797684 (2011 UT20)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4407560314 ± 4.07e-08
Semi-major axis (a)1.1905968880 AU ± 1.57e-09
Inclination (i)6.55959718° ± 2.84e-06
Long. of Asc. Node (Ω)271.33315455° ± 3.80e-05
Arg. of Perihelion (ω)246.44390700° ± 3.76e-05
Mean Anomaly (M)215.64481178° ± 1.04e-05
Mean Motion (n)0.7586914007°/day ± 1.50e-09
Perihelion dist (q)0.66583413 AU ± 4.84e-08
Aphelion dist (Q)1.71535965 AU ± 4.85e-08
Orbital Period1.29911356 yr ± 2.57e-09
Physical Parameters
H (abs. magnitude)20.48
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.280″
Uncertainty0
Orbit TypeApollo
MOID0.031827 AU
Observations Used188
Oppositions3
Arc Total2011-2025
First Observation Used2011-10-19
Last Observation Used2025-08-19
Observations (199)
Date Type RA Dec Mag Band Observatory
2011-10-31 01:54:35 C 23 53 35.43 +21 45 42.9 o 291
2011-10-31 01:57:17 C 23 53 35.05 +21 45 40.0 o 291
2011-11-01 02:19:14 C 23 50 37.45 +21 18 55.9 o 291
2011-11-01 02:22:24 C 23 50 37.07 +21 18 52.1 o 291
2011-11-02 05:50:29 C 23 47 20.13 +20 48 07.5 o 291
2011-11-02 05:53:10 C 23 47 19.82 +20 48 04.7 o 291
2011-11-02 05:55:50 C 23 47 19.49 +20 48 01.7 o 291
2011-11-03 02:31:31 C 23 44 57.24 +20 24 36.5 o 291
2011-11-03 02:34:12 C 23 44 56.93 +20 24 33.3 o 291
2011-11-03 02:36:53 C 23 44 56.60 +20 24 29.9 o 291
2011-11-10 05:08:39 C 23 27 11.47 +17 03 11.4 u 448
2011-11-10 05:56:20 C 23 27 06.73 +17 02 13.9 u 448
2011-11-10 06:50:56 C 23 27 01.45 +17 01 04.9 u 448
2011-11-15 06:06:31 C 23 17 03.32 +14 39 02.7 o 291
2011-11-15 06:09:08 C 23 17 03.11 +14 39 00.1 o 291
2011-11-15 06:11:45 C 23 17 02.94 +14 38 56.8 o 291
2011-11-16 03:46:59 C 23 15 28.47 +14 13 37.1 o 291
2011-11-16 03:49:37 C 23 15 28.27 +14 13 33.8 o 291
2011-11-16 03:52:14 C 23 15 28.07 +14 13 30.5 o 291
2011-11-17 01:56:27 C 23 13 55.51 +13 47 45.7 o 291
2011-11-17 01:59:11 C 23 13 55.32 +13 47 42.5 o 291
2011-11-17 02:01:54 C 23 13 55.10 +13 47 39.8 o 291
2011-12-07 02:51:02 C 22 55 04.04 +05 30 25.6 o 291
2011-12-07 02:55:25 C 22 55 03.90 +05 30 20.9 o 291
2011-12-07 02:59:46 C 22 55 03.82 +05 30 17.1 o 291
2011-12-24 02:03:08 C 22 51 12.32 -00 37 09.8 o 291
2011-12-24 02:08:23 C 22 51 12.27 -00 37 14.7 o 291
2011-12-24 02:13:33 C 22 51 12.17 -00 37 16.9 o 291
2012-05-28 10:43:23 C 22 27 34.68 -06 50 48.5 o 291
2012-05-28 10:58:22 C 22 27 35.03 -06 50 41.0 o 291
2012-05-28 11:13:23 C 22 27 35.49 -06 50 33.7 o 291
2012-06-28 09:15:50 C 22 27 24.56 -02 14 10.0 o 291
2012-06-28 09:24:42 C 22 27 24.21 -02 14 07.7 o 291
2012-06-28 09:33:34 C 22 27 23.93 -02 14 06.6 o 291
2012-06-29 09:13:47 C 22 26 33.87 -02 09 04.1 o 291
2012-06-29 09:27:06 C 22 26 33.31 -02 08 58.7 o 291
2012-06-29 09:40:26 C 22 26 32.77 -02 08 56.7 o 291
2015-09-14 07:45:12 C 04 30 00.02 +32 38 11.1 t 705
2015-09-14 07:47:04 C 04 30 00.26 +32 38 12.1 t 705
2015-09-14 07:48:56 C 04 30 00.56 +32 38 13.2 t 705
2015-11-01 09:32:53 C 08 50 05.02 +30 33 29.2 q H36
2015-11-01 09:55:21 C 08 50 13.03 +30 32 51.3 q H36
2015-11-01 10:16:37 C 08 50 20.76 +30 32 14.1 q H36
2016-09-22 02:37:13 C 21 33 36.63 +00 00 12.2 u H21
2016-09-22 02:58:35 C 21 33 35.40 +00 00 02.1 u H21
2016-09-22 03:21:42 C 21 33 34.08 -00 00 08.9 u H21
2017-08-16 03:51:59 C 16 05 54.51 -17 02 20.8 o 291
2017-08-16 04:08:36 C 16 05 56.60 -17 02 22.8 o 291
2017-08-16 04:25:14 C 16 05 58.78 -17 02 26.2 o 291
2020-08-25 06:59:14 C 00 11 20.48 +16 23 03.4 u H21