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
2024-09-25 12:00:35 C 04 32 25.451 +00 12 50.26 V 703
2024-09-25 12:03:56 C 04 32 25.534 +00 12 46.40 V 703
2024-09-27 11:16:02 C 04 33 47.538 -00 42 20.74 V 703
2024-09-27 11:19:17 C 04 33 47.596 -00 42 24.70 V 703
2024-09-27 11:22:33 C 04 33 47.660 -00 42 28.73 V 703
2024-09-27 11:25:48 C 04 33 47.732 -00 42 32.69 V 703
2024-09-27 12:58:19 C 04 33 50.966 -00 44 20.22 V T05
2024-09-27 13:01:35 C 04 33 51.029 -00 44 24.18 V T05
2024-09-27 13:06:08 C 04 33 51.120 -00 44 29.76 V T05
2024-09-27 13:13:58 C 04 33 51.269 -00 44 39.34 V T05
2024-09-29 00:07:51 C 04 34 45.300 -01 29 07.84 Z C23
2024-09-29 01:13:22 C 04 34 46.613 -01 30 33.80 Z C23
2024-09-29 02:06:26 C 04 34 47.623 -01 31 44.40 Z C23
2024-09-29 11:11:40 C 04 35 00.074 -01 43 40.73 V 703
2024-09-29 11:15:00 C 04 35 00.125 -01 43 45.26 V 703
2024-09-29 11:18:19 C 04 35 00.172 -01 43 49.73 V 703
2024-09-29 11:21:39 C 04 35 00.233 -01 43 54.19 V 703
2024-09-30 06:46:36 C 04 35 27.247 -02 09 52.74 V W68
2024-09-30 06:49:52 C 04 35 27.295 -02 09 57.24 V W68
2024-09-30 07:37:33 C 04 35 27.955 -02 11 03.88 V W68
2024-09-30 07:41:31 C 04 35 28.013 -02 11 09.42 V W68
2024-10-01 12:38:32 C 04 36 03.511 -02 53 15.43 V T05
2024-10-01 12:41:10 C 04 36 03.538 -02 53 19.36 V T05
2024-10-01 12:47:02 C 04 36 03.598 -02 53 28.00 V T05
2024-10-01 12:58:07 C 04 36 03.713 -02 53 44.45 V T05
2024-10-01 23:00:34 C 04 36 15.571 -03 08 14.93 V M22
2024-10-01 23:35:41 C 04 36 15.996 -03 09 08.32 V M22
2024-10-02 00:00:27 C 04 36 16.284 -03 09 45.79 V M22
2024-10-02 00:02:42 B 04 36 16.533 -03 09 54.17 Z M49
2024-10-02 00:05:01 C 04 36 16.325 -03 09 52.81 V M22
2024-10-02 00:33:26 B 04 36 16.848 -03 10 40.92 Z M49
2024-10-02 01:04:10 B 04 36 17.136 -03 11 27.73 Z M49
2024-10-02 01:34:23 B 04 36 17.422 -03 12 13.65 Z M49
2024-10-02 02:04:05 B 04 36 17.674 -03 12 58.85 Z M49
2024-10-02 02:33:48 B 04 36 17.929 -03 13 44.12 Z M49
2024-10-03 09:24:30 C 04 36 48.312 -04 02 46.72 V 703
2024-10-03 09:27:50 C 04 36 48.337 -04 02 52.19 V 703
2024-10-03 09:31:09 C 04 36 48.352 -04 02 57.52 V 703
2024-10-03 09:34:29 C 04 36 48.373 -04 03 03.02 V 703
2024-10-04 07:05:37 C 04 37 05.438 -04 38 11.00 V W68
2024-10-04 07:36:38 C 04 37 05.537 -04 39 03.82 V W68
2024-10-04 07:39:54 C 04 37 05.549 -04 39 09.32 V W68
2024-10-04 07:45:46 C 04 37 05.563 -04 39 19.33 V W68
2024-10-05 11:02:43 C 04 37 22.372 -05 27 47.16 V 703
2024-10-05 11:05:58 C 04 37 22.372 -05 27 53.24 V 703
2024-10-05 11:09:12 C 04 37 22.375 -05 27 58.82 V 703
2024-10-05 11:12:26 C 04 37 22.375 -05 28 04.66 V 703
2024-10-05 12:23:40 C 04 37 24.113 -05 30 06.55 V T05
2024-10-05 12:26:55 C 04 37 24.110 -05 30 12.46 V T05
2024-10-05 12:31:29 C 04 37 24.108 -05 30 20.70 V T05