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
2022-09-14 13:16:07 C 06 16 44.731 +15 14 36.24 V T08
2022-09-14 13:22:56 C 06 16 45.922 +15 14 35.34 V T08
2022-09-14 13:33:59 C 06 16 47.856 +15 14 33.86 V T08
2022-09-25 14:31:52 C 07 08 17.818 +14 09 18.90 V T08
2022-09-25 15:01:55 C 07 08 24.134 +14 09 08.24 V T08
2022-09-25 15:15:14 C 07 08 26.938 +14 09 03.60 V T08
2022-09-27 14:49:39 C 07 18 47.688 +13 50 35.88 V T05
2022-09-27 14:54:58 C 07 18 48.840 +13 50 33.68 V T05
2022-09-27 15:06:13 C 07 18 51.300 +13 50 29.08 V T05
2022-09-27 15:27:18 C 07 18 55.879 +13 50 20.72 V T05
2022-09-30 14:48:57 C 07 35 09.259 +13 17 58.52 V T08
2022-09-30 14:54:57 C 07 35 10.637 +13 17 55.68 V T08
2022-09-30 15:05:50 C 07 35 13.147 +13 17 50.35 V T08
2022-09-30 15:16:29 C 07 35 15.593 +13 17 45.17 V T08
2022-10-02 11:21:31 C 07 45 43.063 +12 54 40.54 V 703
2022-10-02 11:28:08 C 07 45 44.629 +12 54 36.86 V 703
2022-10-02 11:34:44 C 07 45 46.217 +12 54 33.23 V 703
2022-10-02 11:41:21 C 07 45 47.758 +12 54 29.70 V 703
2022-10-03 02:17:55 C 07 49 20.080 +12 46 16.26 V 089
2022-10-03 02:20:47 C 07 49 20.768 +12 46 14.65 V 089
2022-10-03 02:23:39 C 07 49 21.459 +12 46 13.28 V 089
2022-10-03 02:29:23 C 07 49 22.842 +12 46 10.12 V 089
2022-10-03 02:32:15 C 07 49 23.538 +12 46 08.30 V 089
2022-10-03 02:35:07 C 07 49 24.237 +12 46 06.59 V 089
2022-10-03 02:37:59 C 07 49 24.902 +12 46 04.97 V 089
2022-10-03 02:40:51 C 07 49 25.622 +12 46 03.32 V 089
2022-10-03 14:23:25 C 07 52 17.830 +12 39 24.55 V T08
2022-10-03 14:28:04 C 07 52 18.958 +12 39 21.78 V T08
2022-10-03 14:59:59 C 07 52 26.700 +12 39 03.49 V T08
2022-10-03 15:17:53 C 07 52 31.032 +12 38 53.20 V T08
2022-10-05 02:22:27 C 08 01 15.139 +12 17 45.28 V M22
2022-10-05 02:27:02 C 08 01 16.286 +12 17 42.47 V M22
2022-10-05 02:55:50 C 08 01 23.462 +12 17 24.47 V M22
2022-10-05 03:04:03 C 08 01 25.519 +12 17 19.28 V M22
2022-10-07 02:41:05 C 08 13 37.727 +11 45 18.69 V 089
2022-10-07 02:43:57 C 08 13 38.507 +11 45 16.57 V 089
2022-10-07 02:46:49 C 08 13 39.234 +11 45 14.75 V 089
2022-10-07 02:49:41 C 08 13 39.994 +11 45 12.74 V 089
2022-10-07 02:52:33 C 08 13 40.725 +11 45 10.85 V 089
2022-10-07 02:55:25 C 08 13 41.461 +11 45 08.54 V 089
2022-10-08 13:29:36 C 08 22 48.648 +11 20 14.21 V T08
2022-10-08 14:39:26 C 08 23 07.087 +11 19 22.69 V T08
2022-10-08 14:49:05 C 08 23 09.641 +11 19 15.28 V T08
2022-10-08 15:09:18 C 08 23 14.971 +11 19 00.37 V T08
2022-10-08 15:16:36 C 08 23 16.896 +11 18 54.79 V T08
2022-10-09 02:22:53 C 08 26 15.242 +11 10 22.15 V 089
2022-10-09 02:25:45 C 08 26 15.996 +11 10 20.44 V 089
2022-10-09 02:42:57 C 08 26 20.570 +11 10 07.13 V 089
2022-10-09 02:45:49 C 08 26 21.325 +11 10 05.25 V 089
2022-10-09 02:48:41 C 08 26 22.092 +11 10 02.47 V 089