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
2024-12-28 04:42:29 C 01 43 15.582 -09 22 27.34 V 703
2024-12-28 04:45:44 C 01 43 15.737 -09 22 11.24 V 703
2024-12-28 04:52:16 C 01 43 16.025 -09 21 42.91 V 703
2024-12-28 07:25:29 C 01 43 24.216 -09 09 49.75 V T05
2024-12-28 07:28:48 C 01 43 24.372 -09 09 34.34 V T05
2024-12-28 07:29:27 C 01 43 24.406 -09 09 31.36 V T05
2024-12-28 07:34:02 C 01 43 24.622 -09 09 10.01 V T05
2024-12-28 07:39:15 C 01 43 24.826 -09 08 46.18 V T05
2024-12-28 07:41:53 C 01 43 24.946 -09 08 33.79 V T05
2024-12-28 07:53:57 C 01 43 25.493 -09 07 38.17 V T05
2024-12-28 07:57:57 C 01 43 25.697 -09 07 19.99 V T05
2024-12-29 17:47:42 B 01 45 16.66 -06 32 10.1 V 130
2024-12-29 17:52:44 B 01 45 16.91 -06 31 46.8 V 130
2024-12-29 17:57:46 B 01 45 17.14 -06 31 23.8 V 130
2024-12-30 06:13:00 C 01 45 57.163 -05 35 10.46 V T08
2024-12-30 06:23:17 C 01 45 57.660 -05 34 23.52 V T08
2024-12-30 06:28:34 C 01 45 57.876 -05 33 59.26 V T08
2024-12-31 00:59:32 C 01 47 00.283 -04 09 11.52 V W68
2024-12-31 01:04:06 C 01 47 00.502 -04 08 51.25 V W68
2024-12-31 01:11:58 C 01 47 00.878 -04 08 15.22 V W68
2024-12-31 01:29:03 C 01 47 01.721 -04 06 57.38 V W68
2024-12-31 04:44:02 C 01 47 12.584 -03 52 48.65 V 703
2024-12-31 04:47:21 C 01 47 12.725 -03 52 34.36 V 703
2024-12-31 04:50:42 C 01 47 12.880 -03 52 19.56 V 703
2024-12-31 04:54:02 C 01 47 13.074 -03 52 03.43 V 703
2024-12-31 19:42:28 B 01 48 04.91 -02 45 09.3 X 122
2024-12-31 19:55:56 B 01 48 05.59 -02 44 08.5 X 122
2024-12-31 20:08:58 B 01 48 06.26 -02 43 09.6 X 122
2025-01-02 04:14:29 C 01 49 59.387 -00 19 17.26 V 703
2025-01-02 04:17:49 C 01 49 59.563 -00 19 01.99 V 703
2025-01-02 04:21:09 C 01 49 59.668 -00 18 47.27 V 703
2025-01-02 04:24:29 C 01 49 59.801 -00 18 32.08 V 703
2025-01-03 06:11:13 C 01 51 34.272 +01 35 33.90 V T08
2025-01-03 06:20:27 C 01 51 34.726 +01 36 14.44 V T08
2025-01-03 06:25:45 C 01 51 35.035 +01 36 37.22 V T08
2025-01-03 06:41:17 C 01 51 35.863 +01 37 45.48 V T08
2025-01-04 01:13:04 C 01 52 44.880 +02 59 10.82 V W68
2025-01-04 01:17:41 C 01 52 45.120 +02 59 31.09 V W68
2025-01-04 01:25:01 C 01 52 45.511 +03 00 02.20 V W68
2025-01-04 01:39:31 C 01 52 46.310 +03 01 05.63 V W68
2025-01-05 06:14:40 C 01 54 35.918 +05 03 43.52 V T05
2025-01-05 06:24:39 C 01 54 36.437 +05 04 24.64 V T05
2025-01-05 06:30:48 C 01 54 36.838 +05 04 52.36 V T05
2025-01-05 06:45:52 C 01 54 37.680 +05 05 56.80 V T05
2025-01-06 03:24:05 C 01 55 58.642 +06 33 14.87 V 703
2025-01-06 03:27:20 C 01 55 58.829 +06 33 28.69 V 703
2025-01-06 03:30:36 C 01 55 59.023 +06 33 43.02 V 703
2025-01-06 03:33:51 C 01 55 59.189 +06 33 56.84 V 703
2025-01-14 17:59:01 B 02 10 58.21 +19 49 57.8 W 130
2025-01-14 18:10:04 B 02 10 59.00 +19 50 36.3 W 130