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
2013-02-07 07:41:25 C 11 16 37.52 +04 50 49.8 o 691
2013-02-07 07:59:43 C 11 16 37.01 +04 50 55.0 o 691
2013-02-07 08:18:01 C 11 16 36.47 +04 51 00.1 o 691
2013-02-11 02:00:07 C 11 13 58.00 +05 17 10.6 21.3 u J43
2013-02-11 02:31:45 C 11 13 56.93 +05 17 20.4 21.4 u J43
2013-02-11 03:03:23 C 11 13 55.99 +05 17 29.7 22.0 u J43
2013-02-11 03:35:02 C 11 13 55.05 +05 17 39.8 21.4 u J43
2013-02-12 02:06:38 C 11 13 12.96 +05 24 29.3 20.8 u J43
2013-02-12 02:38:55 C 11 13 12.01 +05 24 39.1 20.9 u J43
2013-02-12 03:11:06 C 11 13 10.91 +05 24 49.9 20.5 u J43
2013-02-12 03:43:30 C 11 13 09.86 +05 24 59.6 20.5 u J43
2013-02-13 13:02:17 C 11 12 05.954 +05 35 17.87 L F51
2013-02-13 13:19:52 C 11 12 05.370 +05 35 23.19 L F51
2013-02-13 13:54:42 C 11 12 04.204 +05 35 34.12 L F51
2013-02-15 11:21:16 C 11 10 34.320 +05 49 56.71 L F51
2013-02-15 11:40:56 C 11 10 33.630 +05 50 02.90 L F51
2013-02-15 12:00:39 C 11 10 32.951 +05 50 09.16 L F51
2013-02-15 12:20:19 C 11 10 32.268 +05 50 15.42 L F51
2013-02-16 06:53:56 C 11 09 54.72 +05 56 12.7 o 691
2013-02-16 07:19:23 C 11 09 53.83 +05 56 21.9 o 691
2013-02-16 07:44:55 C 11 09 52.92 +05 56 30.0 o 691
2013-03-02 09:08:13 C 10 57 23.18 +07 51 26.6 u G96
2013-03-02 09:15:48 C 10 57 22.89 +07 51 29.6 u G96
2013-03-02 09:23:28 C 10 57 22.57 +07 51 31.8 u G96
2013-03-02 09:31:08 C 10 57 22.28 +07 51 34.5 u G96
2013-03-07 07:32:21 C 10 52 45.44 +08 32 44.6 u G96
2013-03-07 07:40:52 C 10 52 45.12 +08 32 47.2 u G96
2013-03-07 07:49:16 C 10 52 44.76 +08 32 50.2 u G96
2013-03-07 07:57:46 C 10 52 44.43 +08 32 53.0 u G96
2013-03-12 05:28:08 C 10 48 10.89 +09 13 06.4 V G45
2013-03-12 06:14:29 C 10 48 09.05 +09 13 21.9 V G45
2013-03-12 06:19:09 C 10 48 08.88 +09 13 23.6 V G45
2013-03-12 08:53:40 C 10 48 02.83 +09 14 15.3 V G45
2013-03-18 06:12:39 C 10 42 45.79 +10 00 28.7 u G96
2013-03-18 06:22:45 C 10 42 45.43 +10 00 31.9 u G96
2013-03-18 06:32:45 C 10 42 45.07 +10 00 35.6 u G96
2013-03-18 06:42:48 C 10 42 44.67 +10 00 38.2 u G96
2013-04-08 04:30:15 C 10 27 50.54 +12 12 27.1 u G96
2013-04-08 04:38:40 C 10 27 50.36 +12 12 29.9 u G96
2013-04-08 04:47:08 C 10 27 50.22 +12 12 31.2 u G96
2013-04-08 04:55:27 C 10 27 50.00 +12 12 32.7 u G96
2014-04-13 09:47:50 C 19 25 31.06 -04 53 25.6 u 807
2014-04-13 09:52:22 C 19 25 31.55 -04 53 23.1 u 807
2014-04-13 09:56:52 C 19 25 32.04 -04 53 20.8 u 807
2014-04-13 10:01:24 C 19 25 32.54 -04 53 18.7 u 807
2014-04-13 10:05:56 C 19 25 33.03 -04 53 16.2 u 807
2014-04-23 22:06:01 S 19 54 08.80 -02 34 57.5 L C51
2014-04-24 01:15:37 S 19 54 30.864 -02 33 05.98 L C51
2014-04-24 04:25:02 S 19 54 52.88 -02 31 14.2 L C51
2014-04-24 04:25:14 S 19 54 52.90 -02 31 14.1 L C51