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
2024-08-30 01:22:54 C 04 03 26.537 +07 20 34.94 q 056
2024-08-30 02:01:08 C 04 03 28.608 +07 20 20.62 q 056
2024-08-31 01:13:45 C 04 04 47.239 +07 11 26.48 q 056
2024-08-31 01:30:25 C 04 04 48.122 +07 11 20.00 q 056
2024-08-31 02:03:44 C 04 04 49.872 +07 11 07.15 q 056
2024-08-31 02:24:33 C 04 04 50.969 +07 10 59.05 q 056
2024-08-31 02:37:02 C 04 04 51.638 +07 10 54.16 q 056
2024-08-31 08:10:07 C 04 05 10.510 +07 09 06.70 V W68
2024-08-31 08:50:47 C 04 05 12.607 +07 08 50.75 V W68
2024-08-31 08:55:19 C 04 05 12.840 +07 08 48.84 V W68
2024-08-31 09:23:42 C 04 05 14.285 +07 08 37.57 V W68
2024-09-01 00:57:00 C 04 06 06.641 +07 01 58.01 q 056
2024-09-01 01:09:31 C 04 06 07.294 +07 01 53.04 q 056
2024-09-01 01:51:10 C 04 06 09.499 +07 01 36.16 q 056
2024-09-01 02:03:40 C 04 06 10.109 +07 01 31.51 q 056
2024-09-02 00:12:09 C 04 07 23.710 +06 52 17.00 Z C23
2024-09-02 00:41:32 C 04 07 25.286 +06 52 04.69 Z C23
2024-09-02 01:26:29 C 04 07 27.672 +06 51 45.76 Z C23
2024-09-02 08:05:28 C 04 07 49.387 +06 49 20.78 V W68
2024-09-02 08:08:43 C 04 07 49.550 +06 49 19.56 V W68
2024-09-02 08:13:54 C 04 07 49.810 +06 49 17.11 V W68
2024-09-02 08:33:31 C 04 07 50.794 +06 49 08.69 V W68
2024-09-02 23:12:29 C 04 08 38.947 +06 42 21.06 q 056
2024-09-02 23:52:14 C 04 08 41.064 +06 42 03.20 q 056
2024-09-03 01:47:02 C 04 08 46.999 +06 41 12.84 q 056
2024-09-03 02:35:38 C 04 08 49.462 +06 40 51.49 q 056
2024-09-03 13:55:27 C 04 09 26.357 +06 35 55.61 V T05
2024-09-03 14:00:00 C 04 09 26.575 +06 35 53.59 V T05
2024-09-03 14:08:36 C 04 09 26.998 +06 35 49.70 V T05
2024-09-03 14:23:50 C 04 09 27.737 +06 35 42.97 V T05
2024-09-06 07:57:18 C 04 12 55.282 +06 04 38.93 V W68
2024-09-06 08:01:55 C 04 12 55.490 +06 04 36.48 V W68
2024-09-06 08:35:03 C 04 12 57.043 +06 04 19.78 V W68
2024-09-06 08:44:14 C 04 12 57.475 +06 04 15.28 V W68
2024-09-07 12:40:14 C 04 14 23.851 +05 49 30.18 V T05
2024-09-07 12:44:08 C 04 14 24.034 +05 49 28.13 V T05
2024-09-07 12:48:42 C 04 14 24.250 +05 49 25.68 V T05
2024-09-07 12:56:31 C 04 14 24.605 +05 49 21.58 V T05
2024-09-08 01:10:48 C 04 15 01.618 +05 43 07.03 V M22
2024-09-08 02:01:44 C 04 15 03.948 +05 42 39.64 V M22
2024-09-08 02:18:50 C 04 15 04.726 +05 42 30.42 V M22
2024-09-08 02:29:22 C 04 15 05.208 +05 42 24.70 V M22
2024-09-10 08:50:19 C 04 17 45.943 +05 11 35.20 V W68
2024-09-10 08:54:53 C 04 17 46.154 +05 11 32.46 V W68
2024-09-10 09:23:59 C 04 17 47.398 +05 11 15.22 V W68
2024-09-10 09:32:02 C 04 17 47.755 +05 11 10.50 V W68
2024-09-10 22:38:36 C 04 18 25.97 +05 02 48.0 q 168
2024-09-10 23:13:06 C 04 18 27.52 +05 02 26.9 q 168
2024-09-10 23:55:20 C 04 18 29.40 +05 02 01.4 q 168
2024-09-11 10:00:39 C 04 18 58.705 +04 55 57.18 V G96