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
2016-05-25 09:54:18 C 15 51 45.59 +25 06 53.2 q 703
2016-05-25 09:56:27 C 15 51 45.55 +25 06 52.2 q 703
2016-05-25 10:00:47 C 15 51 44.92 +25 06 46.2 q 703
2016-05-25 10:02:57 C 15 51 44.75 +25 06 42.5 q 703
2016-05-29 10:45:31 C 15 41 11.020 +22 58 56.46 L F51
2016-05-29 11:01:23 C 15 41 09.226 +22 58 33.67 L F51
2016-05-29 11:17:13 C 15 41 07.442 +22 58 10.96 L F51
2016-06-02 10:49:04 C 15 31 11.581 +20 33 15.02 L F51
2016-06-02 11:06:45 C 15 31 09.709 +20 32 46.42 L F51
2016-06-02 11:24:24 C 15 31 07.846 +20 32 17.83 L F51
2016-06-02 11:42:04 C 15 31 05.986 +20 31 49.12 L F51
2016-06-04 09:41:42 C 15 26 35.28 +19 16 11.4 L T05
2016-06-04 09:46:24 C 15 26 34.77 +19 16 02.4 L T05
2016-06-04 10:25:44 C 15 26 30.80 +19 14 56.0 L T05
2016-06-04 10:51:52 C 15 26 28.08 +19 14 12.4 L T05
2016-06-04 14:24:03 C 15 26 08.48 +19 08 11.0 q D29
2016-06-04 14:25:19 C 15 26 08.33 +19 08 09.0 q D29
2016-06-04 14:48:14 C 15 26 06.04 +19 07 30.2 q D29
2016-06-04 14:49:30 C 15 26 05.91 +19 07 28.2 q D29
2016-06-04 15:12:24 C 15 26 03.60 +19 06 49.7 q D29
2016-06-04 15:13:40 C 15 26 03.46 +19 06 47.1 q D29
2016-06-07 05:27:05 C 15 20 18.14 +17 18 48.3 q 703
2016-06-07 05:35:48 C 15 20 17.34 +17 18 32.3 q 703
2016-06-07 05:44:30 C 15 20 16.45 +17 18 17.6 q 703
2016-06-07 05:53:12 C 15 20 15.68 +17 18 01.7 q 703
2016-06-08 04:47:36 C 15 18 15.20 +16 36 59.8 q 703
2016-06-08 05:05:02 C 15 18 13.41 +16 36 26.8 q 703
2016-06-08 05:13:44 C 15 18 12.64 +16 36 11.2 q 703
2016-06-10 07:14:24 C 15 14 01.411 +15 04 31.37 L F51
2016-06-10 07:30:23 C 15 14 00.026 +15 04 01.74 L F51
2016-06-10 07:46:32 C 15 13 58.625 +15 03 31.69 L F51
2016-06-10 08:00:54 C 15 13 57.386 +15 03 05.14 L F51
2016-06-13 04:27:25 C 15 08 42.48 +12 53 42.0 q I52
2016-06-13 04:45:52 C 15 08 41.14 +12 53 07.7 q I52
2016-06-13 04:50:39 C 15 08 40.75 +12 52 58.8 q I52
2016-06-13 05:22:33 C 15 08 38.21 +12 51 55.9 q I52
2016-06-13 05:32:43 C 15 08 37.46 +12 51 37.0 q I52
2016-06-13 05:37:59 C 15 08 37.03 +12 51 26.8 q I52
2016-06-13 05:44:49 C 15 08 36.53 +12 51 14.1 q I52
2016-07-04 03:47:06 C 14 47 52.92 -03 17 55.0 q 703
2016-07-04 04:03:04 C 14 47 52.69 -03 18 25.8 q 703
2016-07-04 04:11:05 C 14 47 52.64 -03 18 40.9 q 703
2020-05-15 13:49:29 C 18 47 48.90 +06 56 56.1 V T08
2020-05-15 13:58:47 C 18 47 48.71 +06 56 52.5 V T08
2020-05-15 14:13:47 C 18 47 48.54 +06 56 45.6 V T08
2020-05-29 11:08:42 C 18 38 20.89 +02 42 34.4 V T05
2020-05-29 11:11:21 C 18 38 20.77 +02 42 32.3 V T05
2020-05-29 11:46:39 C 18 38 18.76 +02 41 52.9 V T05
2020-05-29 11:54:33 C 18 38 18.29 +02 41 43.8 V T05
2020-05-31 11:18:33 C 18 35 44.51 +01 46 46.8 V T08