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
2025-08-09 14:15:36 C 04 15 59.086 -00 04 14.41 V T05
2025-08-09 14:41:39 C 04 16 02.110 -00 04 19.45 V T05
2025-08-09 14:57:04 C 04 16 04.003 -00 04 22.01 V T05
2025-08-24 11:16:03 C 05 01 22.354 -01 20 32.24 V 703
2025-08-24 11:19:24 C 05 01 22.782 -01 20 32.60 V 703
2025-08-24 11:22:46 C 05 01 23.243 -01 20 33.97 V 703
2025-08-24 11:26:07 C 05 01 23.700 -01 20 35.34 V 703
2025-08-30 03:35:44 C 05 20 23.839 -02 01 54.05 V M22
2025-08-30 03:38:59 C 05 20 24.310 -02 01 55.24 V M22
2025-08-30 03:46:50 C 05 20 25.428 -02 01 57.72 V M22
2025-08-30 03:50:06 C 05 20 25.872 -02 01 58.58 V M22
2025-09-02 04:39:36 C 05 31 04.987 -02 27 07.34 V R17
2025-09-02 05:00:09 C 05 31 08.002 -02 27 15.16 V R17
2025-09-02 05:20:57 C 05 31 11.062 -02 27 22.39 V R17
2025-09-02 05:39:36 C 05 31 13.805 -02 27 29.05 V R17
2025-09-02 14:17:05 C 05 32 31.056 -02 30 33.23 V T08
2025-09-02 14:21:47 C 05 32 31.781 -02 30 34.92 V T08
2025-09-02 14:27:09 C 05 32 32.530 -02 30 36.58 V T08
2025-09-02 14:32:27 C 05 32 33.353 -02 30 38.81 V T08
2025-09-02 14:34:27 C 05 32 33.622 -02 30 39.78 V T08
2025-09-02 14:57:15 C 05 32 37.008 -02 30 47.59 V T08
2025-09-02 15:04:24 C 05 32 38.033 -02 30 49.97 V T08
2025-09-02 15:10:24 C 05 32 38.945 -02 30 53.39 V T08
2025-09-04 02:24:34 C 05 37 57.818 -02 43 39.83 V M22
2025-09-04 02:25:13 C 05 37 57.919 -02 43 39.76 V M22
2025-09-04 02:29:49 C 05 37 58.630 -02 43 41.45 V M22
2025-09-04 02:30:28 C 05 37 58.723 -02 43 42.24 V M22
2025-09-04 02:38:07 C 05 37 59.878 -02 43 44.72 V M22
2025-09-04 02:39:25 C 05 38 00.060 -02 43 45.37 V M22
2025-09-04 02:56:37 C 05 38 02.630 -02 43 51.46 V M22
2025-09-04 02:58:34 C 05 38 02.950 -02 43 52.32 V M22
2025-09-04 03:39:35 C 05 38 09.098 -02 44 08.05 V M22
2025-09-04 03:41:34 C 05 38 09.425 -02 44 08.63 V M22
2025-09-05 04:44:33 C 05 41 59.801 -02 53 45.82 V R17
2025-09-05 05:05:16 C 05 42 02.966 -02 53 53.81 V R17
2025-09-05 05:26:23 C 05 42 06.182 -02 54 02.02 V R17
2025-09-05 05:39:09 C 05 42 08.131 -02 54 06.73 V R17
2025-09-06 04:31:52 C 05 45 41.222 -03 02 57.52 V R17
2025-09-06 04:48:46 C 05 45 43.812 -03 03 04.18 V R17
2025-09-06 05:09:08 C 05 45 46.975 -03 03 12.10 V R17
2025-09-06 05:29:30 C 05 45 50.129 -03 03 20.09 V R17
2025-09-07 02:11:40 C 05 49 05.194 -03 11 21.01 V M22
2025-09-07 02:15:34 C 05 49 05.825 -03 11 22.52 V M22
2025-09-07 02:25:23 C 05 49 07.375 -03 11 26.34 V M22
2025-09-08 13:45:08 C 05 54 45.274 -03 25 51.92 V T08
2025-09-08 13:49:47 C 05 54 46.008 -03 25 53.87 V T08
2025-09-08 13:59:44 C 05 54 47.609 -03 25 58.01 V T08
2025-09-08 14:25:01 C 05 54 51.631 -03 26 08.48 V T08
2025-09-09 08:20:55 C 05 57 45.667 -03 33 25.38 V W68
2025-09-09 08:24:57 C 05 57 46.291 -03 33 27.36 V W68