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
2022-10-10 02:25:19 C 08 32 45.835 +10 51 31.23 V 089
2022-10-10 02:31:04 C 08 32 47.461 +10 51 26.32 V 089
2022-10-10 02:36:48 C 08 32 48.944 +10 51 21.76 V 089
2022-10-10 02:39:40 C 08 32 49.762 +10 51 19.75 V 089
2022-10-10 02:42:32 C 08 32 50.531 +10 51 17.23 V 089
2022-10-10 02:48:16 C 08 32 52.018 +10 51 12.63 V 089
2022-10-10 02:51:08 C 08 32 52.848 +10 51 10.71 V 089
2022-10-10 14:09:03 C 08 35 58.908 +10 42 06.84 V T05
2022-10-10 14:26:21 C 08 36 03.612 +10 41 53.27 V T08
2022-10-10 14:31:01 C 08 36 04.877 +10 41 49.45 V T08
2022-10-10 14:33:41 C 08 36 05.606 +10 41 46.86 V T05
2022-10-10 14:57:37 C 08 36 12.108 +10 41 27.89 V T08
2022-10-10 14:58:54 C 08 36 12.461 +10 41 26.38 V T05
2022-10-10 15:10:56 C 08 36 15.722 +10 41 16.62 V T05
2022-10-10 15:15:35 C 08 36 16.985 +10 41 13.24 V T08
2022-10-11 13:19:53 C 08 42 23.870 +10 22 43.64 V T08
2022-10-11 13:24:32 C 08 42 25.157 +10 22 39.86 V T08
2022-10-11 13:41:38 C 08 42 29.887 +10 22 25.54 V T08
2022-10-11 13:50:56 C 08 42 32.453 +10 22 17.65 V T08
2022-10-12 14:53:17 C 08 49 33.946 +10 00 27.32 V T08
2022-10-12 14:57:56 C 08 49 35.242 +10 00 23.22 V T08
2022-10-12 15:16:19 C 08 49 40.380 +10 00 07.02 V T08
2022-10-12 15:21:35 C 08 49 41.842 +10 00 02.38 V T08
2022-10-14 02:33:29 C 08 59 44.470 +09 27 37.48 V 089
2022-10-14 02:36:21 C 08 59 45.277 +09 27 34.77 V 089
2022-10-14 02:39:13 C 08 59 46.087 +09 27 31.97 V 089
2022-10-14 02:42:05 C 08 59 46.907 +09 27 29.50 V 089
2022-10-14 02:44:57 C 08 59 47.741 +09 27 26.75 V 089
2022-10-14 02:50:41 C 08 59 49.353 +09 27 21.37 V 089
2022-10-14 02:53:33 C 08 59 50.168 +09 27 18.58 V 089
2022-10-14 02:56:25 C 08 59 50.999 +09 27 15.84 V 089
2022-10-16 02:37:14 C 09 13 44.781 +08 40 36.88 V 089
2022-10-16 02:40:06 C 09 13 45.630 +08 40 34.03 V 089
2022-10-16 02:42:58 C 09 13 46.480 +08 40 31.19 V 089
2022-10-16 02:45:50 C 09 13 47.290 +08 40 28.32 V 089
2022-10-16 02:48:42 C 09 13 48.153 +08 40 25.82 V 089
2022-10-16 02:51:34 C 09 13 48.971 +08 40 22.74 V 089
2022-10-16 02:54:26 C 09 13 49.820 +08 40 19.59 V 089
2022-10-16 02:57:18 C 09 13 50.668 +08 40 16.56 V 089
2022-10-16 03:00:10 C 09 13 51.485 +08 40 14.01 V 089
2022-10-16 03:03:02 C 09 13 52.377 +08 40 11.10 V 089
2022-10-17 02:33:58 C 09 20 50.347 +08 15 58.33 V 089
2022-10-17 02:45:26 C 09 20 53.722 +08 15 46.78 V 089
2022-10-17 02:48:18 C 09 20 54.577 +08 15 43.38 V 089
2022-10-17 02:51:10 C 09 20 55.422 +08 15 40.53 V 089
2022-10-17 02:54:02 C 09 20 56.271 +08 15 37.44 V 089
2022-10-17 02:56:54 C 09 20 57.142 +08 15 34.84 V 089
2022-10-17 02:59:46 C 09 20 57.928 +08 15 31.44 V 089
2022-10-21 12:05:31 C 09 52 50.682 +06 18 28.33 V 703
2022-10-21 12:10:56 C 09 52 52.230 +06 18 22.46 V 703