2009 UE2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4579829972 ± 4.20e-08
Semi-major axis (a)1.5007809028 AU ± 2.56e-09
Inclination (i)7.66426720° ± 1.52e-05
Long. of Asc. Node (Ω)324.61684927° ± 1.12e-04
Arg. of Perihelion (ω)156.75807006° ± 1.12e-04
Mean Anomaly (M)214.51498919° ± 6.51e-06
Mean Motion (n)0.5360883063°/day ± 1.37e-09
Perihelion dist (q)0.81344877 AU ± 6.30e-08
Aphelion dist (Q)2.18811304 AU ± 6.31e-08
Orbital Period1.83855210 yr ± 4.71e-09
Physical Parameters
H (abs. magnitude)20.43
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.344″
Uncertainty0
Orbit TypeApollo
MOID0.084375 AU
Observations Used47
Oppositions6
Arc Total2007-2021
First Observation Used2007-07-18
Last Observation Used2021-04-07
Observations (56)
Date Type RA Dec Mag Band Observatory
2007-07-18 11:54:23 C 22 42 31.49 -09 32 49.2 o 568
2007-07-18 12:07:31 C 22 42 31.10 -09 32 49.5 o 568
2007-07-18 12:16:32 C 22 42 30.86 -09 32 50.1 o 568
2007-07-18 12:29:38 C 22 42 30.48 -09 32 50.3 o 568
2009-10-18 04:12:50 C 22 25 20.06 +05 45 40.1 r G96
2009-10-18 04:21:26 C 22 25 19.41 +05 45 37.7 r G96
2009-10-18 04:30:23 C 22 25 18.76 +05 45 35.6 r G96
2009-10-18 04:39:12 C 22 25 18.08 +05 45 33.4 r G96
2009-10-18 05:04:10 C 22 25 16.16 +05 45 26.6 o H01
2009-10-18 05:16:34 C 22 25 15.22 +05 45 23.4 o H01
2009-10-18 05:26:21 C 22 25 14.49 +05 45 20.8 o H01
2009-10-19 02:22:35 C 22 23 46.94 +05 39 56.9 o 291
2009-10-19 02:28:13 C 22 23 46.45 +05 39 55.5 o 291
2009-10-19 02:33:49 C 22 23 46.11 +05 39 54.2 o 291
2009-10-19 03:58:22 C 22 23 40.08 +05 39 32.1 o 673
2009-10-19 04:04:37 C 22 23 39.70 +05 39 30.4 o 673
2009-10-19 04:18:22 C 22 23 38.76 +05 39 27.5 o 673
2009-10-19 04:28:23 C 22 23 37.92 +05 39 25.3 o 673
2009-10-23 02:48:48 C 22 17 37.96 +05 16 21.4 o 291
2009-10-23 02:54:27 C 22 17 37.56 +05 16 22.3 o 291
2009-10-23 02:59:58 C 22 17 37.21 +05 16 21.0 o 291
2009-11-08 04:15:29 C 22 03 49.28 +04 15 23.0 o 291
2009-11-08 04:28:20 C 22 03 49.06 +04 15 22.4 o 291
2009-11-08 04:41:38 C 22 03 48.80 +04 15 21.3 o 291
2009-12-18 02:26:29 C 22 28 47.52 +06 18 52.0 o 291
2009-12-18 02:31:45 C 22 28 47.83 +06 18 53.5 o 291
2009-12-18 02:37:10 C 22 28 48.13 +06 18 54.7 o 291
2010-03-16 18:35:02 C 19 23 31.07 -58 07 14.4 r E12
2010-03-16 18:40:26 C 19 23 28.10 -58 07 27.3 r E12
2010-03-19 18:48:23 C 18 44 47.26 -60 17 23.7 r E12
2010-03-22 09:35:03 S 18 11 30.473 -61 25 45.23 L C51
2010-03-22 11:10:13 S 18 10 41.335 -61 26 59.96 L C51
2010-03-22 12:45:34 S 18 09 51.530 -61 28 15.28 L C51
2010-03-22 14:20:44 S 18 09 01.982 -61 29 28.90 L C51
2010-03-22 14:20:55 S 18 09 01.862 -61 29 27.78 L C51
2010-03-22 17:31:26 S 18 07 22.982 -61 31 50.84 L C51
2010-03-25 08:50:20 C 17 35 27.36 -62 02 32.2 r I20
2010-03-25 08:59:09 C 17 35 22.86 -62 02 34.6 r I20
2010-03-25 09:18:51 C 17 35 12.57 -62 02 40.3 r I20
2018-08-31 07:45:10 C 21 21 19.83 -14 37 13.6 o 695
2018-08-31 08:02:07 C 21 21 18.60 -14 37 15.7 o 695
2020-08-16 12:27:40 C 23 51 09.708 +03 41 12.68 U F51
2020-08-16 12:46:19 C 23 51 09.011 +03 41 14.76 U F51
2020-09-23 08:58:05 C 22 46 30.640 +02 27 12.14 U F52
2020-09-23 09:16:51 C 22 46 28.865 +02 27 07.34 U F52
2020-09-23 09:35:33 C 22 46 27.104 +02 27 02.76 U F52
2020-09-23 09:54:06 C 22 46 25.329 +02 26 58.54 U F52
2021-04-03 12:20:13 S 07 22 13.080 -42 07 20.89 L C51
2021-04-03 13:54:28 S 07 23 26.959 -42 10 16.46 L C51
2021-04-03 15:28:32 S 07 24 40.327 -42 13 07.36 L C51