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
2024-06-27 09:09:34 C 16 59 50.141 +13 38 59.46 V T08
2024-06-27 09:13:34 C 16 59 49.980 +13 38 59.39 V T08
2024-06-27 09:39:55 C 16 59 48.929 +13 38 58.31 V T08
2024-06-27 09:39:58 C 16 59 48.936 +13 38 57.91 V T05
2024-06-27 09:44:32 C 16 59 48.763 +13 38 57.80 V T05
2024-06-27 09:52:22 C 16 59 48.444 +13 38 57.48 V T05
2024-06-27 10:00:29 C 16 59 48.108 +13 38 57.52 V T08
2024-06-27 10:07:30 C 16 59 47.844 +13 38 56.80 V T05
2024-06-27 21:36:11 B 16 59 24.127 +13 38 18.92 V 160
2024-06-27 21:44:45 B 16 59 23.798 +13 38 18.49 V 160
2024-06-27 22:16:27 C 16 59 22.397 +13 38 37.72 V M22
2024-06-27 22:21:12 C 16 59 22.214 +13 38 37.39 V M22
2024-06-27 22:28:38 C 16 59 21.924 +13 38 36.92 V M22
2024-06-27 22:47:00 C 16 59 21.209 +13 38 35.95 V M22
2024-06-27 23:22:48 C 16 59 20.129 +13 38 11.29 Z C23
2024-06-28 00:00:57 C 16 59 18.737 +13 38 09.06 Z C23
2024-06-28 01:45:29 C 16 59 14.832 +13 38 02.47 Z C23
2024-06-28 22:04:48 C 16 58 33.536 +13 36 35.56 V G33
2024-06-28 22:08:06 C 16 58 33.406 +13 36 35.32 V G33
2024-06-28 22:11:26 C 16 58 33.283 +13 36 35.02 V G33
2024-06-29 21:30:51 C 16 57 46.28 +13 34 14.4 X G02
2024-06-29 21:36:26 C 16 57 46.08 +13 34 13.7 X G02
2024-06-29 21:41:44 C 16 57 45.89 +13 34 13.1 X G02
2024-06-30 03:21:30 C 16 57 34.692 +13 33 54.50 V W68
2024-06-30 03:26:07 C 16 57 34.510 +13 33 54.14 V W68
2024-06-30 03:34:38 C 16 57 34.79 +13 33 35.0 V38
2024-06-30 03:36:44 C 16 57 34.72 +13 33 34.8 V38
2024-06-30 03:37:54 C 16 57 34.075 +13 33 52.52 V W68
2024-06-30 07:20:45 C 16 57 27.29 +13 33 09.6 T04
2024-06-30 07:22:36 C 16 57 27.21 +13 33 09.3 T04
2024-06-30 22:11:31 B 16 56 57.87 +13 30 59.2 V 130
2024-06-30 22:13:02 B 16 56 57.80 +13 30 58.8 V 130
2024-06-30 22:15:03 B 16 56 57.76 +13 30 58.4 V 130
2024-06-30 22:17:04 B 16 56 57.67 +13 30 58.3 V 130
2024-06-30 22:22:30 B 16 56 57.473 +13 30 57.64 V 160
2024-06-30 22:27:19 B 16 56 57.283 +13 30 57.28 V 160
2024-06-30 22:32:07 B 16 56 57.106 +13 30 56.05 V 160
2024-07-01 05:37:52 B 16 56 43.03 +13 30 10.7 W89
2024-07-01 07:13:59 B 16 56 40.13 +13 29 38.6 V38
2024-07-01 09:50:19 C 16 56 35.366 +13 29 16.62 V T08
2024-07-01 09:54:18 C 16 56 35.220 +13 29 15.94 V T08
2024-07-01 10:02:28 C 16 56 34.915 +13 29 14.46 V T08
2024-07-01 10:17:26 C 16 56 34.380 +13 29 11.87 V T08
2024-07-01 21:50:41 C 16 56 12.588 +13 27 08.46 W M01
2024-07-01 21:57:21 C 16 56 12.354 +13 27 07.25 W M01
2024-07-01 22:04:01 C 16 56 12.123 +13 27 05.98 W M01
2024-07-02 06:09:04 C 16 55 58.394 +13 25 37.96 V T05
2024-07-02 06:46:32 C 16 55 57.079 +13 25 31.19 V T05
2024-07-02 06:49:08 C 16 55 56.988 +13 25 30.68 V T05
2024-07-02 06:53:41 C 16 55 56.830 +13 25 29.82 V T05