255071 (2005 UH6)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6323998898 ± 8.28e-07
Semi-major axis (a)1.0011520510 AU ± 4.63e-09
Inclination (i)2.63731331° ± 2.89e-05
Long. of Asc. Node (Ω)19.28272775° ± 1.87e-04
Arg. of Perihelion (ω)200.26014862° ± 1.76e-04
Mean Anomaly (M)87.12079766° ± 6.62e-05
Mean Motion (n)0.9839254952°/day ± 6.82e-09
Perihelion dist (q)0.36802360 AU ± 8.29e-07
Aphelion dist (Q)1.63428050 AU ± 8.29e-07
Orbital Period1.00172857 yr ± 6.94e-09
Physical Parameters
H (abs. magnitude)18.37
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.268″
Uncertainty0
Orbit TypeApollo
MOID0.023204 AU
Observations Used148
Oppositions1
Arc Total2002-2023
First Observation Used2002-10-26
Last Observation Used2023-12-30
Observations (164)
Date Type RA Dec Mag Band Observatory
2012-11-03 05:07:39 c 20 53 37.508 -18 41 38.62 L F51
2012-11-03 05:14:28 c 20 53 38.650 -18 41 32.97 L F51
2012-11-03 05:21:18 c 20 53 39.801 -18 41 27.36 L F51
2012-11-03 05:28:10 c 20 53 40.960 -18 41 21.60 L F51
2014-10-27 23:58:31 C 20 16 26.23 -21 20 45.0 u 807
2014-10-28 00:03:48 C 20 16 27.37 -21 20 40.4 u 807
2014-10-28 00:09:14 C 20 16 28.53 -21 20 35.8 u 807
2014-11-17 01:30:58 C 21 36 17.06 -14 56 47.5 q G96
2014-11-17 01:37:36 C 21 36 17.91 -14 56 42.6 q G96
2014-11-17 01:44:11 C 21 36 18.70 -14 56 37.6 q G96
2014-11-17 01:50:45 C 21 36 19.54 -14 56 33.2 q G96
2014-11-17 02:21:38 C 21 36 23.43 -14 56 10.5 q G96
2014-11-17 02:29:30 C 21 36 24.44 -14 56 04.7 q G96
2014-11-17 02:37:22 C 21 36 25.40 -14 55 59.1 q G96
2014-11-17 02:45:15 C 21 36 26.38 -14 55 53.4 q G96
2015-12-09 02:00:07 C 22 31 40.45 -09 20 31.4 q G96
2015-12-09 02:08:54 C 22 31 41.26 -09 20 25.8 q G96
2015-12-09 02:17:39 C 22 31 42.10 -09 20 20.4 q G96
2015-12-09 02:26:25 C 22 31 42.89 -09 20 14.8 q G96
2016-10-29 05:04:24 C 20 19 18.899 -21 06 57.71 L F51
2016-10-29 05:18:20 C 20 19 21.811 -21 06 45.95 L F51
2016-10-29 05:46:13 C 20 19 27.702 -21 06 22.20 L F51
2017-11-23 01:31:17 C 21 49 46.35 -13 38 28.4 U G96
2017-11-23 01:38:49 C 21 49 47.23 -13 38 23.2 U G96
2017-11-23 01:46:25 C 21 49 48.10 -13 38 17.7 U G96
2017-11-23 01:54:01 C 21 49 49.01 -13 38 12.6 U G96
2019-11-02 01:39:31 C 20 25 53.98 -20 37 01.2 V G96
2019-11-02 01:46:58 C 20 25 55.43 -20 36 55.0 V G96
2019-11-02 01:54:24 C 20 25 56.94 -20 36 48.2 V G96
2019-11-02 02:01:51 C 20 25 58.41 -20 36 42.2 V G96
2019-11-26 05:53:59 C 21 54 08.890 -13 12 26.31 U F51
2019-11-26 06:11:32 C 21 54 10.907 -13 12 14.22 U F51
2020-11-19 02:06:10 C 21 33 19.16 -15 11 15.3 V G96
2020-11-19 02:14:30 C 21 33 20.24 -15 11 09.8 V G96
2020-11-19 02:22:50 C 21 33 21.34 -15 11 02.7 V G96
2020-11-19 02:31:10 C 21 33 22.43 -15 10 57.0 V G96
2020-11-26 01:53:57 C 21 54 14.81 -13 11 48.1 V G96
2020-11-26 02:02:00 C 21 54 15.69 -13 11 43.3 V G96
2020-11-26 02:10:03 C 21 54 16.66 -13 11 36.6 V G96
2020-11-26 02:18:06 C 21 54 17.61 -13 11 31.6 V G96
2020-12-09 05:02:35 C 22 28 02.068 -09 44 27.16 U F52
2020-12-09 05:19:10 C 22 28 03.678 -09 44 16.65 U F52
2020-12-09 05:35:43 C 22 28 05.271 -09 44 06.66 U F52
2021-10-30 02:16:13 C 20 07 08.10 -21 46 31.8 V G96
2021-10-30 02:24:22 C 20 07 09.91 -21 46 25.1 V G96
2021-10-30 02:32:34 C 20 07 11.75 -21 46 18.3 V G96
2021-11-16 02:29:25 C 21 20 43.90 -16 18 51.2 V G96
2021-11-16 02:36:54 C 21 20 44.96 -16 18 45.5 V G96
2021-11-16 02:44:22 C 21 20 45.98 -16 18 39.6 V G96
2021-11-16 02:51:50 C 21 20 47.05 -16 18 34.5 V G96