66146 (1998 TU3)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4836695083 ± 7.98e-09
Semi-major axis (a)0.7875484334 AU ± 2.45e-10
Inclination (i)5.41524028° ± 4.76e-07
Long. of Asc. Node (Ω)101.87880813° ± 1.26e-05
Arg. of Perihelion (ω)84.99239296° ± 1.26e-05
Mean Anomaly (M)74.76749583° ± 1.84e-06
Mean Motion (n)1.4102508438°/day ± 6.58e-10
Perihelion dist (q)0.40663527 AU ± 6.29e-09
Aphelion dist (Q)1.16846160 AU ± 6.30e-09
Orbital Period0.69890140 yr ± 3.26e-10
Physical Parameters
H (abs. magnitude)14.36
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.154″
Uncertainty0
Orbit TypeAten
MOID0.073999 AU
Observations Used2011
Gaia Obs Used99
Oppositions15
Arc Total1982-2024
First Observation Used1982-12-04
Last Observation Used2024-11-14
Observations (2268)
Date Type RA Dec Mag Band Observatory
2024-10-05 12:40:03 C 04 37 24.103 -05 30 36.36 V T05
2024-10-06 00:20:22 C 04 37 29.916 -05 51 26.64 V M22
2024-10-06 00:24:56 C 04 37 29.911 -05 51 35.10 V M22
2024-10-06 00:28:53 C 04 37 29.911 -05 51 42.41 V M22
2024-10-06 00:32:48 C 04 37 29.904 -05 51 49.75 V M22
2024-10-06 00:35:25 C 04 37 29.902 -05 51 54.54 V M22
2024-10-06 00:36:43 C 04 37 29.899 -05 51 57.02 V M22
2024-10-06 00:40:02 C 04 37 29.894 -05 52 03.29 V M22
2024-10-06 01:13:47 C 04 37 29.832 -05 53 06.25 V M22
2024-10-07 10:51:23 C 04 37 39.659 -06 58 47.32 V 703
2024-10-07 10:54:37 C 04 37 39.637 -06 58 53.87 V 703
2024-10-07 10:57:52 C 04 37 39.616 -06 59 00.28 V 703
2024-10-07 11:01:06 C 04 37 39.594 -06 59 06.94 V 703
2024-10-07 14:00:05 C 04 37 40.068 -07 04 59.70 V T08
2024-10-07 14:07:31 C 04 37 40.008 -07 05 14.64 V T08
2024-10-07 14:12:10 C 04 37 39.965 -07 05 24.04 V T08
2024-10-07 14:28:36 C 04 37 39.823 -07 05 57.26 V T08
2024-10-09 00:54:33 B 04 37 41.384 -08 17 53.03 Z M49
2024-10-09 01:21:53 B 04 37 41.018 -08 18 53.02 Z M49
2024-10-09 01:49:12 B 04 37 40.644 -08 19 53.08 Z M49
2024-10-09 02:18:14 B 04 37 40.229 -08 20 56.78 Z M49
2024-10-09 02:46:45 B 04 37 39.834 -08 21 59.39 Z M49
2024-10-09 03:13:03 B 04 37 39.461 -08 22 57.11 Z M49
2024-10-09 10:34:00 C 04 37 38.806 -08 39 54.04 V 703
2024-10-09 10:37:14 C 04 37 38.755 -08 40 01.27 V 703
2024-10-09 10:40:29 C 04 37 38.708 -08 40 08.40 V 703
2024-10-09 10:43:43 C 04 37 38.658 -08 40 15.85 V 703
2024-10-09 11:35:47 C 04 37 39.895 -08 42 04.21 V T05
2024-10-09 11:38:24 C 04 37 39.859 -08 42 10.19 V T05
2024-10-09 11:52:58 C 04 37 39.650 -08 42 42.98 V T05
2024-10-09 12:33:30 C 04 37 39.050 -08 44 14.53 V T05
2024-10-09 23:41:55 C 04 37 36.254 -09 08 57.84 V M22
2024-10-09 23:44:32 C 04 37 36.218 -09 09 03.96 V M22
2024-10-09 23:49:05 C 04 37 36.146 -09 09 14.44 V M22
2024-10-09 23:56:57 C 04 37 36.034 -09 09 32.80 V M22
2024-10-12 23:48:31 C 04 36 44.645 -12 10 39.04 V M22
2024-10-12 23:53:07 C 04 36 44.513 -12 10 51.74 V M22
2024-10-13 00:06:45 C 04 36 44.110 -12 11 29.54 V M22
2024-10-15 05:40:39 C 04 35 26.642 -14 49 24.85 V W68
2024-10-15 05:43:15 C 04 35 26.532 -14 49 33.10 V W68
2024-10-15 05:49:08 C 04 35 26.285 -14 49 51.71 V W68
2024-10-15 06:00:29 C 04 35 25.807 -14 50 27.96 V W68
2024-10-15 10:56:43 C 04 35 17.311 -15 06 51.98 V T08
2024-10-15 11:01:22 C 04 35 17.112 -15 07 06.96 V T08
2024-10-15 11:05:22 C 04 35 16.934 -15 07 19.92 V T08
2024-10-15 11:16:00 C 04 35 16.464 -15 07 54.30 V T08
2024-10-17 02:35:35 C 04 33 46.961 -17 19 59.59 V M22
2024-10-17 02:40:23 C 04 33 46.690 -17 20 16.66 V M22
2024-10-17 02:45:09 C 04 33 46.430 -17 20 33.50 V M22
2024-10-17 02:50:46 C 04 33 46.116 -17 20 53.34 V M22