66407 (1999 LQ28)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1201442498 ± 1.45e-08
Semi-major axis (a)1.1986242405 AU ± 3.89e-10
Inclination (i)21.77096606° ± 2.86e-06
Long. of Asc. Node (Ω)94.97688669° ± 2.90e-06
Arg. of Perihelion (ω)320.57785409° ± 6.90e-06
Mean Anomaly (M)268.04055225° ± 5.99e-06
Mean Motion (n)0.7510825835°/day ± 3.66e-10
Perihelion dist (q)1.05461643 AU ± 1.74e-08
Aphelion dist (Q)1.34263205 AU ± 1.74e-08
Orbital Period1.31227418 yr ± 6.39e-10
Physical Parameters
H (abs. magnitude)18.84
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.294″
Uncertainty0
Orbit TypeAmor
MOID0.095116 AU
Observations Used631
Gaia Obs Used32
Oppositions8
Arc Total1982-2025
First Observation Used1982-07-27
Last Observation Used2025-03-05
Observations (665)
Date Type RA Dec Mag Band Observatory
2024-07-06 05:00:31 C 22 26 23.880 -39 49 03.76 V W68
2024-07-06 05:05:13 C 22 26 24.329 -39 49 16.97 V W68
2024-07-06 05:12:42 C 22 26 25.102 -39 49 39.07 V W68
2024-07-06 05:27:21 C 22 26 26.534 -39 50 21.19 V W68
2024-07-06 07:01:43 C 22 26 35.825 -39 54 53.89 V W68
2024-07-06 07:04:12 C 22 26 36.065 -39 55 01.13 V W68
2024-07-06 07:08:20 C 22 26 36.420 -39 55 13.15 V W68
2024-07-06 07:16:41 C 22 26 37.253 -39 55 37.06 V W68
2024-07-06 23:43:28 C 22 28 22.781 -40 42 45.76 V M22
2024-07-06 23:46:09 C 22 28 23.071 -40 42 54.22 V M22
2024-07-06 23:55:00 C 22 28 23.952 -40 43 19.56 V M22
2024-07-07 00:09:04 C 22 28 25.394 -40 44 00.20 V M22
2024-07-07 00:52:21 C 22 28 29.616 -40 46 06.35 V M22
2024-07-07 00:56:59 C 22 28 30.077 -40 46 19.67 V M22
2024-07-07 01:01:32 C 22 28 30.533 -40 46 32.48 V M22
2024-07-07 01:11:16 C 22 28 31.454 -40 47 00.82 V M22
2024-07-09 05:53:20 C 22 34 15.026 -43 20 12.23 V W68
2024-07-09 06:04:57 C 22 34 16.205 -43 20 46.50 V W68
2024-07-09 06:30:39 C 22 34 18.821 -43 22 02.89 V W68
2024-07-09 06:35:16 C 22 34 19.279 -43 22 16.54 V W68
2024-07-13 04:21:15 C 22 44 58.699 -47 58 45.48 V W68
2024-07-13 04:25:49 C 22 44 59.210 -47 58 59.27 V W68
2024-07-13 04:31:41 C 22 44 59.870 -47 59 17.48 V W68
2024-07-13 04:39:30 C 22 45 00.734 -47 59 40.78 V W68
2024-07-25 05:34:40 C 23 23 05.899 -61 34 10.63 V W68
2024-07-25 05:43:20 C 23 23 07.042 -61 34 33.67 V W68
2024-07-25 06:11:22 C 23 23 10.915 -61 35 47.47 V W68
2024-07-29 06:49:35 C 23 38 21.338 -65 33 19.12 V W68
2024-07-29 06:53:36 C 23 38 21.874 -65 33 29.02 V W68
2024-07-29 06:57:35 C 23 38 22.440 -65 33 38.30 V W68
2024-07-29 07:10:57 C 23 38 24.382 -65 34 09.37 V W68
2024-07-31 00:35:06 C 23 45 23.302 -67 08 23.14 V M22
2024-07-31 00:39:05 C 23 45 23.909 -67 08 32.35 V M22
2024-07-31 00:43:02 C 23 45 24.547 -67 08 41.46 V M22
2024-07-31 00:50:54 C 23 45 25.766 -67 08 58.78 V M22
2024-08-04 00:27:15 C 00 02 44.162 -70 28 00.91 V M22
2024-08-04 00:30:33 C 00 02 44.940 -70 28 06.82 V M22
2024-08-04 01:06:25 C 00 02 50.952 -70 29 17.84 V M22
2024-08-04 01:11:48 C 00 02 51.984 -70 29 27.60 V M22
2024-08-14 07:27:56 C 00 56 06.391 -76 59 14.57 V W68
2024-08-14 07:30:32 C 00 56 06.646 -76 59 17.66 V W68
2024-08-14 07:37:05 C 00 56 08.107 -76 59 25.12 V W68
2024-08-14 07:45:49 C 00 56 09.938 -76 59 36.74 V W68
2024-08-14 08:27:56 C 00 56 19.202 -77 00 28.94 V W68
2024-08-26 02:17:58 C 02 09 21.732 -81 12 48.31 V W68
2024-08-26 02:20:40 C 02 09 22.301 -81 12 50.72 V W68
2024-08-26 02:26:41 C 02 09 24.216 -81 12 55.12 V W68
2024-08-26 03:24:56 C 02 09 39.031 -81 13 35.00 V W68
2024-08-26 04:03:07 C 02 09 48.310 -81 14 00.46 V W68
2024-08-26 04:11:03 C 02 09 50.568 -81 14 06.32 V W68