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
2002-09-15 03:33:07 C 04 44 53.23 -15 51 57.5 941
2002-09-15 03:34:22 C 04 44 53.30 -15 51 58.9 941
2002-09-15 03:35:35 C 04 44 53.45 -15 52 00.0 941
2002-09-25 10:39:44 C 05 10 50.20 -21 03 37.2 c 926
2002-09-25 10:41:46 C 05 10 50.40 -21 03 39.5 c 926
2002-09-25 10:43:45 C 05 10 50.66 -21 03 42.3 c 926
2002-10-09 16:23:26 C 05 53 25.85 -30 14 50.5 c 474
2002-10-09 16:25:45 C 05 53 26.18 -30 14 55.0 c 474
2002-10-13 06:08:28 C 06 06 19.14 -32 56 11.5 c 950
2002-10-13 06:10:44 C 06 06 19.50 -32 56 16.2 c 950
2002-10-13 06:13:01 C 06 06 19.84 -32 56 20.2 c 950
2003-08-19 02:58:56 C 03 45 54.46 -06 36 17.6 d 170
2003-08-19 03:00:48 C 03 45 54.63 -06 36 18.4 d 170
2003-08-19 03:05:06 C 03 45 55.05 -06 36 21.0 d 170
2003-08-19 03:07:33 C 03 45 55.28 -06 36 22.2 d 170
2003-08-23 04:57:30 C 03 54 57.14 -07 33 02.4 o 950
2003-08-23 05:00:29 C 03 54 57.35 -07 33 03.8 o 950
2003-09-01 08:53:45 C 04 15 39.26 -10 06 24.3 17.3 c 704
2003-09-01 09:11:39 C 04 15 40.93 -10 06 38.3 17.5 c 704
2003-09-01 09:29:19 C 04 15 42.58 -10 06 52.3 17.6 c 704
2003-09-01 10:04:15 C 04 15 45.91 -10 07 19.4 17.9 c 704
2003-09-17 19:06:48 C 04 55 10.081 -16 25 06.85 r 413
2003-09-17 19:08:37 C 04 55 10.279 -16 25 08.80 r 413
2003-09-17 19:10:27 C 04 55 10.466 -16 25 10.99 r 413
2003-09-18 19:01:46 C 04 57 43.561 -16 53 00.09 r 413
2003-09-18 19:03:36 C 04 57 43.744 -16 53 02.17 r 413
2003-09-18 19:05:26 C 04 57 43.940 -16 53 04.33 r 413
2003-09-19 03:26:36 C 04 58 38.04 -17 03 11.7 c 204
2003-09-19 03:28:49 C 04 58 38.27 -17 03 14.2 c 204
2003-09-19 03:31:02 C 04 58 38.51 -17 03 16.9 c 204
2003-10-20 16:24:35 C 06 47 36.56 -37 24 17.4 r 428
2003-10-20 16:25:58 C 06 47 36.84 -37 24 20.2 r 428
2003-10-20 16:27:22 C 06 47 37.13 -37 24 22.9 r 428
2003-10-20 16:28:45 C 06 47 37.42 -37 24 25.7 r 428
2003-10-26 07:19:02 C 07 20 06.06 -41 55 15.2 o 859
2003-10-26 07:20:54 C 07 20 06.60 -41 55 19.2 o 859
2003-10-26 07:22:46 C 07 20 06.87 -41 55 23.4 o 859
2003-10-29 18:17:20 C 07 44 21.398 -44 38 15.45 r 413
2003-10-29 18:19:20 C 07 44 22.019 -44 38 19.37 r 413
2003-10-29 18:21:20 C 07 44 22.625 -44 38 23.06 r 413
2003-10-30 16:16:20 C 07 51 27.56 -45 19 54.7 o 423
2003-10-30 16:23:07 C 07 51 29.74 -45 20 07.5 o 423
2003-10-30 17:09:18 C 07 51 44.71 -45 21 35.3 o 423
2003-11-01 18:13:32 C 08 08 42.439 -46 51 01.80 r 413
2003-11-01 18:15:38 C 08 08 43.187 -46 51 05.50 r 413
2003-11-04 18:11:08 C 08 36 36.848 -48 49 04.65 r 413
2003-11-04 18:11:34 C 08 36 37.021 -48 49 05.30 r 413
2003-11-04 18:12:05 C 08 36 37.233 -48 49 06.07 r 413
2003-11-08 15:56:49 C 09 18 39.327 -50 46 53.52 r 413
2003-11-08 15:57:22 C 09 18 39.609 -50 46 54.07 r 413