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
2024-12-14 20:29:26 C 01 29 10.723 -33 05 46.72 V M22
2024-12-17 02:14:55 C 01 31 10.075 -29 21 45.25 V W68
2024-12-17 02:19:31 C 01 31 10.210 -29 21 25.49 V W68
2024-12-17 02:33:45 C 01 31 10.644 -29 20 24.65 V W68
2024-12-17 02:41:21 C 01 31 10.922 -29 19 52.03 V W68
2024-12-18 02:17:40 C 01 32 06.271 -27 38 48.16 V W68
2024-12-18 02:21:52 C 01 32 06.406 -27 38 28.86 V W68
2024-12-18 02:32:35 C 01 32 06.734 -27 37 43.36 V W68
2024-12-18 02:47:19 C 01 32 07.188 -27 36 38.20 V W68
2024-12-18 19:54:08 C 01 32 48.720 -26 22 23.88 V M22
2024-12-18 19:58:42 C 01 32 48.876 -26 22 04.37 V M22
2024-12-18 20:07:21 C 01 32 49.118 -26 21 26.32 V M22
2024-12-18 20:22:00 C 01 32 49.627 -26 20 22.16 V M22
2024-12-21 01:47:03 C 01 35 04.178 -22 24 08.46 V W68
2024-12-21 01:51:52 C 01 35 04.354 -22 23 46.90 V W68
2024-12-21 02:00:40 C 01 35 04.682 -22 23 07.26 V W68
2024-12-21 02:09:38 C 01 35 04.992 -22 22 26.80 V W68
2024-12-21 02:13:39 C 01 35 05.107 -22 22 08.40 V W68
2024-12-21 02:15:41 C 01 35 05.165 -22 21 59.69 V W68
2024-12-22 03:02:42 C 01 36 10.195 -20 30 23.26 V W68
2024-12-22 03:06:56 C 01 36 10.366 -20 30 04.14 V W68
2024-12-22 03:15:23 C 01 36 10.682 -20 29 25.62 V W68
2024-12-22 03:53:33 C 01 36 12.154 -20 26 31.60 V W68
2024-12-22 21:19:53 C 01 36 59.587 -19 07 23.95 V M22
2024-12-22 21:25:10 C 01 36 59.808 -19 06 59.47 V M22
2024-12-22 21:34:28 C 01 37 00.132 -19 06 17.17 V M22
2024-12-22 22:05:52 C 01 37 01.493 -19 03 53.42 V M22
2024-12-23 20:38:38 C 01 38 04.534 -17 21 00.94 V M22
2024-12-23 20:43:16 C 01 38 04.754 -17 20 39.48 V M22
2024-12-23 20:51:54 C 01 38 05.081 -17 19 59.92 V M22
2024-12-23 21:09:03 C 01 38 05.748 -17 18 40.61 V M22
2024-12-24 03:52:32 C 01 38 25.717 -16 48 31.07 V 703
2024-12-24 03:55:46 C 01 38 25.818 -16 48 16.27 V 703
2024-12-24 03:59:01 C 01 38 25.962 -16 48 01.04 V 703
2024-12-24 04:02:16 C 01 38 26.084 -16 47 45.92 V 703
2024-12-26 02:23:09 C 01 40 40.565 -13 13 55.24 V W68
2024-12-26 02:27:20 C 01 40 40.752 -13 13 36.01 V W68
2024-12-26 02:28:42 C 01 40 40.783 -13 13 29.64 V W68
2024-12-26 02:32:47 C 01 40 40.975 -13 13 10.31 V W68
2024-12-26 02:34:53 C 01 40 41.110 -13 13 00.44 V W68
2024-12-26 02:49:03 C 01 40 41.719 -13 11 55.50 V W68
2024-12-26 02:56:44 C 01 40 42.005 -13 11 21.16 V W68
2024-12-26 05:29:43 C 01 40 49.732 -13 00 10.01 V 703
2024-12-26 05:32:58 C 01 40 49.876 -12 59 55.86 V 703
2024-12-26 05:36:14 C 01 40 50.048 -12 59 40.81 V 703
2024-12-26 05:39:29 C 01 40 50.261 -12 59 26.88 V 703
2024-12-27 01:20:07 C 01 41 50.592 -11 28 03.54 V W68
2024-12-27 01:25:23 C 01 41 50.844 -11 27 39.20 V W68
2024-12-27 01:42:33 C 01 41 51.566 -11 26 19.75 V W68
2024-12-27 01:51:04 C 01 41 51.960 -11 25 39.86 V W68