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
2024-07-11 09:01:18 C 16 50 38.294 +12 11 17.20 V T08
2024-07-12 03:49:52 C 16 50 20.117 +12 02 09.49 V W68
2024-07-12 04:34:15 C 16 50 19.255 +12 01 46.45 V W68
2024-07-12 04:39:41 C 16 50 19.166 +12 01 43.54 V W68
2024-07-12 08:06:41 C 16 50 16.613 +11 59 43.04 V T08
2024-07-12 08:11:20 C 16 50 16.519 +11 59 40.70 V T08
2024-07-12 08:24:32 C 16 50 16.260 +11 59 33.86 V T08
2024-07-12 08:39:26 C 16 50 15.960 +11 59 25.76 V T08
2024-07-13 22:20:51 B 16 49 45.582 +11 38 55.10 V L92
2024-07-13 22:39:02 B 16 49 45.339 +11 38 44.79 V L92
2024-07-13 22:59:13 B 16 49 44.977 +11 38 32.99 V L92
2024-07-14 03:38:45 B 16 49 42.095 +11 35 52.87 X H89
2024-07-14 04:44:02 B 16 49 41.197 +11 35 15.24 X H89
2024-07-14 05:44:43 B 16 49 40.315 +11 34 39.82 X H89
2024-07-14 06:43:33 B 16 49 39.81 +11 34 09.8 V25
2024-07-14 07:28:10 B 16 49 39.12 +11 33 44.0 V25
2024-07-14 19:06:22 C 16 49 32.504 +11 26 57.24 W M01
2024-07-14 20:07:50 C 16 49 31.93 +11 26 15.7 X G02
2024-07-14 20:14:32 C 16 49 31.83 +11 26 11.6 X G02
2024-07-14 20:21:14 C 16 49 31.72 +11 26 07.4 X G02
2024-07-14 21:32:17 C 16 49 30.967 +11 25 24.56 Z C23
2024-07-14 21:44:22 B 16 49 30.696 +11 25 19.09 V 160
2024-07-14 21:51:41 B 16 49 30.607 +11 25 14.95 V 160
2024-07-14 22:21:39 C 16 49 30.338 +11 24 55.19 Z C23
2024-07-14 22:28:01 C 16 49 29.674 +11 24 56.13 W M01
2024-07-15 06:32:20 C 16 49 26.378 +11 20 09.42 V T08
2024-07-15 06:33:00 C 16 49 26.390 +11 20 08.95 V T08
2024-07-15 06:37:14 C 16 49 26.314 +11 20 06.25 V T08
2024-07-15 06:38:34 C 16 49 26.304 +11 20 05.50 V T08
2024-07-15 06:41:14 C 16 49 26.256 +11 20 03.98 V T08
2024-07-15 06:47:20 C 16 49 26.182 +11 20 00.28 V T08
2024-07-15 06:53:20 C 16 49 26.086 +11 19 56.75 V T08
2024-07-15 06:55:20 C 16 49 26.064 +11 19 55.34 V T08
2024-07-15 20:09:06 C 16 49 19.15 +11 11 38.2 X G02
2024-07-15 20:14:59 C 16 49 19.08 +11 11 34.4 X G02
2024-07-15 20:20:34 C 16 49 19.03 +11 11 30.9 X G02
2024-07-16 01:56:24 C 16 49 16.610 +11 08 24.40 V W68
2024-07-16 02:01:58 C 16 49 16.538 +11 08 20.83 V W68
2024-07-16 02:09:45 C 16 49 16.421 +11 08 16.08 V W68
2024-07-16 02:24:33 C 16 49 16.248 +11 08 06.43 V W68
2024-07-17 08:10:17 C 16 49 05.693 +10 48 29.48 V T05
2024-07-17 08:15:30 C 16 49 05.640 +10 48 26.03 V T05
2024-07-17 08:22:51 C 16 49 05.554 +10 48 21.20 V T05
2024-07-17 08:48:32 C 16 49 05.326 +10 48 03.82 V T05
2024-07-17 20:12:09 C 16 49 02.94 +10 40 13.2 X G02
2024-07-17 20:18:36 C 16 49 02.89 +10 40 08.7 X G02
2024-07-17 20:24:44 C 16 49 02.85 +10 40 03.9 X G02
2024-07-17 21:51:29 C 16 49 02.42 +10 39 04.8 V D48
2024-07-17 21:54:44 C 16 49 02.39 +10 39 02.4 V D48
2024-07-17 22:01:11 C 16 49 02.36 +10 38 58.0 V D48