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
2020-05-31 11:21:13 C 18 35 44.33 +01 46 43.6 V T08
2020-05-31 11:33:10 C 18 35 43.59 +01 46 29.4 V T08
2020-05-31 11:37:11 C 18 35 43.33 +01 46 24.0 V T08
2020-05-31 11:41:09 C 18 35 43.10 +01 46 19.3 V T08
2020-05-31 12:00:38 C 18 35 41.80 +01 45 55.7 V T08
2020-06-01 22:57:23 C 18 33 36.04 +01 01 39.3 V K83
2020-06-01 23:00:32 C 18 33 35.83 +01 01 35.1 V K83
2020-06-01 23:03:41 C 18 33 35.67 +01 01 30.9 V K83
2020-06-02 11:29:04 C 18 32 47.89 +00 45 12.6 V T05
2020-06-02 11:34:22 C 18 32 47.51 +00 45 05.2 V T05
2020-06-02 11:38:19 C 18 32 47.22 +00 45 00.4 V T05
2020-06-02 11:45:35 C 18 32 46.72 +00 44 50.4 V T05
2020-06-04 09:50:06 C 18 29 39.19 -00 19 39.5 V T08
2020-06-04 09:52:45 C 18 29 39.02 -00 19 43.5 V T08
2020-06-04 10:04:44 C 18 29 38.11 -00 20 01.3 V T08
2020-06-04 10:12:38 C 18 29 37.50 -00 20 12.7 V T08
2020-06-15 07:13:27 C 18 05 52.93 -08 13 14.4 q H45
2020-06-15 07:14:39 C 18 05 52.80 -08 13 17.2 q H45
2020-06-15 07:15:40 C 18 05 52.67 -08 13 19.6 q H45
2020-06-15 07:17:38 C 18 05 52.45 -08 13 23.1 q H45
2020-06-15 07:19:31 C 18 05 52.22 -08 13 27.6 q H45
2020-06-16 10:12:09 C 18 02 53.44 -09 11 54.3 V T08
2020-06-16 10:16:09 C 18 02 52.99 -09 12 03.2 V T08
2020-06-16 10:16:20 C 18 02 52.95 -09 12 04.5 V T05
2020-06-16 10:18:58 C 18 02 52.64 -09 12 10.1 V T05
2020-06-16 10:20:08 C 18 02 52.47 -09 12 12.4 V T08
2020-06-16 10:22:57 C 18 02 52.16 -09 12 19.0 V T05
2020-06-16 10:54:48 C 18 02 48.30 -09 13 28.7 V T08
2020-06-16 10:57:28 C 18 02 48.00 -09 13 35.1 V T05
2020-06-17 06:35:47 C 18 00 34.14 -09 57 28.7 U I41
2020-06-17 07:08:53 C 18 00 30.10 -09 58 43.3 U I41
2020-06-17 08:16:58 C 18 00 21.74 -10 01 17.4 U I41
2020-06-17 08:26:15 C 18 00 20.60 -10 01 38.3 U I41
2020-06-17 08:57:32 C 18 00 16.76 -10 02 48.8 U I41
2020-06-19 00:53:24 C 17 55 34.99 -11 34 21.7 c J04
2020-06-19 01:10:14 C 17 55 32.84 -11 35 01.0 c J04
2020-06-19 01:43:54 C 17 55 28.55 -11 36 19.1 c J04
2020-06-26 01:54:45 C 17 34 08.22 -18 25 54.0 q W46
2020-06-26 02:13:53 C 17 34 05.58 -18 26 41.5 q W46
2020-06-26 02:55:38 C 17 33 59.78 -18 28 27.6 q W46
2020-07-09 09:25:24 C 16 52 57.52 -31 00 23.7 V T08
2020-07-09 09:33:22 C 16 52 56.51 -31 00 40.2 V T08
2020-07-09 09:48:36 C 16 52 54.56 -31 01 11.6 V T08
2021-01-07 05:44:03 C 00 43 14.784 -11 34 27.38 U F51
2021-01-07 06:00:35 C 00 43 16.717 -11 33 48.23 U F51
2021-01-07 06:17:07 C 00 43 18.645 -11 33 09.23 U F51
2021-01-07 06:33:39 C 00 43 20.583 -11 32 30.03 U F51
2021-04-17 02:58:24 C 06 42 56.33 +45 21 54.5 V G96
2021-04-17 03:05:20 C 06 42 57.70 +45 21 54.9 V G96
2021-04-17 03:12:16 C 06 42 59.00 +45 21 54.8 V G96