09 31.16 +05 10 43.9 – q L68
2020-06-19 21:06:52 C 20 09 31.61 +05 10 11.8 – q L68
2020-06-19 21:14:07 C 20 09 31.81 +05 09 57.3 – q L68
2020-06-20 09:49:35 C 20 09 56.76 +04 43 05.9 – V T08
2020-06-20 10:04:17 C 20 09 57.15 +04 42 34.7 – V T08
2020-06-20 10:41:42 C 20 09 58.14 +04 41 15.4 – V T08
2020-06-20 11:19:13 C 20 09 59.10 +04 39 55.7 – V T08
2020-06-20 11:52:41 C 20 09 59.94 +04 38 44.5 – V T08
2020-06-20 12:02:01 C 20 10 00.18 +04 38 24.6 – V T08
2020-06-22 00:48:59 C 20 11 09.80 +03 17 15.7 – q 160
2020-06-22 00:51:17 C 20 11 09.84 +03 17 10.4 – q 160
2020-06-22 00:53:36 C 20 11 09.92 +03 17 05.2 – q 160
2020-06-22 09:53:09 C 20 11 27.25 +02 56 38.7 – V T05
2020-06-22 10:34:24 C 20 11 28.22 +02 55 03.4 – V T05
2020-06-22 10:47:59 C 20 11 28.52 +02 54 32.5 – V T05
2020-06-22 10:53:34 C 20 11 28.65 +02 54 19.8 – V T05
2020-06-22 11:15:21 C 20 11 29.15 +02 53 29.7 – V T05
2020-06-22 11:44:48 C 20 11 29.82 +02 52 21.6 – V T05
2020-06-22 11:47:26 C 20 11 29.87 +02 52 15.5 – V T05
2020-06-22 11:52:43 C 20 11 29.99 +02 52 03.2 – V T05
2020-06-23 01:06:12 C 20 11 53.30 +02 20 56.8 – q 160