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
2020-05-19 13:33:13 C 11 17 32.83 +12 13 00.3 q D29
2021-09-12 11:27:36 C 06 23 19.86 +10 25 06.5 U I41
2021-09-12 11:54:36 C 06 23 21.56 +10 24 59.6 U I41
2021-09-14 11:15:33 C 06 26 20.34 +10 12 56.5 U I41
2021-09-14 11:57:07 C 06 26 22.88 +10 12 45.6 U I41
2021-10-07 13:57:40 C 06 53 42.28 +07 39 06.0 V T05
2021-10-07 14:04:56 C 06 53 42.52 +07 39 03.2 V T05
2021-10-07 14:10:14 C 06 53 42.72 +07 39 01.7 V T05
2021-10-07 14:24:48 C 06 53 43.24 +07 38 57.0 V T05
2021-10-29 17:07:38 C 07 04 48.521 +05 11 49.81 V P07
2021-10-29 17:08:23 C 07 04 48.578 +05 11 49.24 V P07
2021-10-29 17:37:59 C 07 04 48.686 +05 11 42.40 V P07
2021-10-29 18:07:34 C 07 04 48.802 +05 11 34.80 V P07
2021-10-29 18:07:52 C 07 04 48.850 +05 11 35.12 V P07
2021-10-29 18:37:47 C 07 04 48.878 +05 11 27.46 V P07
2021-10-29 19:16:39 C 07 04 49.097 +05 11 16.80 V P07
2021-10-29 19:16:58 C 07 04 49.066 +05 11 17.30 V P07
2021-10-29 19:17:23 C 07 04 49.046 +05 11 16.94 V P07
2021-10-29 19:46:44 C 07 04 49.193 +05 11 09.46 V P07
2021-10-31 12:32:02 C 07 04 58.21 +05 00 51.4 V T05
2021-10-31 12:36:41 C 07 04 58.25 +05 00 50.5 V T05
2021-10-31 13:09:21 C 07 04 58.19 +05 00 42.0 V T05
2021-10-31 13:19:15 C 07 04 58.24 +05 00 39.9 V T05
2021-12-30 23:43:19 C 06 13 15.89 +04 07 20.6 X C95
2021-12-30 23:52:13 C 06 13 15.44 +04 07 22.9 X C95
2021-12-30 23:59:20 C 06 13 15.09 +04 07 24.3 X C95
2021-12-31 00:07:19 C 06 13 14.68 +04 07 26.4 X C95
2022-01-07 09:23:27 C 06 04 44.51 +04 50 48.6 V T05
2022-01-07 09:27:36 C 06 04 44.28 +04 50 49.3 V T05
2022-01-07 10:13:57 C 06 04 42.11 +04 51 02.0 V T05
2022-01-07 10:24:32 C 06 04 41.61 +04 51 05.2 V T05
2022-01-08 06:23:52 C 06 03 48.54 +04 56 24.9 V G96
2022-01-08 06:31:30 C 06 03 48.21 +04 56 27.0 V G96
2022-01-08 06:39:08 C 06 03 47.86 +04 56 29.1 V G96
2022-01-08 06:46:46 C 06 03 47.51 +04 56 30.9 V G96
2022-01-25 05:59:15 C 05 49 52.07 +06 58 35.9 V G96
2022-01-25 06:24:18 C 05 49 51.44 +06 58 43.9 V G96
2022-01-25 06:31:55 C 05 49 51.27 +06 58 46.2 V G96
2022-01-25 06:39:32 C 05 49 51.07 +06 58 48.7 V G96
2022-01-25 08:25:44 C 05 49 48.64 +06 59 24.3 V T08
2022-01-25 08:29:44 C 05 49 48.54 +06 59 25.0 V T08
2022-01-25 09:15:48 C 05 49 47.39 +06 59 40.0 V T08
2022-01-25 09:26:29 C 05 49 47.19 +06 59 42.6 V T08
2022-01-29 05:38:33 C 05 47 51.864 +07 29 10.39 U F52
2022-01-29 05:53:19 C 05 47 51.574 +07 29 15.12 U F52
2022-01-29 06:08:08 C 05 47 51.283 +07 29 19.91 U F52
2022-10-30 15:06:51 C 10 32 05.653 +05 38 05.95 U F51
2022-10-30 15:12:28 C 10 32 05.833 +05 38 05.03 U F51
2022-10-30 15:18:05 C 10 32 06.041 +05 38 03.79 U F51
2023-01-21 23:30:24 C 10 57 24.60 +04 28 54.6 X I93