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
2024-08-10 07:58:45 C 17 03 41.285 +01 17 12.73 V T05
2024-08-10 19:24:59 C 17 04 22.082 +01 02 27.64 V B38
2024-08-10 19:31:05 C 17 04 22.567 +01 02 18.92 V B38
2024-08-10 19:36:46 C 17 04 22.831 +01 02 10.90 V B38
2024-08-10 19:45:21 C 17 04 23.342 +01 02 01.21 V B38
2024-08-10 19:50:26 C 17 04 23.638 +01 01 54.41 V B38
2024-08-10 20:22:48 C 17 04 25.224 +01 01 38.42 V M22
2024-08-10 20:27:20 C 17 04 25.481 +01 01 32.45 V M22
2024-08-10 21:02:34 C 17 04 27.432 +01 00 47.30 V M22
2024-08-10 21:13:37 C 17 04 28.063 +01 00 32.98 V M22
2024-08-11 19:07:58 C 17 05 49.22 +00 31 44.9 X G02
2024-08-11 19:15:48 C 17 05 49.70 +00 31 34.6 X G02
2024-08-11 19:23:38 C 17 05 50.16 +00 31 24.1 X G02
2024-08-11 20:46:01 C 17 05 55.248 +00 29 36.82 Z C23
2024-08-11 21:14:00 C 17 05 56.82 +00 29 02.7 16.9 122
2024-08-11 21:22:42 C 17 05 57.32 +00 28 51.2 17.1 122
2024-08-11 21:31:38 C 17 05 57.87 +00 28 39.6 16.8 122
2024-08-11 21:43:20 C 17 05 58.634 +00 28 21.76 Z C23
2024-08-11 23:22:06 C 17 06 04.692 +00 26 13.09 Z C23
2024-08-12 07:00:47 C 17 06 34.231 +00 16 21.54 V T08
2024-08-12 07:04:51 C 17 06 34.471 +00 16 16.21 V T08
2024-08-12 07:15:20 C 17 06 35.083 +00 16 02.42 V T08
2024-08-12 07:47:36 C 17 06 36.984 +00 15 20.05 V T08
2024-08-12 20:47:38 C 17 07 27.814 -00 01 55.70 q L05
2024-08-12 21:31:14 C 17 07 30.526 -00 02 53.23 q L05
2024-08-13 01:31:10 C 17 07 46.639 -00 07 45.52 V W68
2024-08-13 01:36:24 C 17 07 46.963 -00 07 52.32 V W68
2024-08-13 01:45:33 C 17 07 47.522 -00 08 04.49 V W68
2024-08-13 02:10:23 C 17 07 49.056 -00 08 37.39 V W68
2024-08-13 20:51:29 B 17 09 04.818 -00 33 54.23 V L92
2024-08-13 20:55:32 B 17 09 05.118 -00 34 00.93 V L92
2024-08-13 20:59:34 B 17 09 05.310 -00 34 06.02 V L92
2024-08-13 21:05:37 B 17 09 05.699 -00 34 13.84 V L92
2024-08-13 21:07:39 B 17 09 05.773 -00 34 17.32 V L92
2024-08-13 21:15:44 B 17 09 06.249 -00 34 28.96 V L92
2024-08-13 21:17:45 B 17 09 06.372 -00 34 31.14 V L92
2024-08-14 07:43:30 C 17 09 50.129 -00 48 25.67 V T05
2024-08-14 07:47:33 C 17 09 50.393 -00 48 31.07 V T05
2024-08-14 07:56:01 C 17 09 50.947 -00 48 42.48 V T05
2024-08-14 08:10:12 C 17 09 51.869 -00 49 01.56 V T05
2024-08-14 19:06:00 C 17 10 38.772 -01 03 29.02 V M22
2024-08-14 19:10:32 C 17 10 39.079 -01 03 35.35 V M22
2024-08-14 19:20:56 C 17 10 39.763 -01 03 49.36 V M22
2024-08-14 19:46:41 C 17 10 41.486 -01 04 24.20 V M22
2024-08-14 20:29:02 C 17 10 44.50 -01 05 48.6 X G02
2024-08-14 20:35:01 C 17 10 44.91 -01 05 56.6 X G02
2024-08-14 20:40:42 C 17 10 45.29 -01 06 04.4 X G02
2024-08-14 21:21:18 C 17 10 48.264 -01 06 59.90 Z C23
2024-08-14 22:17:43 C 17 10 52.174 -01 08 16.48 Z C23
2024-08-15 20:33:33 C 17 12 30.470 -01 38 39.08 Z C23