3753 Cruithne (1986 TO)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5148760615 ± 2.70e-08
Semi-major axis (a)0.9977870007 AU ± 2.79e-10
Inclination (i)19.80229718° ± 1.10e-06
Long. of Asc. Node (Ω)126.18917750° ± 2.29e-06
Arg. of Perihelion (ω)43.87927650° ± 2.33e-06
Mean Anomaly (M)344.36398135° ± 4.18e-06
Mean Motion (n)0.9889071427°/day ± 4.15e-10
Perihelion dist (q)0.48405036 AU ± 2.69e-08
Aphelion dist (Q)1.51152364 AU ± 2.69e-08
Orbital Period0.99668234 yr ± 4.18e-10
Physical Parameters
H (abs. magnitude)15.42
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.019″
Uncertainty0
Orbit TypeAten
MOID0.070182 AU
Observations Used1482
Gaia Obs Used69
Oppositions1
Arc Total1973-2025
First Observation Used1973-10-17
Last Observation Used2025-11-02
Observations (1550)
Date Type RA Dec Mag Band Observatory
2023-09-13 03:18:01 C 06 03 14.614 -04 57 09.83 V M22
2023-09-19 02:47:33 C 06 27 55.171 -06 10 19.52 V M22
2023-09-19 02:52:47 C 06 27 56.100 -06 10 22.04 V M22
2023-09-19 03:23:25 C 06 28 01.524 -06 10 38.50 V M22
2023-09-19 03:26:50 C 06 28 02.122 -06 10 40.48 V M22
2023-09-20 08:33:34 C 06 33 18.986 -06 26 16.91 V W68
2023-09-20 08:52:25 C 06 33 22.418 -06 26 26.84 V W68
2023-09-20 09:13:07 C 06 33 26.148 -06 26 38.40 V W68
2023-09-20 09:26:14 C 06 33 28.517 -06 26 45.42 V W68
2023-09-20 09:39:23 C 06 33 30.902 -06 26 52.30 V W68
2023-09-26 08:30:35 C 07 00 56.671 -07 46 13.66 V W68
2023-09-26 08:50:10 C 07 01 00.542 -07 46 24.85 V W68
2023-09-26 09:29:06 C 07 01 08.311 -07 46 47.17 V W68
2023-10-02 07:55:06 C 07 31 18.391 -09 08 15.11 V W68
2023-10-02 08:20:49 C 07 31 24.046 -09 08 29.29 V W68
2023-10-02 08:25:24 C 07 31 25.075 -09 08 32.06 V W68
2023-10-02 08:44:27 C 07 31 29.234 -09 08 44.05 V W68
2023-10-21 11:58:48 C 09 30 47.574 -12 49 45.26 V 703
2023-10-21 12:06:37 C 09 30 49.864 -12 49 47.68 V 703
2023-10-21 12:22:16 C 09 30 54.432 -12 49 52.64 V 703
2023-10-31 08:17:36 C 10 43 16.634 -13 29 00.06 V W68
2023-10-31 08:28:43 C 10 43 20.124 -13 29 00.28 V W68
2023-10-31 08:34:02 C 10 43 21.790 -13 29 00.38 V W68
2024-07-04 09:38:31 C 02 40 56.597 +00 05 19.46 V W68
2024-07-04 09:43:51 C 02 40 57.094 +00 05 20.00 V W68
2024-07-04 09:57:42 C 02 40 58.524 +00 05 21.12 V W68
2024-07-04 10:20:46 C 02 41 00.766 +00 05 25.12 V W68
2024-07-08 09:31:25 C 02 50 34.524 +00 13 06.28 V W68
2024-07-08 09:32:04 C 02 50 34.620 +00 13 05.99 V W68
2024-07-08 09:36:01 C 02 50 35.011 +00 13 06.42 V W68
2024-07-08 09:37:19 C 02 50 35.146 +00 13 06.24 V W68
2024-07-08 09:43:49 C 02 50 35.796 +00 13 07.03 V W68
2024-07-08 09:46:24 C 02 50 36.065 +00 13 06.78 V W68
2024-07-08 10:00:37 C 02 50 37.469 +00 13 07.97 V W68
2024-07-08 10:01:16 C 02 50 37.558 +00 13 07.61 V W68
2024-07-12 09:33:45 C 03 00 21.000 +00 18 33.88 V W68
2024-07-12 09:38:20 C 03 00 21.490 +00 18 34.06 V W68
2024-07-12 10:03:07 C 03 00 23.976 +00 18 35.68 V W68
2024-07-12 10:18:42 C 03 00 25.589 +00 18 35.89 V W68
2024-07-16 09:12:40 C 03 10 13.562 +00 21 37.19 V W68
2024-07-16 09:18:31 C 03 10 14.179 +00 21 36.94 V W68
2024-07-16 09:27:36 C 03 10 15.089 +00 21 37.66 V W68
2024-07-16 09:47:03 C 03 10 17.083 +00 21 38.05 V W68
2024-07-29 14:23:12 C 03 44 14.402 +00 13 13.01 V T05
2024-07-29 14:50:00 C 03 44 17.350 +00 13 11.24 V T05
2024-07-29 14:56:05 C 03 44 18.010 +00 13 10.45 V T05
2024-07-29 15:07:01 C 03 44 19.190 +00 13 10.02 V T05
2024-08-06 14:11:57 C 04 06 00.163 -00 07 01.92 V T05
2024-08-06 14:34:24 C 04 06 02.710 -00 07 05.38 V T05
2024-08-06 14:52:49 C 04 06 04.798 -00 07 07.72 V T05