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
2000-09-20 11:07:44 C 04 49 32.56 -19 50 46.6 18.4 c 704
2000-09-20 11:29:23 C 04 49 34.56 -19 51 17.3 18.1 c 704
2000-09-20 18:44:46 C 04 50 16.324 -20 00 53.39 413
2000-09-20 18:46:12 C 04 50 16.469 -20 00 55.43 413
2000-09-20 18:47:38 C 04 50 16.598 -20 00 57.44 413
2000-09-24 02:13:23 C 04 58 01.36 -21 53 07.3 c 113
2000-09-24 02:15:25 C 04 58 01.60 -21 53 10.6 c 113
2000-09-24 02:19:12 C 04 58 01.94 -21 53 15.8 c 113
2000-09-24 02:23:26 C 04 58 02.36 -21 53 22.2 c 113
2000-09-24 02:26:10 C 04 58 02.61 -21 53 25.9 c 113
2000-09-30 08:02:10 C 05 13 19.59 -25 45 50.3 i 808
2000-09-30 08:32:49 C 05 13 22.72 -25 46 41.0 i 808
2000-10-15 06:24:08 C 05 57 09.12 -37 05 36.0 859
2000-10-15 06:27:31 C 05 57 09.59 -37 05 43.2 859
2000-10-15 06:30:55 C 05 57 10.05 -37 05 50.0 859
2000-10-15 06:34:18 C 05 57 10.57 -37 05 57.4 859
2001-07-30 09:30:22 C 03 00 29.80 -03 48 54.5 c 649
2001-07-30 09:37:46 C 03 00 30.43 -03 48 56.9 c 649
2001-07-30 09:46:02 C 03 00 31.12 -03 48 59.5 c 649
2001-07-31 09:36:46 C 03 02 35.50 -03 56 17.9 c 649
2001-07-31 09:42:01 C 03 02 35.95 -03 56 19.6 c 649
2001-08-26 11:50:40 C 03 57 39.94 -09 10 43.4 17.8 c 644
2001-08-26 12:05:58 C 03 57 41.27 -09 10 54.4 17.6 c 644
2001-08-26 12:21:09 C 03 57 42.60 -09 11 05.4 17.5 c 644
2001-08-29 02:04:29 C 04 03 14.99 -09 57 10.3 c 198
2001-08-29 02:09:41 C 04 03 15.46 -09 57 14.5 c 198
2001-08-29 02:20:06 C 04 03 16.35 -09 57 23.1 c 198
2001-10-18 06:07:44 C 06 17 44.64 -38 19 36.2 d 808
2001-10-18 06:37:44 C 06 17 49.77 -38 20 43.4 d 808
2001-10-24 07:14:59 C 06 46 20.41 -43 40 47.5 c 452
2001-10-24 07:17:17 C 06 46 21.19 -43 40 59.3 c 452
2001-10-24 07:20:16 C 06 46 22.05 -43 41 04.8 c 452
2001-10-24 07:25:15 C 06 46 23.03 -43 41 16.9 c 452
2001-10-24 07:28:14 C 06 46 23.72 -43 41 22.3 c 452
2001-10-24 07:31:10 C 06 46 24.26 -43 41 29.9 c 452
2001-10-24 09:14:49 C 06 46 46.87 -43 45 27.1 452
2001-10-24 09:18:06 C 06 46 47.52 -43 45 34.9 452
2001-10-24 09:21:23 C 06 46 48.23 -43 45 42.0 452
2001-10-24 09:24:41 C 06 46 49.05 -43 45 50.0 452
2001-10-24 09:27:59 C 06 46 49.65 -43 45 57.5 452
2002-09-15 03:09:45 C 04 44 51.01 -15 51 31.0 941
2002-09-15 03:11:00 C 04 44 51.11 -15 51 32.3 941
2002-09-15 03:13:32 C 04 44 51.39 -15 51 35.3 941
2002-09-15 03:13:37 C 04 44 51.36 -15 51 35.6 d 170
2002-09-15 03:16:58 C 04 44 51.76 -15 51 39.6 d 170
2002-09-15 03:25:57 C 04 44 52.54 -15 51 51.0 d 170
2002-09-15 03:29:08 C 04 44 52.90 -15 51 53.9 d 170
2002-09-15 03:30:36 C 04 44 53.03 -15 51 55.4 941
2002-09-15 03:31:52 C 04 44 53.12 -15 51 56.5 941
2002-09-15 03:33:07 C 04 44 53.19 -15 51 57.6 d 170