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
2017-04-23 08:26:18 C 13 49 22.62 +06 44 43.9 q 703
2017-04-23 10:18:00 C 13 49 17.29 +06 45 32.9 q 703
2017-04-23 10:27:50 C 13 49 16.81 +06 45 37.1 q 703
2017-04-23 10:37:01 C 13 49 16.38 +06 45 41.2 q 703
2017-04-23 10:46:54 C 13 49 15.91 +06 45 45.2 q 703
2017-04-27 08:37:28 C 13 44 54.17 +07 25 37.9 q G96
2017-04-27 08:46:48 C 13 44 53.73 +07 25 41.7 q G96
2017-04-27 08:53:00 C 13 44 53.42 +07 25 44.2 q G96
2017-04-27 08:59:11 C 13 44 53.15 +07 25 46.6 q G96
2017-04-28 06:48:43 C 13 43 52.56 +07 34 34.5 q 703
2017-04-28 06:56:26 C 13 43 52.22 +07 34 38.3 q 703
2017-04-28 07:04:07 C 13 43 51.84 +07 34 42.1 q 703
2017-04-29 14:18:49 C 13 42 25.39 +07 46 53.9 q D29
2017-04-29 14:41:44 C 13 42 24.33 +07 47 02.3 q D29
2017-04-29 15:04:39 C 13 42 23.22 +07 47 11.3 q D29
2017-05-01 06:44:15 C 13 40 34.17 +08 02 05.4 q 703
2017-05-01 07:24:04 C 13 40 32.30 +08 02 19.6 q 703
2017-05-01 07:27:36 C 13 40 32.06 +08 02 21.2 q 703
2017-05-01 07:31:09 C 13 40 31.92 +08 02 22.3 q 703
2017-05-03 04:31:24 C 13 38 30.18 +08 18 22.5 q G96
2017-05-03 04:37:26 C 13 38 29.89 +08 18 25.2 q G96
2017-05-03 04:43:24 C 13 38 29.61 +08 18 26.6 q G96
2017-05-03 04:49:29 C 13 38 29.34 +08 18 28.8 q G96
2017-05-17 04:50:25 C 13 25 00.13 +09 44 49.8 q G96
2017-05-17 04:56:27 C 13 24 59.92 +09 44 50.9 q G96
2017-05-17 05:02:23 C 13 24 59.70 +09 44 51.9 q G96
2017-05-17 05:08:21 C 13 24 59.48 +09 44 52.9 q G96
2017-05-17 07:40:19 C 13 24 54.12 +09 45 17.2 q 703
2017-05-17 07:46:38 C 13 24 53.90 +09 45 18.9 q 703
2017-05-17 07:52:58 C 13 24 53.62 +09 45 19.0 q 703
2017-05-17 07:59:17 C 13 24 53.44 +09 45 20.2 q 703
2017-05-17 09:47:38 C 13 24 49.836 +09 45 39.57 L F51
2017-05-17 10:03:01 C 13 24 49.287 +09 45 42.09 L F51
2017-05-17 10:18:25 C 13 24 48.746 +09 45 44.46 L F51
2017-05-17 10:33:48 C 13 24 48.205 +09 45 46.94 L F51
2017-05-19 10:16:55 C 13 23 14.41 +09 52 51.2 L T05
2017-05-19 10:37:27 C 13 23 13.79 +09 52 53.4 L T05
2017-05-19 10:57:54 C 13 23 13.09 +09 52 56.0 L T05
2017-05-19 11:19:15 C 13 23 12.41 +09 52 58.9 L T05
2017-05-21 06:12:42 C 13 21 53.97 +09 58 11.9 q 703
2017-05-21 06:20:24 C 13 21 53.67 +09 58 11.9 q 703
2017-05-21 06:28:04 C 13 21 53.45 +09 58 13.7 q 703
2017-05-21 06:35:46 C 13 21 53.10 +09 58 15.0 q 703
2017-05-24 22:13:36 C 13 19 29.44 +10 05 42.0 c 122
2017-05-24 22:21:32 C 13 19 29.25 +10 05 42.6 c 122
2017-05-24 22:29:53 C 13 19 29.00 +10 05 43.3 c 122
2017-05-25 08:28:22 C 13 19 14.19 +10 06 19.7 L T08
2017-05-25 08:53:34 C 13 19 13.47 +10 06 21.3 L T08
2017-05-25 09:18:09 C 13 19 12.93 +10 06 22.6 L T08
2017-05-25 09:42:51 C 13 19 12.23 +10 06 24.3 L T08