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
2010-02-20 12:14:27 C 12 50 35.306 +01 17 02.05 L F51
2010-02-20 12:15:18 C 12 50 35.287 +01 17 02.39 L F51
2010-02-20 12:27:04 C 12 50 35.067 +01 17 05.95 L F51
2010-02-20 12:27:53 C 12 50 35.063 +01 17 06.29 L F51
2010-02-25 13:59:55 C 12 48 12.83 +01 56 27.6 568
2010-02-25 14:02:38 C 12 48 12.78 +01 56 28.9 568
2010-02-25 14:21:08 C 12 48 12.32 +01 56 34.6 568
2010-02-25 14:24:27 C 12 48 12.25 +01 56 36.1 568
2010-03-07 14:04:15 C 12 41 49.49 +03 24 54.5 568
2010-03-07 14:25:41 C 12 41 48.77 +03 25 02.8 568
2010-03-12 09:42:56 C 12 38 00.99 +04 11 25.4 r 703
2010-03-12 09:52:30 C 12 38 00.74 +04 11 29.1 r 703
2010-03-12 10:02:02 C 12 38 00.49 +04 11 32.8 r 703
2010-03-12 10:11:30 C 12 38 00.02 +04 11 35.9 r 703
2010-03-16 07:55:36 C 12 34 37.56 +04 50 29.1 19.5 c 704
2010-03-16 08:11:32 C 12 34 36.99 +04 50 36.8 19.1 c 704
2010-03-16 08:27:26 C 12 34 36.32 +04 50 42.0 19.6 c 704
2010-03-16 08:43:20 C 12 34 35.72 +04 50 49.0 19.5 c 704
2010-03-19 04:25:38 C 12 32 01.43 +05 19 13.7 o 691
2010-03-19 04:51:05 C 12 32 00.43 +05 19 24.5 o 691
2010-03-19 05:16:32 C 12 31 59.43 +05 19 35.2 o 691
2010-03-19 07:58:18 C 12 31 52.96 +05 20 43.6 r G96
2010-03-19 08:05:17 C 12 31 52.71 +05 20 46.3 r G96
2010-03-19 08:12:20 C 12 31 52.42 +05 20 49.0 r G96
2010-03-19 08:19:27 C 12 31 52.14 +05 20 52.3 r G96
2010-03-21 03:44:21 C 12 30 10.19 +05 39 08.5 o 691
2010-03-21 04:09:49 C 12 30 09.14 +05 39 18.4 o 691
2010-03-21 04:35:18 C 12 30 08.17 +05 39 30.0 o 691
2010-04-04 05:34:37 C 12 16 17.11 +07 56 25.9 r 703
2010-04-04 05:43:46 C 12 16 16.71 +07 56 30.7 r 703
2010-04-04 05:52:54 C 12 16 16.35 +07 56 33.8 r 703
2010-04-13 05:33:44 C 12 07 39.97 +09 12 41.4 r 703
2010-04-13 05:43:41 C 12 07 39.57 +09 12 45.5 r 703
2010-04-13 05:53:45 C 12 07 39.28 +09 12 47.2 r 703
2010-04-13 06:03:47 C 12 07 38.78 +09 12 50.6 r 703
2011-11-29 08:21:54 C 07 44 57.39 +04 57 28.7 o 807
2011-11-29 08:27:47 C 07 44 57.24 +04 57 28.4 o 807
2011-11-29 08:33:37 C 07 44 57.11 +04 57 27.8 o 807
2011-11-29 08:39:46 C 07 44 56.94 +04 57 27.8 o 807
2011-11-30 08:23:34 C 07 44 22.77 +04 56 01.3 o 807
2011-11-30 08:32:32 C 07 44 22.53 +04 56 01.0 o 807
2011-11-30 08:41:29 C 07 44 22.32 +04 56 00.5 o 807
2011-12-08 14:46:32 C 07 38 28.986 +04 50 32.68 L F51
2011-12-08 15:03:33 C 07 38 28.381 +04 50 32.79 L F51
2012-01-02 11:58:54 C 07 11 46.212 +05 50 11.20 L F51
2012-01-02 12:15:56 C 07 11 45.334 +05 50 14.38 L F51
2012-01-15 23:43:27 C 06 55 59.18 +07 03 51.6 t 130
2012-01-15 23:46:20 C 06 55 59.04 +07 03 53.0 t 130
2013-02-02 13:40:18 C 11 19 36.244 +04 20 13.96 L F51
2013-02-02 13:58:54 C 11 19 35.769 +04 20 18.77 L F51