252091 (2000 UP30)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7625333992 ± 1.33e-08
Semi-major axis (a)2.2514625827 AU ± 1.51e-09
Inclination (i)9.38105538° ± 4.27e-06
Long. of Asc. Node (Ω)194.60666793° ± 1.16e-05
Arg. of Perihelion (ω)119.19257476° ± 1.19e-05
Mean Anomaly (M)171.68886171° ± 3.20e-06
Mean Motion (n)0.2917528959°/day ± 2.94e-10
Perihelion dist (q)0.53464717 AU ± 3.00e-08
Aphelion dist (Q)3.96827800 AU ± 3.01e-08
Orbital Period3.37829135 yr ± 3.41e-09
Physical Parameters
H (abs. magnitude)17.23
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.290″
Uncertainty0
Orbit TypeApollo
MOID0.066963 AU
Observations Used454
Oppositions18
Arc Total2000-2025
First Observation Used2000-10-30
Last Observation Used2025-01-08
Observations (508)
Date Type RA Dec Mag Band Observatory
2010-12-13 02:35:20 C 01 15 23.36 -11 47 55.5 r 703
2011-01-04 04:14:26 C 02 29 08.66 -00 21 38.2 r 703
2011-01-04 04:25:14 C 02 29 09.63 -00 21 28.1 r 703
2011-01-04 04:36:08 C 02 29 10.68 -00 21 18.4 r 703
2011-01-04 04:46:53 C 02 29 11.58 -00 21 09.7 r 703
2011-01-08 03:21:50 C 02 37 46.70 +00 56 44.3 19.1 c 704
2011-01-08 03:40:55 C 02 37 48.22 +00 56 58.8 19.8 c 704
2011-01-08 04:19:19 C 02 37 51.46 +00 57 28.9 20.7 c 704
2011-01-08 04:38:40 C 02 37 53.11 +00 57 44.5 20.0 c 704
2017-02-04 13:50:12 C 13 02 37.767 -11 27 38.98 L F51
2017-02-04 14:07:13 C 13 02 38.001 -11 27 40.51 L F51
2017-02-04 14:24:15 C 13 02 38.228 -11 27 42.02 L F51
2017-02-04 14:41:15 C 13 02 38.455 -11 27 43.47 L F51
2017-03-02 08:33:43 C 13 01 50.04 -11 04 59.2 q 703
2017-03-02 08:40:24 C 13 01 49.92 -11 04 57.2 q 703
2017-03-02 08:48:21 C 13 01 49.80 -11 04 57.3 q 703
2017-03-02 08:55:02 C 13 01 49.57 -11 04 55.8 q 703
2017-03-02 09:31:41 C 13 01 48.66 -11 04 48.2 R G45
2017-03-02 09:39:01 C 13 01 48.47 -11 04 46.9 R G45
2017-03-02 09:45:57 C 13 01 48.31 -11 04 45.3 R G45
2017-03-02 09:54:31 C 13 01 48.11 -11 04 43.6 R G45
2017-03-02 10:01:22 C 13 01 47.93 -11 04 42.2 R G45
2017-03-02 10:07:15 C 13 01 47.81 -11 04 41.3 R G45
2017-03-02 10:08:43 C 13 01 47.79 -11 04 40.7 R G45
2017-03-17 10:56:40 C 12 48 06.675 -08 59 58.97 L F51
2017-03-17 11:13:32 C 12 48 05.685 -08 59 50.37 L F51
2017-03-17 11:30:25 C 12 48 04.696 -08 59 41.67 L F51
2017-03-18 13:02:07 C 12 46 36.86 -08 46 13.9 L T08
2017-03-18 13:22:24 C 12 46 35.65 -08 46 01.9 L T08
2017-03-18 13:41:57 C 12 46 34.41 -08 45 51.3 L T08
2017-03-18 14:02:13 C 12 46 33.26 -08 45 40.1 L T08
2017-03-19 10:01:39 C 12 45 21.66 -08 34 38.9 q 703
2017-03-19 10:08:55 C 12 45 21.22 -08 34 34.3 q 703
2017-03-19 10:16:09 C 12 45 20.75 -08 34 29.7 q 703
2017-03-19 10:23:23 C 12 45 20.25 -08 34 26.8 q 703
2017-03-20 12:34:33 C 12 43 42.37 -08 19 14.5 L T05
2017-03-20 13:00:33 C 12 43 40.60 -08 18 56.9 L T05
2017-03-20 13:24:23 C 12 43 39.16 -08 18 44.2 L T05
2017-03-20 13:51:36 C 12 43 37.28 -08 18 27.7 L T05
2017-03-22 07:01:44 C 12 40 53.97 -07 52 59.5 U H21
2017-03-22 07:06:04 C 12 40 53.65 -07 52 56.9 U H21
2017-03-22 07:10:25 C 12 40 53.32 -07 52 53.9 U H21
2017-03-22 07:14:52 C 12 40 53.03 -07 52 51.1 U H21
2017-03-22 07:19:49 C 12 40 52.67 -07 52 47.8 U H21
2017-03-22 07:24:32 C 12 40 52.33 -07 52 44.9 U H21
2017-03-22 07:28:43 C 12 40 52.03 -07 52 41.9 U H21
2017-03-25 06:48:51 C 12 35 41.23 -07 03 36.7 q G96
2017-03-25 06:54:57 C 12 35 40.76 -07 03 32.5 q G96
2017-03-25 07:01:02 C 12 35 40.24 -07 03 28.0 q G96
2017-03-25 07:07:07 C 12 35 39.79 -07 03 23.5 q G96