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
2024-07-06 20:47:30 C 16 52 53.37 +12 55 58.4 X G02
2024-07-06 20:53:05 C 16 52 53.21 +12 55 56.5 X G02
2024-07-06 21:54:12 C 16 52 51.689 +12 55 35.18 Z C23
2024-07-06 22:23:36 C 16 52 50.868 +12 55 24.96 Z C23
2024-07-06 23:08:32 C 16 52 49.615 +12 55 09.26 Z C23
2024-07-07 08:53:53 C 16 52 35.693 +12 51 52.49 V T05
2024-07-07 08:56:41 C 16 52 35.594 +12 51 51.91 V T08
2024-07-07 08:58:49 C 16 52 35.549 +12 51 50.76 V T05
2024-07-07 09:01:20 C 16 52 35.465 +12 51 50.22 V T08
2024-07-07 09:06:31 C 16 52 35.330 +12 51 47.88 V T05
2024-07-07 09:10:15 C 16 52 35.206 +12 51 46.94 V T08
2024-07-07 09:21:11 C 16 52 34.913 +12 51 42.62 V T05
2024-07-07 09:29:28 C 16 52 34.658 +12 51 40.00 V T08
2024-07-08 08:24:19 C 16 52 03.480 +12 43 05.56 V T08
2024-07-08 08:28:26 C 16 52 03.365 +12 43 03.97 V T08
2024-07-08 08:51:50 C 16 52 02.722 +12 42 54.79 V T08
2024-07-08 08:59:58 C 16 52 02.508 +12 42 51.62 V T08
2024-07-08 20:03:59 C 16 51 48.46 +12 38 18.5 X G02
2024-07-08 20:09:01 C 16 51 48.35 +12 38 16.6 X G02
2024-07-08 20:14:02 C 16 51 48.21 +12 38 14.9 X G02
2024-07-08 20:27:31 C 16 51 47.98 +12 38 10.8 V G17
2024-07-08 20:33:13 C 16 51 47.85 +12 38 08.4 V G17
2024-07-08 20:38:57 C 16 51 47.71 +12 38 06.0 V G17
2024-07-08 21:02:37 B 16 51 47.124 +12 37 56.46 V 160
2024-07-08 21:07:42 B 16 51 46.970 +12 37 54.34 V 160
2024-07-08 21:12:29 B 16 51 46.855 +12 37 52.57 V 160
2024-07-08 21:14:00 B 16 51 46.683 +12 37 53.11 V L92
2024-07-08 21:33:23 B 16 51 46.202 +12 37 45.27 V L92
2024-07-08 21:59:54 B 16 51 45.561 +12 37 34.58 V L92
2024-07-09 02:00:44 B 16 51 40.98 +12 36 15.9 W89
2024-07-09 06:04:57 B 16 51 35.38 +12 34 15.6 V38
2024-07-09 08:44:19 C 16 51 32.318 +12 33 12.56 V T05
2024-07-09 08:48:52 C 16 51 32.206 +12 33 10.66 V T05
2024-07-09 08:57:28 C 16 51 31.990 +12 33 07.09 V T05
2024-07-09 09:13:41 C 16 51 31.574 +12 33 00.07 V T05
2024-07-09 20:10:29 C 16 51 18.86 +12 28 09.7 X G02
2024-07-09 20:15:48 C 16 51 18.73 +12 28 07.0 X G02
2024-07-09 20:20:49 C 16 51 18.61 +12 28 04.6 X G02
2024-07-09 22:07:53 B 16 51 16.30 +12 27 17.1 q M07
2024-07-09 22:43:20 B 16 51 15.50 +12 27 01.2 q M07
2024-07-10 20:19:17 C 16 50 51.79 +12 17 12.5 X G02
2024-07-10 20:26:17 C 16 50 51.64 +12 17 09.2 X G02
2024-07-10 20:33:00 C 16 50 51.49 +12 17 06.3 X G02
2024-07-10 21:22:28 B 16 50 50.532 +12 16 44.08 V 160
2024-07-10 21:27:33 B 16 50 50.429 +12 16 41.66 V 160
2024-07-10 21:32:48 B 16 50 50.292 +12 16 39.22 V 160
2024-07-11 03:01:09 B 16 50 44.58 +12 14 25.9 W79
2024-07-11 05:11:59 B 16 50 42.33 +12 13 03.9 V38
2024-07-11 08:33:16 C 16 50 38.916 +12 11 30.77 V T08
2024-07-11 08:38:08 C 16 50 38.810 +12 11 28.46 V T08