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
2024-12-03 20:10:58 C 23 59 52.505 -18 37 33.67 V M22
2024-12-03 20:20:15 C 23 59 53.561 -18 37 25.97 V M22
2024-12-05 01:23:34 C 00 03 11.854 -18 14 23.93 V W68
2024-12-05 01:28:10 C 00 03 12.365 -18 14 20.18 V W68
2024-12-05 01:37:25 C 00 03 13.387 -18 14 12.77 V W68
2024-12-05 01:54:52 C 00 03 15.326 -18 13 58.73 V W68
2024-12-05 03:47:57 C 00 03 28.192 -18 12 40.32 V 703
2024-12-05 03:51:13 C 00 03 28.548 -18 12 36.22 V 703
2024-12-05 03:54:31 C 00 03 28.890 -18 12 33.44 V 703
2024-12-05 03:57:47 C 00 03 29.279 -18 12 30.53 V 703
2024-12-06 01:37:03 C 00 05 55.291 -17 55 07.21 V W68
2024-12-06 01:41:44 C 00 05 55.802 -17 55 03.40 V W68
2024-12-06 02:16:36 C 00 05 59.635 -17 54 35.53 V W68
2024-12-06 02:25:09 C 00 06 00.586 -17 54 28.69 V W68
2024-12-06 19:29:25 C 00 07 54.938 -17 40 52.03 V M22
2024-12-06 19:34:41 C 00 07 55.486 -17 40 48.04 V M22
2024-12-06 20:03:28 C 00 07 58.682 -17 40 24.71 V M22
2024-12-06 20:12:01 C 00 07 59.556 -17 40 18.30 V M22
2024-12-07 19:00:59 C 00 10 31.236 -17 22 04.87 V M22
2024-12-07 19:10:40 C 00 10 32.273 -17 21 57.71 V M22
2024-12-07 19:15:15 C 00 10 32.791 -17 21 53.86 V M22
2024-12-07 19:33:04 C 00 10 34.699 -17 21 39.60 V M22
2024-12-09 02:47:47 C 00 13 59.945 -16 56 39.77 V W68
2024-12-09 02:51:49 C 00 14 00.367 -16 56 36.24 V W68
2024-12-09 03:09:13 C 00 14 02.254 -16 56 23.17 V W68
2024-12-09 03:36:53 C 00 14 05.191 -16 56 00.20 V W68
2024-12-10 02:54:41 C 00 16 36.766 -16 37 20.60 V W68
2024-12-10 03:00:06 C 00 16 37.320 -16 37 16.64 V W68
2024-12-10 03:33:22 C 00 16 40.918 -16 36 49.68 V W68
2024-12-10 03:58:26 C 00 16 43.522 -16 36 29.34 V W68
2024-12-10 19:42:32 C 00 18 25.344 -16 23 53.48 V M22
2024-12-10 19:47:07 C 00 18 25.829 -16 23 49.92 V M22
2024-12-10 19:54:56 C 00 18 26.654 -16 23 42.54 V M22
2024-12-10 20:13:46 C 00 18 28.613 -16 23 29.18 V M22
2024-12-14 20:19:59 C 00 28 36.998 -15 06 27.29 V M22
2024-12-14 20:24:40 C 00 28 37.447 -15 06 23.80 V M22
2024-12-14 20:33:27 C 00 28 38.328 -15 06 17.06 V M22
2024-12-14 20:54:00 C 00 28 40.486 -15 06 00.65 V M22
2024-12-19 03:12:23 C 00 39 07.416 -13 44 26.05 V 703
2024-12-19 03:15:41 C 00 39 07.726 -13 44 23.75 V 703
2024-12-19 03:19:01 C 00 39 07.992 -13 44 19.86 V 703
2024-12-19 03:22:19 C 00 39 08.348 -13 44 18.38 V 703
2024-12-20 07:18:30 C 00 41 55.918 -13 22 03.43 V T05
2024-12-20 07:23:03 C 00 41 56.366 -13 21 59.33 V T05
2024-12-20 07:31:33 C 00 41 57.238 -13 21 52.81 V T05
2024-12-20 07:46:36 C 00 41 58.690 -13 21 40.90 V T05
2024-12-22 05:49:47 C 00 46 32.448 -12 45 10.37 V T08
2024-12-22 05:55:05 C 00 46 32.966 -12 45 05.87 V T08
2024-12-22 06:19:37 C 00 46 35.314 -12 44 46.39 V T08
2024-12-22 06:35:30 C 00 46 36.866 -12 44 33.65 V T08