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
2020-09-18 00:19:56 C 06 13 41.07 -07 34 32.7 Y B18
2020-09-18 00:20:06 C 06 13 41.08 -07 34 32.9 Y B18
2020-09-18 00:20:26 C 06 13 41.14 -07 34 33.2 Y B18
2020-09-18 00:24:28 C 06 13 41.82 -07 34 35.9 Y B18
2020-09-18 00:24:48 C 06 13 41.88 -07 34 35.9 Y B18
2020-09-18 13:59:28 C 06 16 01.09 -07 42 51.4 V T05
2020-09-18 14:04:45 C 06 16 01.98 -07 42 54.4 V T05
2020-09-18 14:09:25 C 06 16 02.77 -07 42 57.4 V T05
2020-09-18 14:30:04 C 06 16 06.25 -07 43 10.3 V T05
2020-09-20 13:53:39 C 06 24 21.75 -08 12 41.6 V T08
2020-09-20 13:58:17 C 06 24 22.58 -08 12 44.6 V T08
2020-09-20 14:06:15 C 06 24 23.96 -08 12 49.6 V T08
2020-09-20 14:24:44 C 06 24 27.19 -08 13 01.3 V T08
2020-09-22 14:51:53 C 06 33 10.05 -08 43 59.0 V T05
2020-09-22 15:00:40 C 06 33 11.63 -08 44 04.8 V T05
2020-09-22 15:10:34 C 06 33 13.42 -08 44 11.1 V T05
2020-09-22 15:18:39 C 06 33 14.85 -08 44 16.5 V T05
2020-09-25 15:01:46 C 06 46 41.82 -09 31 17.4 V T05
2020-09-25 15:09:45 C 06 46 43.32 -09 31 22.7 V T05
2020-09-25 15:15:36 C 06 46 44.43 -09 31 26.5 V T05
2020-09-27 14:11:14 C 06 55 55.38 -10 02 48.4 V T08
2020-09-27 14:16:33 C 06 55 56.42 -10 02 52.0 V T08
2020-09-27 14:24:32 C 06 55 57.98 -10 02 57.4 V T08
2020-09-27 14:51:12 C 06 56 03.22 -10 03 15.6 V T08
2020-09-28 14:36:36 C 07 00 49.47 -10 19 16.7 V T08
2020-09-28 14:38:35 C 07 00 49.87 -10 19 18.0 V T08
2020-09-28 14:41:14 C 07 00 50.40 -10 19 19.5 V T08
2020-09-28 15:03:58 C 07 00 54.94 -10 19 35.2 V T08
2020-09-28 15:05:58 C 07 00 55.33 -10 19 36.6 V T08
2020-09-28 15:11:55 C 07 00 56.52 -10 19 40.7 V T08
2020-09-28 15:18:33 C 07 00 57.86 -10 19 45.1 V T08
2020-09-28 15:20:39 C 07 00 58.27 -10 19 46.6 V T08
2020-09-29 14:25:30 C 07 05 41.53 -10 35 24.3 V T05
2020-09-29 14:31:34 C 07 05 42.76 -10 35 28.4 V T05
2020-09-29 14:58:55 C 07 05 48.32 -10 35 47.0 V T05
2020-09-29 15:13:29 C 07 05 51.29 -10 35 57.1 V T05
2020-10-01 14:36:04 C 07 15 48.36 -11 08 08.8 V T08
2020-10-01 15:01:17 C 07 15 53.68 -11 08 26.1 V T08
2020-10-01 15:21:52 C 07 15 58.02 -11 08 40.3 V T08
2020-10-04 13:35:48 C 07 31 24.21 -11 56 20.6 V T05
2020-10-04 13:40:26 C 07 31 25.25 -11 56 23.9 V T05
2020-10-04 13:51:20 C 07 31 27.68 -11 56 31.3 V T05
2020-10-09 11:57:39 C 07 59 21.04 -13 14 47.7 V G96
2020-10-09 12:05:58 C 07 59 23.08 -13 14 53.0 V G96
2020-10-09 12:14:18 C 07 59 25.12 -13 14 58.5 V G96
2020-10-09 12:22:37 C 07 59 27.15 -13 15 04.0 V G96
2020-10-10 14:35:41 C 08 05 59.66 -13 31 42.9 V T08
2020-10-10 14:41:49 C 08 06 01.22 -13 31 46.8 V T08
2020-10-10 14:52:53 C 08 06 03.96 -13 31 53.9 V T08
2020-10-10 15:18:51 C 08 06 10.40 -13 32 10.3 V T08