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
2024-12-23 00:56:14 C 00 48 24.890 -12 29 57.48 V W68
2024-12-23 01:00:50 C 00 48 25.277 -12 29 53.63 V W68
2024-12-23 01:09:23 C 00 48 26.184 -12 29 47.54 V W68
2024-12-23 01:39:34 C 00 48 29.035 -12 29 23.93 V W68
2024-12-24 03:28:29 C 00 51 00.140 -12 09 10.37 V 703
2024-12-24 03:31:45 C 00 51 00.450 -12 09 06.80 V 703
2024-12-24 03:35:02 C 00 51 00.702 -12 09 03.49 V 703
2024-12-24 03:38:18 C 00 51 01.040 -12 09 02.09 V 703
2024-12-24 06:43:07 C 00 51 19.018 -12 06 34.88 V T05
2024-12-24 06:47:43 C 00 51 19.445 -12 06 31.75 V T05
2024-12-24 06:55:36 C 00 51 20.177 -12 06 25.16 V T05
2024-12-24 07:11:25 C 00 51 21.713 -12 06 12.38 V T05
2024-12-27 01:09:40 C 00 57 42.881 -11 14 23.06 V W68
2024-12-27 01:14:16 C 00 57 43.274 -11 14 19.57 V W68
2024-12-27 01:35:53 C 00 57 45.322 -11 14 02.54 V W68
2024-12-27 01:57:03 C 00 57 47.304 -11 13 46.27 V W68
2024-12-28 03:50:28 C 01 00 15.167 -10 53 42.58 V 703
2024-12-28 03:53:44 C 01 00 15.534 -10 53 41.39 V 703
2024-12-28 03:56:59 C 01 00 15.829 -10 53 38.33 V 703
2024-12-28 04:00:15 C 01 00 16.171 -10 53 36.64 V 703
2024-12-28 06:53:04 C 01 00 32.575 -10 51 19.87 V T05
2024-12-28 06:58:20 C 01 00 33.053 -10 51 15.55 V T05
2024-12-28 07:06:18 C 01 00 33.780 -10 51 09.32 V T05
2024-12-28 07:20:49 C 01 00 35.131 -10 50 58.09 V T05
2024-12-28 19:00:45 C 01 01 41.527 -10 41 48.88 V M22
2024-12-28 19:06:00 C 01 01 41.998 -10 41 44.09 V M22
2024-12-28 19:13:50 C 01 01 42.722 -10 41 37.93 V M22
2024-12-28 19:30:09 C 01 01 44.227 -10 41 25.30 V M22
2024-12-30 06:01:05 C 01 04 59.426 -10 14 48.23 V T08
2024-12-30 06:03:05 C 01 04 59.664 -10 14 46.68 V T08
2024-12-30 06:08:23 C 01 05 00.132 -10 14 42.50 V T08
2024-12-30 06:22:37 C 01 05 01.418 -10 14 32.60 V T08
2024-12-30 06:32:31 C 01 05 02.381 -10 14 22.85 V T08
2025-01-02 03:21:03 C 01 11 27.125 -09 21 36.25 V 703
2025-01-02 03:27:43 C 01 11 27.625 -09 21 29.77 V 703
2025-01-02 03:31:03 C 01 11 27.978 -09 21 28.01 V 703
2025-01-03 06:00:01 C 01 13 54.595 -09 01 15.49 V T08
2025-01-03 06:04:38 C 01 13 54.994 -09 01 12.40 V T08
2025-01-03 06:15:49 C 01 13 56.030 -09 01 03.97 V T08
2025-01-03 06:32:00 C 01 13 57.470 -09 00 51.73 V T08
2025-01-07 05:22:25 C 01 22 36.674 -07 49 27.05 V T08
2025-01-07 05:44:17 C 01 22 38.611 -07 49 10.74 V T08
2025-01-07 05:56:59 C 01 22 39.679 -07 49 01.74 V T08
2025-01-07 06:04:15 C 01 22 40.356 -07 48 57.06 V T08
2025-01-11 02:56:01 C 01 31 00.203 -06 40 23.66 V G96
2025-01-11 03:04:09 C 01 31 00.916 -06 40 17.80 V G96
2025-01-11 03:12:16 C 01 31 01.628 -06 40 12.00 V G96
2025-01-11 03:20:23 C 01 31 02.338 -06 40 05.66 V G96
2025-01-13 03:44:38 C 01 35 19.914 -06 04 56.35 V G96
2025-01-13 03:54:09 C 01 35 20.713 -06 04 49.22 V G96