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
2017-06-14 06:25:08 C 13 13 52.19 +09 34 42.9 L T08
2017-06-14 06:43:54 C 13 13 52.23 +09 34 39.6 L T08
2017-06-14 07:08:22 C 13 13 52.19 +09 34 35.1 L T08
2017-06-14 07:32:38 C 13 13 52.19 +09 34 30.6 L T08
2017-06-23 07:50:26 C 13 15 39.76 +08 47 10.2 L T08
2017-06-23 08:03:12 C 13 15 39.95 +08 47 06.0 L T08
2017-06-23 08:16:41 C 13 15 40.09 +08 47 03.2 L T08
2017-06-23 08:29:27 C 13 15 40.24 +08 47 00.6 L T08
2017-06-27 07:30:32 C 13 17 15.65 +08 20 50.9 L T08
2017-06-27 07:42:44 C 13 17 15.92 +08 20 46.3 L T08
2017-06-27 07:56:12 C 13 17 16.12 +08 20 42.3 L T08
2017-06-27 08:09:00 C 13 17 16.35 +08 20 39.1 L T08
2017-06-28 04:31:12 C 13 17 40.56 +08 14 37.3 q 703
2017-06-28 04:39:45 C 13 17 40.71 +08 14 34.9 q 703
2017-06-28 04:48:13 C 13 17 40.90 +08 14 32.6 q 703
2017-06-28 04:56:38 C 13 17 41.05 +08 14 29.0 q 703
2017-07-15 06:15:49 C 13 30 04.11 +05 48 45.9 L T05
2017-07-15 06:27:08 C 13 30 04.51 +05 48 41.2 L T05
2017-07-15 06:39:10 C 13 30 05.00 +05 48 35.7 L T05
2017-07-15 06:51:18 C 13 30 05.43 +05 48 31.1 L T05
2017-07-24 12:39:27 C 13 39 56.89 +04 12 40.3 q D29
2017-07-24 12:59:33 C 13 39 57.87 +04 12 31.3 q D29
2017-07-24 13:19:38 C 13 39 58.83 +04 12 21.9 q D29
2017-08-17 05:53:46 C 14 14 12.78 -00 32 21.4 L T05
2017-08-17 05:54:28 C 14 14 12.77 -00 32 21.7 L T05
2017-08-17 06:14:46 C 14 14 14.27 -00 32 32.1 L T05
2017-08-17 06:16:10 C 14 14 14.31 -00 32 33.3 L T05
2018-11-09 14:30:20 C 08 52 30.354 +06 49 37.15 U F52
2018-11-09 14:45:48 C 08 52 30.586 +06 49 34.75 U F52
2018-11-09 15:01:18 C 08 52 30.844 +06 49 32.65 U F52
2018-11-09 15:16:50 C 08 52 31.085 +06 49 30.36 U F52
2018-12-14 12:19:29 C 08 51 42.128 +05 52 07.98 U F51
2018-12-14 12:35:43 C 08 51 41.800 +05 52 08.55 U F51
2018-12-14 12:52:00 C 08 51 41.461 +05 52 09.02 U F51
2018-12-14 13:08:17 C 08 51 41.125 +05 52 09.45 U F51
2019-01-12 11:38:56 C 08 28 48.650 +07 19 02.43 U F51
2019-01-12 11:55:33 C 08 28 47.920 +07 19 05.98 U F51
2019-01-12 12:12:11 C 08 28 47.181 +07 19 09.56 U F51
2019-01-12 12:29:32 C 08 28 46.417 +07 19 13.23 U F51
2019-01-17 05:02:32 C 08 23 51.54 +07 44 34.8 V 703
2019-01-17 05:26:33 C 08 23 50.31 +07 44 39.6 V 703
2019-01-27 05:47:52 C 08 13 08.89 +08 45 43.2 V G96
2019-01-27 05:55:20 C 08 13 08.55 +08 45 45.4 V G96
2019-01-27 06:02:48 C 08 13 08.23 +08 45 47.1 V G96
2019-01-27 06:10:16 C 08 13 07.89 +08 45 49.2 V G96
2019-01-31 05:05:24 C 08 09 00.86 +09 11 40.5 U I41
2019-01-31 05:12:23 C 08 09 00.56 +09 11 42.3 U I41
2019-02-04 08:05:20 C 08 04 52.887 +09 39 12.06 U F52
2019-02-04 08:36:55 C 08 04 51.567 +09 39 20.78 U F52
2019-02-11 05:33:12 C 07 58 30.80 +10 25 28.5 V G96