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
2014-12-12 07:50:50 C 03 11 45.340 -07 59 45.02 L F51
2014-12-12 08:09:18 C 03 11 45.105 -07 59 35.82 L F51
2014-12-27 03:38:57 C 03 11 49.89 -04 48 47.2 R G45
2014-12-27 03:44:54 C 03 11 49.97 -04 48 43.6 R G45
2014-12-27 03:53:06 C 03 11 50.01 -04 48 39.3 R G45
2014-12-27 03:59:04 C 03 11 50.09 -04 48 35.8 R G45
2014-12-27 04:06:42 C 03 11 50.17 -04 48 32.1 R G45
2014-12-28 03:40:42 C 03 12 05.59 -04 35 17.9 R G45
2014-12-28 03:48:54 C 03 12 05.64 -04 35 13.4 R G45
2014-12-28 03:54:52 C 03 12 05.71 -04 35 10.4 R G45
2014-12-28 04:08:47 C 03 12 05.82 -04 35 02.1 R G45
2014-12-29 20:08:50 C 03 12 35.99 -04 12 32.8 q 160
2014-12-29 20:11:00 C 03 12 36.05 -04 12 32.1 q 160
2014-12-29 20:13:12 C 03 12 36.05 -04 12 31.0 q 160
2014-12-30 03:33:58 C 03 12 42.09 -04 08 20.1 R G45
2014-12-30 03:42:09 C 03 12 42.20 -04 08 16.0 R G45
2014-12-30 03:48:08 C 03 12 42.27 -04 08 12.4 R G45
2014-12-30 03:55:44 C 03 12 42.37 -04 08 08.5 R G45
2014-12-31 03:32:35 C 03 13 02.95 -03 54 49.4 R G45
2014-12-31 03:43:36 C 03 13 03.12 -03 54 42.8 R G45
2014-12-31 03:58:23 C 03 13 03.27 -03 54 34.5 R G45
2015-01-01 22:12:56 C 03 13 44.06 -03 30 45.2 q 160
2015-01-01 22:15:43 C 03 13 44.10 -03 30 43.5 q 160
2015-01-01 22:18:31 C 03 13 44.13 -03 30 41.8 q 160
2015-01-04 01:58:03 C 03 14 41.18 -03 01 23.0 u 807
2015-01-04 02:03:19 C 03 14 41.27 -03 01 20.0 u 807
2015-01-04 02:08:42 C 03 14 41.37 -03 01 16.8 u 807
2015-01-08 03:26:28 C 03 16 47.95 -02 06 37.6 u H21
2015-01-08 03:30:35 C 03 16 48.04 -02 06 35.2 u H21
2015-01-08 03:34:34 C 03 16 48.15 -02 06 33.1 u H21
2015-01-08 03:38:09 C 03 16 48.25 -02 06 30.7 u H21
2015-01-08 03:41:42 C 03 16 48.33 -02 06 28.8 u H21
2015-01-17 03:02:09 C 03 22 50.97 -00 07 01.5 q 703
2015-01-17 03:07:55 C 03 22 51.18 -00 06 58.3 q 703
2015-01-17 03:13:42 C 03 22 51.32 -00 06 54.7 q 703
2015-01-17 03:19:28 C 03 22 51.50 -00 06 51.3 q 703
2015-01-19 04:14:58 C 03 24 28.18 +00 19 46.5 q 703
2015-01-19 04:23:38 C 03 24 28.39 +00 19 50.0 q 703
2015-01-19 04:39:20 C 03 24 28.97 +00 19 59.3 q 703
2015-01-19 04:53:36 C 03 24 29.43 +00 20 06.6 q 703
2015-12-09 14:53:36 C 10 14 04.169 +04 49 06.58 L F51
2015-12-09 15:07:08 C 10 14 04.228 +04 49 06.37 L F51
2015-12-09 15:20:45 C 10 14 04.317 +04 49 05.54 L F51
2015-12-20 21:11:02 C 10 14 25.63 +04 47 36.2 q D29
2016-01-14 14:31:19 C 10 05 28.701 +05 49 31.92 L F51
2016-01-14 14:47:26 C 10 05 28.260 +05 49 34.99 L F51
2016-01-14 15:03:42 C 10 05 27.819 +05 49 37.88 L F51
2016-01-14 15:19:49 C 10 05 27.374 +05 49 40.83 L F51
2016-02-03 16:59:07 C 09 49 27.92 +07 44 27.1 q D29
2016-02-03 17:23:17 C 09 49 26.94 +07 44 33.1 q D29