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
2024-08-27 05:58:34 C 17 37 39.127 -08 12 40.57 V T05
2024-08-27 06:03:32 C 17 37 39.631 -08 12 47.99 V T05
2024-08-27 06:25:53 C 17 37 41.952 -08 13 21.22 V T05
2024-08-27 20:23:47 C 17 39 14.357 -08 34 19.88 Z C23
2024-08-27 21:04:51 C 17 39 18.778 -08 35 21.08 Z C23
2024-08-27 21:16:47 C 17 39 20.059 -08 35 38.83 Z C23
2024-08-28 20:39:40 C 17 41 58.632 -09 10 36.98 Z C23
2024-08-28 20:57:35 C 17 42 00.610 -09 11 03.95 Z C23
2024-08-29 00:20:12 C 17 42 24.170 -09 15 41.62 V W68
2024-08-29 00:25:24 C 17 42 24.739 -09 15 49.46 V W68
2024-08-29 01:01:17 C 17 42 28.675 -09 16 43.10 V W68
2024-08-29 01:31:00 C 17 42 31.939 -09 17 27.46 V W68
2024-08-29 18:57:29 C 17 44 33.694 -09 43 35.11 V M22
2024-08-29 19:02:01 C 17 44 34.198 -09 43 41.92 V M22
2024-08-29 19:50:55 C 17 44 39.694 -09 44 54.85 V M22
2024-08-30 20:06:14 B 17 47 33.175 -10 21 42.52 V 160
2024-08-30 20:13:35 B 17 47 34.001 -10 21 53.24 V 160
2024-08-31 01:49:45 C 17 48 14.554 -10 29 52.94 V W68
2024-08-31 02:06:02 C 17 48 16.452 -10 30 17.32 V W68
2024-08-31 02:29:23 C 17 48 19.181 -10 30 51.98 V W68
2024-09-01 19:59:23 C 17 53 28.944 -11 33 29.38 Z C23
2024-09-01 21:28:33 C 17 53 39.876 -11 35 42.43 Z C23
2024-09-02 01:35:24 C 17 54 11.398 -11 41 26.52 V W68
2024-09-02 01:39:56 C 17 54 11.954 -11 41 33.32 V W68
2024-09-02 01:48:30 C 17 54 13.003 -11 41 45.96 V W68
2024-09-02 02:20:11 C 17 54 16.913 -11 42 33.05 V W68
2024-09-05 00:29:38 C 18 03 34.18 -13 26 59.3 834
2024-09-05 01:12:40 C 18 03 39.87 -13 28 02.3 834
2024-09-05 06:29:36 C 18 04 23.556 -13 36 09.65 V T08
2024-09-05 06:34:16 C 18 04 24.175 -13 36 16.52 V T08
2024-09-05 07:08:51 C 18 04 28.740 -13 37 07.39 V T08
2024-09-05 18:35:02 C 18 06 04.037 -13 53 41.14 V M22
2024-09-05 18:39:37 C 18 06 04.644 -13 53 47.80 V M22
2024-09-05 18:47:33 C 18 06 05.714 -13 53 59.42 V M22
2024-09-05 19:08:10 C 18 06 08.472 -13 54 29.74 V M22
2024-09-06 18:25:09 C 18 09 25.282 -14 28 40.01 V M22
2024-09-06 18:30:27 C 18 09 26.004 -14 28 47.75 V M22
2024-09-06 18:34:23 C 18 09 26.542 -14 28 53.76 V M22
2024-09-06 18:38:58 C 18 09 27.168 -14 29 00.42 V M22
2024-09-06 18:39:37 C 18 09 27.250 -14 29 01.21 V M22
2024-09-08 19:48:30 C 18 16 35.870 -15 40 43.43 Z C23
2024-09-08 20:04:55 C 18 16 38.266 -15 41 06.76 Z C23
2024-09-09 01:56:10 C 18 17 30.175 -15 49 05.52 V W68
2024-09-09 02:00:45 C 18 17 30.826 -15 49 12.04 V W68
2024-09-09 02:10:56 C 18 17 32.297 -15 49 26.58 V W68
2024-09-09 18:28:34 C 18 19 59.642 -16 12 42.48 V M22
2024-09-09 18:43:41 C 18 20 01.843 -16 13 03.90 V M22
2024-09-09 19:02:26 C 18 20 04.589 -16 13 30.43 V M22
2024-09-14 19:28:02 C 18 39 09.221 -18 59 07.33 V M22
2024-09-14 19:33:18 C 18 39 10.102 -18 59 14.06 V M22