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
2024-07-02 20:24:18 C 16 55 31.83 +13 22 38.1 X G02
2024-07-02 20:29:19 C 16 55 31.67 +13 22 37.0 X G02
2024-07-02 20:34:22 C 16 55 31.51 +13 22 36.1 X G02
2024-07-03 00:06:15 B 16 55 25.50 +13 22 12.1 Z X86
2024-07-03 00:10:18 B 16 55 25.35 +13 22 10.9 Z X86
2024-07-03 00:14:22 B 16 55 25.22 +13 22 10.1 Z X86
2024-07-03 00:51:51 C 16 55 23.98 +13 22 03.8 834
2024-07-03 01:31:15 C 16 55 22.66 +13 21 55.2 834
2024-07-03 02:30:46 B 16 55 19.95 +13 21 24.3 Z21
2024-07-03 03:12:08 C 16 55 19.67 +13 21 14.8 W30
2024-07-03 03:22:28 C 16 55 19.32 +13 21 12.5 W30
2024-07-03 04:08:17 C 16 55 17.77 +13 21 02.4 W30
2024-07-03 06:34:56 B 16 55 13.16 +13 20 29.5 V38
2024-07-03 09:15:48 C 16 55 08.599 +13 19 56.89 V T08
2024-07-03 09:23:35 C 16 55 08.328 +13 19 55.06 V T08
2024-07-03 09:27:39 C 16 55 08.191 +13 19 54.05 V T08
2024-07-03 09:43:22 C 16 55 07.658 +13 19 50.41 V T08
2024-07-04 03:01:56 B 16 54 37.09 +13 15 35.8 Z17
2024-07-04 03:09:01 C 16 54 37.718 +13 15 52.52 V W68
2024-07-04 03:13:35 C 16 54 37.574 +13 15 51.52 V W68
2024-07-04 03:20:46 C 16 54 37.35 +13 15 49.8 W89
2024-07-04 03:22:03 C 16 54 37.284 +13 15 49.39 V W68
2024-07-04 03:22:53 C 16 54 37.29 +13 15 49.5 W89
2024-07-04 03:38:24 C 16 54 36.751 +13 15 44.75 V W68
2024-07-04 05:21:55 B 16 54 33.95 +13 15 01.2 V38
2024-07-04 07:23:59 C 16 54 30.92 +13 14 32.6 T04
2024-07-04 07:25:04 C 16 54 30.87 +13 14 32.3 T04
2024-07-04 09:47:47 C 16 54 26.166 +13 13 55.12 X F52
2024-07-04 10:03:55 C 16 54 25.641 +13 13 50.80 X F52
2024-07-04 10:20:06 C 16 54 25.110 +13 13 46.43 X F52
2024-07-04 10:36:19 C 16 54 24.585 +13 13 42.05 X F52
2024-07-04 21:33:06 C 16 54 07.063 +13 10 36.34 Z C23
2024-07-04 21:44:45 C 16 54 06.590 +13 10 35.04 X M26
2024-07-04 21:46:14 C 16 54 06.545 +13 10 34.68 X M26
2024-07-04 21:47:44 C 16 54 06.492 +13 10 34.32 X M26
2024-07-04 21:49:48 C 16 54 06.526 +13 10 31.48 Z C23
2024-07-05 09:10:31 C 16 53 47.918 +13 07 25.43 V T05
2024-07-05 09:15:44 C 16 53 47.755 +13 07 23.99 V T05
2024-07-05 09:24:29 C 16 53 47.465 +13 07 21.50 V T05
2024-07-05 09:40:34 C 16 53 46.966 +13 07 16.68 V T05
2024-07-05 19:43:58 C 16 53 31.685 +13 04 09.16 q K73
2024-07-05 20:28:28 C 16 53 30.396 +13 03 55.98 q K73
2024-07-05 20:48:53 C 16 53 29.678 +13 04 10.13 V M22
2024-07-05 20:53:30 C 16 53 29.532 +13 04 08.83 V M22
2024-07-05 20:58:09 C 16 53 29.472 +13 03 46.55 q K73
2024-07-05 21:01:57 C 16 53 29.280 +13 04 06.17 V M22
2024-07-06 01:16:45 B 16 53 22.83 +13 02 45.1 Z X86
2024-07-06 01:18:59 B 16 53 22.74 +13 02 44.1 Z X86
2024-07-06 01:21:14 B 16 53 22.67 +13 02 43.3 Z X86
2024-07-06 20:41:37 C 16 52 53.53 +12 56 00.5 X G02