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
2021-04-17 03:19:13 C 06 43 00.30 +45 21 55.4 V G96
2024-05-07 09:57:19 C 20 18 34.067 -05 46 45.73 V G96
2024-05-07 10:04:48 C 20 18 34.679 -05 46 48.47 V G96
2024-05-07 10:12:17 C 20 18 35.312 -05 46 51.38 V G96
2024-05-19 09:40:34 C 20 43 01.200 -08 10 28.09 V G96
2024-05-19 09:48:51 C 20 43 01.877 -08 10 33.56 V G96
2024-05-19 09:57:06 C 20 43 02.528 -08 10 39.29 V G96
2024-05-19 10:05:22 C 20 43 03.241 -08 10 44.00 V G96
2024-06-05 13:47:32 C 21 18 01.846 -14 26 06.61 V T08
2024-06-05 14:36:53 C 21 18 05.784 -14 27 08.39 V T08
2024-06-05 14:40:12 C 21 18 06.146 -14 27 12.02 V T08
2024-06-05 14:47:40 C 21 18 06.689 -14 27 20.41 V T08
2024-06-07 09:24:07 C 21 21 47.142 -15 22 17.40 V V00
2024-06-07 09:32:14 C 21 21 47.815 -15 22 28.34 V V00
2024-06-07 09:40:18 C 21 21 48.470 -15 22 39.11 V V00
2024-06-07 09:48:22 C 21 21 49.140 -15 22 49.91 V V00
2024-06-07 13:46:38 C 21 22 09.428 -15 28 05.68 X F52
2024-06-07 13:57:59 C 21 22 10.347 -15 28 20.88 X F52
2024-06-07 14:09:18 C 21 22 11.259 -15 28 36.06 X F52
2024-06-07 14:20:39 C 21 22 12.181 -15 28 51.36 X F52
2024-06-08 00:55:45 B 21 23 07.308 -15 42 54.22 X L69
2024-06-08 01:24:49 B 21 23 09.682 -15 43 34.21 X L69
2024-06-08 01:53:32 B 21 23 11.928 -15 44 14.24 X L69
2024-06-10 10:00:20 C 21 28 03.832 -17 04 20.35 V G96
2024-06-10 10:08:01 C 21 28 04.440 -17 04 31.58 V G96
2024-06-10 10:15:42 C 21 28 05.081 -17 04 43.25 V G96
2024-06-10 10:23:22 C 21 28 05.704 -17 04 54.44 V G96
2024-06-12 14:04:29 C 21 32 36.029 -18 24 26.99 X F52
2024-06-12 14:13:53 C 21 32 36.798 -18 24 42.09 X F52
2024-06-12 14:23:16 C 21 32 37.566 -18 24 57.18 X F52
2024-06-27 01:24:12 C 22 04 18.180 -30 03 34.02 V M22
2024-06-27 01:26:55 C 22 04 18.358 -30 03 41.83 V M22
2024-06-27 01:31:00 C 22 04 18.732 -30 03 51.77 V M22
2024-06-27 02:11:48 C 22 04 22.394 -30 05 31.56 V M22
2024-06-29 07:16:15 C 22 09 32.021 -32 18 12.46 V W68
2024-06-29 07:18:50 C 22 09 32.268 -32 18 18.97 V W68
2024-06-29 07:22:47 C 22 09 32.611 -32 18 29.05 V W68
2024-06-29 07:30:42 C 22 09 33.314 -32 18 49.46 V W68
2024-07-01 03:09:52 C 22 13 51.667 -34 12 35.82 V M22
2024-07-01 03:14:58 C 22 13 52.130 -34 12 49.32 V M22
2024-07-01 03:23:28 C 22 13 52.942 -34 13 12.04 V M22
2024-07-01 03:38:10 C 22 13 54.295 -34 13 50.48 V M22
2024-07-02 06:41:06 C 22 16 38.717 -35 26 20.47 V W68
2024-07-02 06:45:08 C 22 16 39.062 -35 26 31.20 V W68
2024-07-02 06:49:41 C 22 16 39.518 -35 26 43.80 V W68
2024-07-02 06:56:57 C 22 16 40.202 -35 27 03.64 V W68
2024-07-05 04:40:55 C 22 23 50.657 -38 39 56.84 V W68
2024-07-05 04:44:54 C 22 23 51.053 -38 40 08.33 V W68
2024-07-05 04:48:56 C 22 23 51.430 -38 40 19.81 V W68
2024-07-05 04:56:11 C 22 23 52.166 -38 40 40.55 V W68