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
2023-01-21 23:45:45 C 10 57 24.26 +04 28 57.8 X I93
2023-01-22 00:00:46 C 10 57 23.92 +04 29 00.4 X I93
2023-01-29 18:15:37 C 10 53 01.80 +05 10 12.5 V D29
2023-01-29 18:35:59 C 10 53 01.18 +05 10 16.8 V D29
2023-01-30 16:51:39 C 10 52 25.22 +05 15 46.7 V D29
2023-01-30 17:12:00 C 10 52 24.65 +05 15 53.2 V D29
2023-02-12 09:42:33 C 10 42 45.054 +06 41 38.04 V G96
2023-02-12 09:49:55 C 10 42 44.809 +06 41 40.38 V G96
2023-02-12 09:57:18 C 10 42 44.532 +06 41 42.36 V G96
2023-02-12 10:04:40 C 10 42 44.273 +06 41 44.99 V G96
2023-02-14 17:00:44 C 10 40 45.60 +06 58 55.7 V D29
2023-02-14 17:21:05 C 10 40 44.88 +06 59 01.9 V D29
2023-02-14 17:41:27 C 10 40 44.09 +06 59 08.3 V D29
2023-02-20 15:43:52 C 10 35 23.74 +07 45 05.1 V D29
2023-02-20 16:24:35 C 10 35 22.20 +07 45 18.4 V D29
2023-02-21 16:29:20 C 10 34 26.44 +07 53 15.8 V D29
2023-02-21 16:49:42 C 10 34 25.65 +07 53 23.1 V D29
2023-02-22 16:03:39 C 10 33 31.67 +08 01 04.8 V D29
2023-02-22 16:24:01 C 10 33 30.83 +08 01 11.2 V D29
2023-02-22 16:44:23 C 10 33 30.04 +08 01 17.1 V D29
2023-02-26 15:28:33 C 10 29 48.27 +08 32 49.7 V D29
2023-02-26 15:48:55 C 10 29 47.48 +08 32 56.7 V D29
2023-02-26 16:09:17 C 10 29 46.66 +08 33 03.0 V D29
2023-02-27 15:19:09 C 10 28 52.33 +08 40 46.2 V D29
2023-02-27 15:39:31 C 10 28 51.51 +08 40 53.2 V D29
2023-02-27 15:59:53 C 10 28 50.67 +08 40 59.6 V D29
2023-02-28 04:57:03 C 10 28 20.449 +08 45 18.25 V G96
2023-02-28 05:05:15 C 10 28 20.111 +08 45 20.99 V G96
2023-02-28 05:13:26 C 10 28 19.790 +08 45 23.47 V G96
2023-02-28 05:21:37 C 10 28 19.492 +08 45 26.39 V G96
2023-03-13 05:16:15 C 10 16 32.434 +10 25 53.83 V G96
2023-03-13 05:24:16 C 10 16 32.135 +10 25 56.06 V G96
2023-03-13 05:32:17 C 10 16 31.836 +10 25 58.55 V G96
2023-03-13 05:40:18 C 10 16 31.559 +10 26 00.85 V G96
2023-03-26 04:50:31 C 10 06 40.061 +11 52 26.87 V G96
2023-03-26 04:58:36 C 10 06 39.809 +11 52 29.46 V G96
2023-03-26 05:06:40 C 10 06 39.607 +11 52 31.04 V G96
2023-03-26 05:14:46 C 10 06 39.362 +11 52 32.92 V G96
2023-03-27 05:46:17 C 10 06 00.265 +11 58 31.70 U F52
2023-03-27 06:02:46 C 10 05 59.810 +11 58 35.71 U F52
2023-03-27 06:19:13 C 10 05 59.358 +11 58 39.70 U F52
2023-03-27 06:35:43 C 10 05 58.915 +11 58 43.73 U F52
2024-03-17 12:49:07 C 16 45 53.465 -06 43 11.86 V T08
2024-03-17 12:59:41 C 16 45 53.923 -06 43 07.28 V T08
2024-03-17 13:30:28 C 16 45 55.622 -06 42 58.50 V T08
2024-03-17 13:38:27 C 16 45 56.021 -06 42 56.09 V T08
2024-03-22 07:06:34 C 16 51 52.694 -06 05 59.32 V W68
2024-03-22 07:09:11 C 16 51 52.843 -06 05 59.28 V W68
2024-03-22 07:17:08 C 16 51 53.230 -06 05 57.23 V W68
2024-03-22 07:24:24 C 16 51 53.614 -06 05 54.28 V W68