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
2025-01-13 04:00:37 C 01 35 21.239 -06 04 44.44 V G96
2025-01-13 04:07:04 C 01 35 21.844 -06 04 39.90 V G96
2025-01-19 06:48:14 C 01 48 11.352 -04 20 35.92 V T08
2025-01-19 06:53:30 C 01 48 11.818 -04 20 31.81 V T08
2025-01-19 07:02:47 C 01 48 12.634 -04 20 26.16 V T08
2025-01-19 07:20:57 C 01 48 14.182 -04 20 13.56 V T08
2025-01-31 14:25:54 C 02 13 23.793 -01 03 00.46 O18
2025-01-31 14:52:18 C 02 13 26.007 -01 02 43.54 O18
2025-02-02 12:56:09 C 02 17 18.243 -00 33 27.88 O18
2025-02-02 14:28:42 C 02 17 25.904 -00 32 29.41 O18
2025-02-03 13:07:05 C 02 19 19.773 -00 18 16.46 O18
2025-02-03 14:23:31 C 02 19 26.114 -00 17 28.61 O18
2025-02-04 13:07:00 C 02 21 20.198 -00 03 19.24 O18
2025-02-04 13:08:02 C 02 21 20.272 -00 03 18.28 O18
2025-11-28 13:46:56 C 09 47 43.290 +05 35 20.46 X F51
2025-11-28 14:03:51 C 09 47 43.446 +05 35 19.10 X F51
2025-11-28 14:27:33 C 09 47 43.655 +05 35 17.35 X F51
2025-11-28 14:44:38 C 09 47 43.800 +05 35 16.00 X F51
2025-12-02 14:24:25 C 09 48 29.461 +05 28 52.32 X F52
2025-12-02 14:42:26 C 09 48 29.555 +05 28 51.32 X F52
2025-12-02 15:00:33 C 09 48 29.656 +05 28 50.21 X F52
2025-12-02 15:18:40 C 09 48 29.757 +05 28 49.29 X F52
2025-12-25 12:25:46 C 09 46 05.230 +05 32 06.71 X F51
2025-12-25 12:42:45 C 09 46 04.948 +05 32 08.07 X F51
2025-12-25 12:59:46 C 09 46 04.684 +05 32 09.46 X F51
2025-12-25 13:16:54 C 09 46 04.400 +05 32 10.77 X F51
2025-12-28 18:44:07 C 09 44 45.61 +05 38 49.6 V D29
2025-12-28 19:03:13 C 09 44 45.25 +05 38 51.2 V D29
2025-12-28 19:22:18 C 09 44 44.85 +05 38 53.4 V D29
2026-01-11 13:24:25 C 09 36 34.710 +06 25 21.60 X F51
2026-01-11 13:41:07 C 09 36 34.182 +06 25 24.59 X F51
2026-01-11 13:57:48 C 09 36 33.652 +06 25 27.61 X F51
2026-01-11 14:14:32 C 09 36 33.132 +06 25 30.75 X F51