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
2008-01-22 22:20:53 C 10 57 26.77 +72 44 28.2 o A74
2008-01-22 22:24:54 C 10 57 27.01 +72 44 36.1 o A74
2008-01-22 22:36:53 C 10 57 27.63 +72 44 59.0 o A74
2008-01-22 22:38:34 C 10 57 27.74 +72 45 01.9 o A74
2008-01-22 22:54:28 C 10 57 28.44 +72 45 32.6 o A74
2008-01-22 23:01:45 C 10 57 28.80 +72 45 46.5 o A74
2008-02-25 07:08:55 C 10 16 55.66 +80 08 27.1 18.8 c 704
2008-02-25 07:25:43 C 10 16 54.21 +80 08 21.7 19.2 c 704
2008-02-25 07:42:31 C 10 16 51.90 +80 08 17.0 19.3 c 704
2011-11-22 11:52:28 C 10 27 42.69 +05 56 10.6 r 703
2011-11-22 12:04:44 C 10 27 44.64 +05 56 19.9 r 703
2011-11-22 12:17:08 C 10 27 46.51 +05 56 30.5 r 703
2011-11-22 12:29:32 C 10 27 48.42 +05 56 41.6 r 703
2012-03-02 14:58:37 C 15 37 31.361 +46 22 31.72 L F51
2012-03-02 15:15:21 C 15 37 31.734 +46 22 46.62 L F51
2012-04-10 12:00:38 C 14 54 49.393 +54 34 40.79 L F51
2012-04-10 12:10:36 C 14 54 48.234 +54 34 39.88 L F51
2012-04-12 12:07:44 C 14 49 20.879 +54 28 09.72 L F51
2012-04-12 12:22:43 C 14 49 19.016 +54 28 06.90 L F51
2012-04-12 12:40:56 C 14 49 16.796 +54 28 03.38 L F51
2012-04-12 12:57:25 C 14 49 14.765 +54 28 00.22 L F51
2012-04-14 11:17:18 C 14 43 52.434 +54 17 26.59 L F51
2012-04-14 11:32:59 C 14 43 50.487 +54 17 22.25 L F51
2012-04-21 08:57:56 C 14 24 25.579 +53 04 28.48 L F51
2012-04-21 09:06:26 C 14 24 24.576 +53 04 23.57 L F51
2012-04-21 09:10:41 C 14 24 24.020 +53 04 21.20 L F51
2012-04-21 09:27:42 C 14 24 21.916 +53 04 11.05 L F51
2012-04-23 11:12:42 C 14 18 39.492 +52 31 24.95 L F51
2012-04-23 11:16:58 C 14 18 38.992 +52 31 21.95 L F51
2012-04-23 11:19:07 C 14 18 38.734 +52 31 20.35 L F51
2012-04-23 11:21:15 C 14 18 38.486 +52 31 18.93 L F51
2012-04-23 11:24:53 C 14 18 38.043 +52 31 16.18 L F51
2012-04-23 11:32:05 C 14 18 37.162 +52 31 11.07 L F51
2012-04-23 11:34:13 C 14 18 36.909 +52 31 09.39 L F51
2012-04-23 11:38:30 C 14 18 36.389 +52 31 06.35 L F51
2012-04-23 11:42:46 C 14 18 35.888 +52 31 03.30 L F51
2012-04-23 11:47:04 C 14 18 35.372 +52 31 00.14 L F51
2012-04-24 11:04:36 C 14 15 58.887 +52 13 56.40 L F51
2012-04-24 11:13:06 C 14 15 57.910 +52 13 49.88 L F51
2012-04-24 11:21:36 C 14 15 56.858 +52 13 43.53 L F51
2012-04-24 11:25:51 C 14 15 56.388 +52 13 40.24 L F51
2012-04-24 11:30:07 C 14 15 55.908 +52 13 36.86 L F51
2012-04-24 11:34:22 C 14 15 55.379 +52 13 33.69 L F51
2012-04-25 10:34:17 C 14 13 23.437 +51 55 39.08 L F51
2012-04-25 10:50:05 C 14 13 21.582 +51 55 26.26 L F51
2012-04-26 10:54:52 C 14 10 44.815 +51 35 34.03 L F51
2012-04-26 11:09:35 C 14 10 43.125 +51 35 21.33 L F51
2012-04-27 07:15:18 C 14 08 34.94 +51 17 52.3 r 703
2012-04-27 07:25:56 C 14 08 33.97 +51 17 43.1 r 703
2012-04-27 07:36:40 C 14 08 32.78 +51 17 33.0 r 703