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
2009-10-11 15:47:57 C 06 56 37.67 -24 32 07.3 r 423
2009-10-16 16:03:39 C 07 23 41.06 -27 15 20.0 r 423
2009-10-16 16:22:24 C 07 23 45.51 -27 15 45.8 r 423
2009-10-16 16:41:09 C 07 23 49.95 -27 16 11.8 r 423
2009-10-16 17:01:34 C 07 23 54.82 -27 16 39.6 r 423
2010-08-21 22:35:23 S 04 11 27.37 -05 16 49.0 L C51
2010-08-22 04:56:25 S 04 12 07.57 -05 19 51.4 L C51
2010-08-22 08:06:56 S 04 12 27.70 -05 21 21.7 L C51
2010-08-22 11:17:27 S 04 12 47.794 -05 22 55.20 L C51
2010-08-22 17:38:29 S 04 13 28.08 -05 26 00.0 L C51
2010-08-22 20:49:00 S 04 13 48.32 -05 27 33.2 L C51
2010-08-22 23:59:31 S 04 14 08.46 -05 29 07.2 L C51
2010-08-23 01:34:41 S 04 14 18.59 -05 29 54.8 L C51
2010-08-23 07:55:43 S 04 14 59.030 -05 33 02.02 L C51
2010-08-23 09:30:54 S 04 15 09.17 -05 33 49.8 L C51
2010-08-23 11:06:03 S 04 15 19.22 -05 34 36.8 L C51
2010-08-23 11:06:14 S 04 15 19.24 -05 34 36.9 L C51
2010-08-23 12:41:24 S 04 15 29.38 -05 35 24.8 L C51
2010-08-23 14:16:34 S 04 15 39.523 -05 36 12.13 L C51
2010-08-23 14:16:45 S 04 15 39.547 -05 36 11.12 L C51
2010-08-23 15:51:55 S 04 15 49.68 -05 36 59.6 L C51
2010-08-23 22:12:57 S 04 16 30.25 -05 40 12.0 L C51
2010-08-23 23:48:08 S 04 16 40.42 -05 40 59.6 L C51
2010-08-24 02:58:39 S 04 17 00.761 -05 42 36.22 L C51
2010-08-24 12:30:12 S 04 18 01.83 -05 47 28.2 L C51
2010-08-24 15:40:43 S 04 18 22.231 -05 49 06.38 L C51
2010-08-25 01:12:16 S 04 19 23.503 -05 54 02.20 L C51
2010-09-01 23:42:26 S 04 40 24.876 -07 44 46.07 L C51
2010-10-01 08:31:20 S 06 15 40.891 -18 18 23.51 L C51
2010-10-04 06:21:59 S 06 27 50.573 -19 40 47.89 L C51
2010-10-04 09:32:30 S 06 28 24.828 -19 44 36.60 L C51
2010-10-04 12:42:50 S 06 28 59.189 -19 48 26.21 L C51
2010-10-04 15:53:21 S 06 29 33.658 -19 52 15.85 L C51
2010-10-04 19:03:52 S 06 30 08.244 -19 56 05.64 L C51
2010-10-04 22:14:24 S 06 30 42.910 -19 59 55.79 L C51
2010-10-05 01:24:55 S 06 31 17.686 -20 03 46.76 L C51
2010-10-05 04:35:15 S 06 31 52.531 -20 07 37.92 L C51
2010-10-05 07:45:46 S 06 32 27.530 -20 11 29.33 L C51
2010-10-05 10:56:17 S 06 33 02.60 -20 15 20.9 L C51
2010-10-05 12:31:26 S 06 33 20.17 -20 17 16.7 L C51
2010-10-05 15:41:58 S 06 33 55.421 -20 21 09.18 L C51
2010-10-05 17:17:19 S 06 34 13.10 -20 23 05.1 L C51
2010-10-05 18:52:29 S 06 34 30.766 -20 25 01.70 L C51
2010-10-05 20:27:39 S 06 34 48.48 -20 26 57.9 L C51
2010-10-06 01:13:20 S 06 35 41.78 -20 32 47.3 L C51
2010-10-06 02:48:41 S 06 35 59.63 -20 34 43.6 L C51
2010-10-06 04:23:51 S 06 36 17.44 -20 36 40.8 L C51
2010-10-06 05:59:12 S 06 36 35.335 -20 38 37.50 L C51
2010-10-06 07:34:22 S 06 36 53.251 -20 40 34.82 L C51
2010-10-06 09:09:43 S 06 37 11.186 -20 42 31.57 L C51