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
2025-01-29 07:47:43 C 02 43 18.170 +36 31 45.59 V T08
2025-01-29 07:55:55 C 02 43 19.037 +36 32 03.55 V T08
2025-02-02 05:37:16 C 02 53 44.635 +39 55 02.28 V T08
2025-02-02 05:41:54 C 02 53 45.031 +39 55 10.24 V T08
2025-02-02 06:11:03 C 02 53 48.206 +39 56 08.84 V T08
2025-02-02 06:33:38 C 02 53 50.647 +39 56 54.78 V T08
2025-02-03 06:20:03 C 02 56 37.178 +40 44 38.08 V T05
2025-02-03 06:24:41 C 02 56 37.630 +40 44 47.15 V T05
2025-02-03 06:32:35 C 02 56 38.539 +40 45 02.74 V T05
2025-02-03 07:00:44 C 02 56 41.657 +40 45 56.92 V T05
2025-02-11 17:40:53 C 03 22 33.32 +46 38 10.6 Z L04
2025-02-11 18:12:35 C 03 22 37.49 +46 38 58.2 Z L04
2025-03-05 02:29:02 C 04 46 23.066 +55 41 44.45 V G96
2025-03-05 02:45:56 C 04 46 26.162 +55 41 55.28 V G96
2025-03-05 02:54:25 C 04 46 27.667 +55 42 00.50 V G96