39796 (1997 TD)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4683472706 ± 2.47e-09
Semi-major axis (a)2.2513029733 AU ± 5.97e-10
Inclination (i)12.92612877° ± 3.85e-07
Long. of Asc. Node (Ω)158.86176392° ± 1.59e-06
Arg. of Perihelion (ω)171.09309647° ± 1.93e-06
Mean Anomaly (M)126.82666071° ± 4.18e-07
Mean Motion (n)0.2917839228°/day ± 1.16e-10
Perihelion dist (q)1.19691137 AU ± 5.58e-09
Aphelion dist (Q)3.30569458 AU ± 5.64e-09
Orbital Period3.37793211 yr ± 1.34e-09
Physical Parameters
H (abs. magnitude)15.69
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.014″
Uncertainty0
Orbit TypeAmor
MOID0.186778 AU
Observations Used1988
Gaia Obs Used66
Oppositions21
Arc Total1987-2026
First Observation Used1987-05-10
Last Observation Used2026-01-11
Observations (2233)
Date Type RA Dec Mag Band Observatory
2024-09-14 19:42:59 C 18 39 11.657 -18 59 27.20 V M22
2024-09-14 20:33:57 C 18 39 19.872 -19 00 33.84 V M22
2024-09-17 18:01:59 C 18 51 05.73 -20 30 06.2 X G02
2024-09-17 18:07:37 C 18 51 06.75 -20 30 13.1 X G02
2024-09-17 18:13:16 C 18 51 07.72 -20 30 21.4 X G02
2024-09-20 01:35:04 C 19 00 50.021 -21 36 53.64 V W68
2024-09-20 01:39:42 C 19 00 50.825 -21 36 59.00 V W68
2024-09-20 02:11:49 C 19 00 56.388 -21 37 36.26 V W68
2024-09-20 02:20:32 C 19 00 57.912 -21 37 46.31 V W68
2024-09-22 19:33:25 C 19 12 46.306 -22 51 16.60 V M22
2024-09-22 19:38:42 C 19 12 47.256 -22 51 22.28 V M22
2024-09-22 19:55:12 C 19 12 50.220 -22 51 39.92 V M22
2024-09-22 20:01:50 C 19 12 51.403 -22 51 46.87 V M22
2024-09-22 20:27:19 C 19 12 55.975 -22 52 13.94 V M22
2024-09-22 20:28:37 C 19 12 56.208 -22 52 15.28 V M22
2024-09-24 03:15:46 C 19 18 37.750 -23 24 45.04 V W68
2024-09-24 03:23:35 C 19 18 39.185 -23 24 52.99 V W68
2024-09-24 03:50:30 C 19 18 44.110 -23 25 20.10 V W68
2024-09-26 19:29:27 C 19 30 44.258 -24 27 46.51 V M22
2024-09-26 19:33:29 C 19 30 45.014 -24 27 50.08 V M22
2024-09-26 20:04:48 C 19 30 50.837 -24 28 18.70 V M22
2024-09-26 20:12:49 C 19 30 52.330 -24 28 26.18 V M22
2024-09-28 04:05:01 C 19 36 58.104 -24 57 06.23 V W68
2024-09-28 04:17:12 C 19 37 00.437 -24 57 16.20 V W68
2024-09-28 04:35:50 C 19 37 03.972 -24 57 32.04 V W68
2024-09-29 00:26:38 C 19 40 54.57 -25 14 33.9 834
2024-09-29 01:06:46 C 19 41 02.16 -25 15 07.2 834
2024-09-29 01:09:35 C 19 41 02.777 -25 15 11.05 V W68
2024-09-29 01:14:32 C 19 41 03.720 -25 15 15.19 V W68
2024-09-29 01:24:47 C 19 41 05.650 -25 15 23.58 V W68
2024-09-29 01:39:10 C 19 41 08.364 -25 15 35.35 V W68
2024-10-02 01:18:36 C 19 55 07.061 -26 10 56.96 V W68
2024-10-02 01:23:51 C 19 55 08.054 -26 11 00.64 V W68
2024-10-02 01:34:35 C 19 55 10.111 -26 11 08.09 V W68
2024-10-02 01:48:53 C 19 55 12.850 -26 11 18.02 V W68
2024-10-03 01:05:50 C 19 59 47.938 -26 27 16.60 V W68
2024-10-03 01:27:29 C 19 59 52.080 -26 27 30.82 V W68
2024-10-03 01:32:09 C 19 59 52.982 -26 27 33.88 V W68
2024-10-03 01:35:28 C 19 59 53.638 -26 27 36.18 V W68
2024-10-03 01:39:30 C 19 59 54.398 -26 27 38.70 V W68
2024-10-03 01:54:24 C 19 59 57.271 -26 27 48.35 V W68
2024-10-03 19:12:12 C 20 03 22.222 -26 39 00.29 V M22
2024-10-03 19:16:50 C 20 03 23.117 -26 39 03.13 V M22
2024-10-03 19:26:43 C 20 03 25.015 -26 39 09.36 V M22
2024-10-03 19:41:20 C 20 03 27.838 -26 39 18.36 V M22
2024-10-04 18:34:42 C 20 07 59.738 -26 53 16.33 V M22
2024-10-04 18:36:41 C 20 08 00.125 -26 53 17.41 V M22
2024-10-04 18:39:19 C 20 08 00.631 -26 53 18.96 V M22
2024-10-04 19:15:15 C 20 08 07.567 -26 53 39.84 V M22
2024-10-04 19:16:36 C 20 08 07.826 -26 53 40.56 V M22