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
2021-11-01 15:16:34 C 10 46 02.31 -15 31 02.1 V T08
2021-11-01 15:29:09 C 10 46 06.37 -15 31 01.1 V T08
2021-11-06 14:52:55 C 11 24 39.69 -15 16 53.5 V T08
2021-11-06 14:54:15 C 11 24 40.14 -15 16 52.8 V T08
2021-11-06 15:00:15 C 11 24 42.03 -15 16 52.6 V T08
2021-11-06 15:08:21 C 11 24 44.66 -15 16 49.8 V T08
2021-11-06 15:26:18 C 11 24 50.43 -15 16 47.0 V T08
2021-11-06 15:35:36 C 11 24 53.39 -15 16 45.9 V T08
2021-11-08 15:01:11 C 11 40 07.84 -15 06 11.1 V T05
2021-11-08 15:08:32 C 11 40 10.17 -15 06 09.5 V T05
2021-11-08 15:27:21 C 11 40 16.16 -15 06 05.1 V T05
2021-11-08 15:33:20 C 11 40 18.07 -15 06 03.5 V T05
2022-08-15 13:37:17 C 04 25 22.898 -01 11 34.04 V T08
2022-08-15 13:42:31 C 04 25 23.474 -01 11 35.20 V T08
2022-08-15 13:50:24 C 04 25 24.439 -01 11 36.38 V T08
2022-08-15 14:06:48 C 04 25 26.378 -01 11 40.45 V T08
2022-08-17 14:04:09 C 04 31 16.032 -01 23 18.38 V T05
2022-08-17 14:08:43 C 04 31 16.582 -01 23 19.43 V T05
2022-08-17 14:34:39 C 04 31 19.723 -01 23 26.20 V T05
2022-08-17 14:51:45 C 04 31 21.785 -01 23 30.26 V T05
2022-08-20 08:28:13 C 04 39 29.419 -01 40 47.75 V W68
2022-08-20 09:05:33 C 04 39 34.025 -01 40 58.55 V W68
2022-08-20 09:27:33 C 04 39 36.732 -01 41 04.60 V W68
2022-08-20 09:34:41 C 04 39 37.632 -01 41 06.40 V W68
2022-08-22 03:03:53 C 04 44 51.902 -01 53 01.03 V M22
2022-08-22 03:11:43 C 04 44 52.874 -01 53 03.26 V M22
2022-08-22 03:45:20 C 04 44 57.096 -01 53 13.09 V M22
2022-08-22 04:00:15 C 04 44 58.956 -01 53 17.77 V M22
2022-08-24 09:25:18 C 04 51 50.863 -02 09 41.80 V W68
2022-08-24 09:51:01 C 04 51 54.156 -02 09 50.15 V W68
2022-08-24 09:56:55 C 04 51 54.907 -02 09 51.88 V W68
2022-08-24 10:15:48 C 04 51 57.324 -02 09 58.28 V W68
2022-09-02 14:37:53 C 05 21 53.491 -03 30 20.95 V T05
2022-09-02 14:45:43 C 05 21 54.590 -03 30 24.23 V T05
2022-09-02 15:10:40 C 05 21 58.090 -03 30 34.63 V T05
2022-09-04 14:39:08 C 05 28 48.684 -03 50 29.80 V T08
2022-09-04 14:47:40 C 05 28 49.913 -03 50 34.69 V T08
2022-09-04 15:01:51 C 05 28 51.931 -03 50 40.88 V T08
2022-09-04 15:07:45 C 05 28 52.745 -03 50 42.76 V T08
2022-09-05 08:14:32 C 05 31 23.222 -03 57 59.72 V W68
2022-09-05 08:19:05 C 05 31 23.885 -03 58 01.42 V W68
2022-09-05 08:26:53 C 05 31 25.008 -03 58 05.02 V W68
2022-09-05 08:43:54 C 05 31 27.494 -03 58 12.18 V W68
2022-09-07 03:03:47 C 05 37 44.978 -04 17 03.26 V M22
2022-09-07 03:11:35 C 05 37 46.142 -04 17 06.94 V M22
2022-09-07 03:38:37 C 05 37 50.138 -04 17 19.54 V M22
2022-09-07 03:44:28 C 05 37 51.019 -04 17 21.98 V M22
2022-09-09 09:01:17 C 05 45 58.426 -04 42 08.32 V W68
2022-09-09 09:28:10 C 05 46 02.549 -04 42 20.81 V W68
2022-09-09 09:34:02 C 05 46 03.437 -04 42 23.80 V W68