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
2003-11-08 15:57:56 C 09 18 39.864 -50 46 54.61 r 413
2003-11-08 15:58:35 C 09 18 40.181 -50 46 55.36 r 413
2003-11-08 15:59:09 C 09 18 40.432 -50 46 55.97 r 413
2003-11-08 15:59:42 C 09 18 40.696 -50 46 56.54 r 413
2003-11-09 17:59:38 C 09 31 24.509 -51 10 02.07 r 413
2003-11-09 18:00:06 C 09 31 24.727 -51 10 02.50 r 413
2003-11-09 18:00:34 C 09 31 24.962 -51 10 02.93 r 413
2003-11-15 17:47:30 C 10 47 48.301 -51 35 37.26 r 413
2003-11-15 17:49:19 C 10 47 49.277 -51 35 36.46 r 413
2004-07-12 19:20:36 C 02 29 02.465 -02 05 08.59 r 413
2004-07-12 19:28:35 C 02 29 03.168 -02 05 09.37 r 413
2004-09-07 08:34:01 C 04 35 01.13 -11 57 46.2 16.7 c 704
2004-09-07 08:51:36 C 04 35 02.91 -11 58 02.3 17.2 c 704
2004-09-07 09:08:15 C 04 35 04.58 -11 58 17.9 17.1 c 704
2004-09-07 09:24:44 C 04 35 06.24 -11 58 32.8 17.1 c 704
2004-09-07 09:40:52 C 04 35 07.88 -11 58 47.3 17.3 c 704
2004-09-08 08:20:07 C 04 37 27.16 -12 19 23.3 r H41
2004-09-08 08:25:23 C 04 37 27.64 -12 19 28.7 r H41
2004-09-08 08:27:12 C 04 37 27.88 -12 19 30.0 r H41
2004-09-08 08:28:59 C 04 37 28.02 -12 19 31.6 r H41
2004-09-08 08:32:13 C 04 37 28.33 -12 19 34.3 r H41
2004-09-10 15:31:18 C 04 43 10.25 -13 11 18.4 r E17
2004-09-10 15:56:54 C 04 43 12.87 -13 11 44.2 r E17
2004-09-16 09:52:45 C 04 57 57.90 -15 35 01.0 r H41
2004-09-16 09:54:20 C 04 57 58.08 -15 35 03.5 r H41
2004-09-16 09:55:46 C 04 57 58.23 -15 35 05.2 r H41
2004-09-16 09:57:11 C 04 57 58.36 -15 35 06.6 r H41
2004-09-27 19:03:01 C 05 30 01.091 -21 15 18.86 r 413
2004-09-27 19:04:16 C 05 30 01.245 -21 15 20.60 r 413
2004-09-27 19:05:30 C 05 30 01.398 -21 15 22.34 r 413
2004-10-05 15:48:28 C 05 55 49.54 -25 58 04.3 r 423
2004-10-05 16:09:45 C 05 55 52.63 -25 58 38.4 r 423
2004-10-05 16:29:45 C 05 55 55.52 -25 59 11.1 r 423
2004-10-05 16:49:45 C 05 55 58.41 -25 59 43.2 r 423
2004-10-05 17:09:44 C 05 56 01.32 -26 00 15.3 r 423
2004-10-05 17:24:44 C 05 56 03.49 -26 00 40.0 r 423
2004-10-05 17:39:45 C 05 56 05.62 -26 01 04.1 r 423
2004-10-08 15:04:39 C 06 06 45.27 -27 55 05.4 423
2004-10-08 15:24:15 C 06 06 48.37 -27 55 38.3 423
2004-10-08 15:44:15 C 06 06 51.43 -27 56 12.6 423
2004-10-08 15:50:22 C 06 06 52.42 -27 56 23.1 r E17
2004-10-08 16:01:50 C 06 06 54.19 -27 56 42.2 r E17
2004-10-08 16:04:16 C 06 06 54.56 -27 56 46.6 423
2004-10-08 16:21:35 C 06 06 57.23 -27 57 15.4 r E17
2004-10-08 16:24:16 C 06 06 57.70 -27 57 20.5 423
2004-10-08 16:44:16 C 06 07 00.78 -27 57 54.5 423
2004-10-08 16:49:16 C 06 07 01.55 -27 58 03.1 423
2004-10-10 14:21:01 C 06 14 27.96 -29 15 38.3 423
2004-10-10 14:37:14 C 06 14 30.64 -29 16 07.0 423
2004-10-10 14:57:14 C 06 14 33.99 -29 16 42.3 423