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
2006-09-15 17:21:03 C 05 03 26.12 -14 00 01.2 r 423
2006-09-15 17:42:20 C 05 03 28.50 -14 00 23.0 r 423
2006-09-16 16:53:42 C 05 06 11.23 -14 24 03.0 r 423
2006-09-16 17:08:34 C 05 06 12.93 -14 24 18.2 r 423
2006-09-22 02:03:42 C 05 21 51.22 -16 45 24.1 r B14
2006-09-22 02:12:36 C 05 21 52.29 -16 45 34.6 r B14
2006-09-23 02:30:07 C 05 24 56.46 -17 13 54.7 r B14
2006-09-23 03:14:30 C 05 25 02.00 -17 14 47.1 r B14
2006-09-28 17:20:56 C 05 42 52.05 -20 01 19.1 r 423
2006-09-28 17:29:42 C 05 42 53.24 -20 01 30.7 r 423
2006-09-30 17:41:36 C 05 49 43.39 -21 05 44.8 r E12
2006-09-30 17:57:33 C 05 49 45.58 -21 06 06.5 r E12
2006-09-30 18:30:25 C 05 49 50.23 -21 06 51.2 r E12
2006-10-01 04:31:35 C 05 51 17.57 -21 20 45.7 o 493
2006-10-01 04:53:16 C 05 51 20.69 -21 21 15.6 o 493
2006-10-02 03:56:31 C 05 54 44.54 -21 53 01.2 o 493
2006-10-02 04:25:52 C 05 54 48.75 -21 53 43.4 o 493
2006-10-02 05:13:16 C 05 54 55.75 -21 54 48.8 o 493
2006-10-04 17:09:42 C 06 04 05.52 -23 19 29.2 r 423
2006-10-04 17:18:27 C 06 04 06.88 -23 19 41.7 r 423
2006-10-04 17:28:57 C 06 04 08.49 -23 19 57.2 r 423
2006-10-10 17:14:33 C 06 28 25.27 -26 56 52.8 r 423
2006-10-10 17:23:17 C 06 28 26.82 -26 57 06.6 r 423
2006-10-10 17:32:02 C 06 28 28.40 -26 57 20.2 r 423
2006-10-10 17:40:48 C 06 28 29.93 -26 57 34.1 r 423
2006-10-13 16:27:51 C 06 41 57.05 -28 50 18.1 r 423
2006-10-13 16:45:39 C 06 42 00.50 -28 50 47.5 r 423
2006-10-22 16:01:58 C 07 31 21.20 -34 44 49.2 r 423
2006-10-22 16:10:43 C 07 31 23.50 -34 45 03.7 r 423
2006-10-22 16:19:29 C 07 31 25.79 -34 45 18.2 r 423
2006-10-22 16:28:13 C 07 31 28.08 -34 45 32.8 r 423
2006-10-27 15:37:03 C 08 06 05.06 -37 52 39.0 r 423
2006-10-27 15:45:48 C 08 06 07.79 -37 52 52.1 r 423
2007-06-15 19:17:45 C 01 33 49.50 -02 05 32.6 r E12
2007-06-15 19:30:01 C 01 33 50.61 -02 05 31.1 r E12
2007-06-15 19:42:16 C 01 33 51.69 -02 05 29.8 r E12
2007-06-15 19:54:52 C 01 33 52.84 -02 05 27.7 r E12
2007-09-01 18:49:30 C 04 29 32.87 -08 44 00.6 c D21
2007-09-01 19:05:32 C 04 29 34.50 -08 44 12.3 c D21
2007-09-01 19:21:33 C 04 29 36.17 -08 44 23.9 c D21
2007-09-08 03:20:00 C 04 46 05.18 -10 40 00.0 c J51
2007-09-08 03:49:14 C 04 46 08.36 -10 40 24.1 c J51
2007-09-08 04:17:55 C 04 46 11.49 -10 40 47.7 c J51
2007-09-08 04:32:51 C 04 46 13.11 -10 41 00.1 c J51
2007-09-08 04:46:35 C 04 46 14.62 -10 41 11.4 c J51
2007-09-08 05:15:13 C 04 46 17.73 -10 41 35.2 c J51
2007-09-08 05:44:34 C 04 46 20.91 -10 41 59.4 c J51
2007-09-09 03:25:14 C 04 48 46.13 -11 00 01.5 r B14
2007-09-09 03:35:18 C 04 48 47.25 -11 00 09.9 r B14
2007-09-09 04:08:48 C 04 48 51.24 -11 00 35.5 c J51