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
2020-08-23 13:42:44 C 04 45 16.70 -02 41 56.9 V T08
2020-08-23 13:51:58 C 04 45 17.87 -02 42 00.1 V T08
2020-08-23 14:01:18 C 04 45 18.99 -02 42 03.2 V T08
2020-08-23 14:15:15 C 04 45 20.77 -02 42 08.2 V T08
2020-08-23 14:15:55 C 04 45 20.81 -02 42 08.1 V T08
2020-08-23 14:49:10 C 04 45 24.95 -02 42 20.0 V T08
2020-08-23 14:59:51 C 04 45 26.24 -02 42 23.9 V T08
2020-08-29 14:42:33 C 05 04 01.31 -03 36 28.3 V T05
2020-08-29 14:48:32 C 05 04 02.09 -03 36 30.7 V T05
2020-08-29 14:59:18 C 05 04 03.51 -03 36 35.0 V T05
2020-08-31 14:20:35 C 05 10 25.68 -03 56 24.3 V T08
2020-08-31 14:28:33 C 05 10 26.72 -03 56 27.3 V T08
2020-08-31 14:55:53 C 05 10 30.37 -03 56 39.4 V T08
2020-08-31 15:10:33 C 05 10 32.34 -03 56 45.8 V T08
2020-09-02 13:17:19 C 05 16 52.55 -04 17 02.8 V T05
2020-09-02 13:21:21 C 05 16 53.11 -04 17 04.3 V T05
2020-09-02 13:29:58 C 05 16 54.27 -04 17 08.5 V T05
2020-09-02 13:44:35 C 05 16 56.30 -04 17 15.3 V T05
2020-09-04 14:32:55 C 05 23 47.44 -04 39 45.8 V T08
2020-09-04 14:57:44 C 05 23 50.91 -04 39 57.9 V T08
2020-09-04 15:05:07 C 05 23 51.93 -04 40 01.7 V T08
2020-09-04 15:13:33 C 05 23 53.14 -04 40 05.6 V T08
2020-09-08 14:01:33 C 05 37 41.28 -05 26 54.2 V T08
2020-09-08 14:06:51 C 05 37 42.07 -05 26 57.5 V T08
2020-09-08 14:20:55 C 05 37 44.10 -05 27 04.8 V T08
2020-09-08 14:49:08 C 05 37 48.28 -05 27 19.3 V T08
2020-09-10 14:36:40 C 05 45 01.69 -05 52 27.9 V T05
2020-09-10 14:44:41 C 05 45 02.92 -05 52 32.3 V T05
2020-09-10 15:11:22 C 05 45 06.93 -05 52 46.7 V T05
2020-09-10 15:22:00 C 05 45 08.53 -05 52 52.2 V T05
2020-09-14 14:39:40 C 06 00 08.46 -06 45 59.5 V T05
2020-09-14 15:10:01 C 06 00 13.29 -06 46 17.2 V T05
2020-09-14 15:18:39 C 06 00 14.66 -06 46 22.3 V T05
2020-09-15 00:29:45 C 06 01 44.20 -06 51 44.9 Y B18
2020-09-15 00:29:55 C 06 01 44.24 -06 51 44.8 Y B18
2020-09-15 00:30:05 C 06 01 44.25 -06 51 45.0 Y B18
2020-09-15 00:30:15 C 06 01 44.27 -06 51 45.0 Y B18
2020-09-15 00:30:25 C 06 01 44.30 -06 51 45.1 Y B18
2020-09-15 00:30:35 C 06 01 44.33 -06 51 45.3 Y B18
2020-09-15 00:31:10 C 06 01 44.43 -06 51 45.6 Y B18
2020-09-15 00:37:10 C 06 01 45.39 -06 51 49.1 Y B18
2020-09-15 00:38:10 C 06 01 45.55 -06 51 49.8 Y B18
2020-09-15 00:40:10 C 06 01 45.88 -06 51 50.9 Y B18
2020-09-15 00:42:10 C 06 01 46.20 -06 51 52.1 Y B18
2020-09-16 14:24:20 C 06 07 58.57 -07 14 01.6 V T08
2020-09-16 14:29:39 C 06 07 59.45 -07 14 04.7 V T08
2020-09-16 14:59:29 C 06 08 04.33 -07 14 22.6 V T08
2020-09-16 15:21:44 C 06 08 07.98 -07 14 36.2 V T08
2020-09-18 00:19:36 C 06 13 41.00 -07 34 32.6 Y B18
2020-09-18 00:19:46 C 06 13 41.02 -07 34 32.9 Y B18