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
2017-04-15 05:23:09 C 11 43 45.05 +01 43 38.0 q G96
2017-04-15 08:25:20 C 11 43 22.17 +01 47 45.2 L T08
2017-04-15 08:45:04 C 11 43 19.56 +01 48 11.1 L T08
2017-04-15 09:08:10 C 11 43 16.60 +01 48 42.2 L T08
2017-04-15 09:29:24 C 11 43 13.80 +01 49 10.9 L T08
2017-04-16 00:02:06 C 11 41 23.68 +02 08 44.0 o Z22
2017-04-16 00:04:21 C 11 41 23.46 +02 08 46.5 o Z22
2017-04-16 00:15:28 C 11 41 22.00 +02 09 01.5 o Z22
2017-04-16 00:26:47 C 11 41 20.50 +02 09 17.9 o Z22
2017-04-17 23:36:17 C 11 35 18.63 +03 13 50.7 q Z80
2017-04-17 23:39:28 C 11 35 18.12 +03 13 55.3 q Z80
2017-04-18 11:21:32 C 11 33 46.89 +03 30 20.2 L T08
2017-04-18 11:39:14 C 11 33 44.54 +03 30 45.5 L T08
2017-04-18 11:56:23 C 11 33 42.26 +03 31 09.6 L T08
2017-04-18 12:13:29 C 11 33 39.99 +03 31 33.4 L T08
2017-04-18 22:21:10 C 11 32 21.72 +03 45 38.1 U 130
2017-04-18 22:24:05 C 11 32 21.34 +03 45 42.0 U 130
2017-04-18 22:27:01 C 11 32 20.95 +03 45 46.1 U 130
2017-04-18 22:29:13 C 11 32 20.65 +03 45 49.7 U 130
2017-04-19 12:08:47 C 11 30 33.03 +04 05 10.2 L T08
2017-04-19 12:15:02 C 11 30 32.34 +04 05 16.0 L T08
2017-04-19 12:24:09 C 11 30 31.12 +04 05 31.9 L T08
2017-04-19 12:34:45 C 11 30 29.89 +04 05 45.9 L T08
2017-04-20 22:03:58 C 11 26 06.63 +04 53 16.7 q 160
2017-04-20 22:06:01 C 11 26 06.33 +04 53 19.7 q 160
2017-04-20 22:08:01 C 11 26 06.05 +04 53 22.5 q 160
2017-04-21 01:05:36 C 11 25 43.38 +04 57 38.8 q W34
2017-04-21 01:24:47 C 11 25 40.75 +04 58 06.6 q W34
2017-04-21 01:51:01 C 11 25 37.21 +04 58 44.1 q W34
2017-04-21 02:01:33 C 11 25 35.78 +04 58 59.3 q W34
2017-04-23 05:20:39 C 11 18 46.97 +06 13 04.2 q 703
2017-04-23 05:28:21 C 11 18 45.92 +06 13 15.2 q 703
2017-04-23 05:36:02 C 11 18 44.86 +06 13 26.4 q 703
2017-04-23 05:43:43 C 11 18 43.80 +06 13 37.7 q 703
2017-04-23 21:24:22 C 11 16 38.47 +06 36 23.7 q 160
2017-04-23 21:26:21 C 11 16 38.20 +06 36 26.8 q 160
2017-04-23 21:28:20 C 11 16 37.93 +06 36 29.6 q 160
2017-04-25 06:01:24 C 11 12 16.43 +07 24 06.6 q H45
2017-04-25 06:02:31 C 11 12 16.27 +07 24 08.0 q H45
2017-04-25 06:03:49 C 11 12 16.09 +07 24 10.0 q H45
2017-04-25 06:04:56 C 11 12 15.95 +07 24 11.6 q H45
2017-04-25 06:05:58 C 11 12 15.82 +07 24 12.9 q H45
2017-04-25 06:06:56 C 11 12 15.66 +07 24 14.5 q H45
2017-04-26 10:06:29 C 11 08 30.76 +08 05 24.0 L T08
2017-04-26 10:24:19 C 11 08 28.32 +08 05 50.1 L T08
2017-04-26 10:27:06 C 11 08 27.85 +08 05 53.8 L T08
2017-04-26 10:42:42 C 11 08 25.72 +08 06 16.8 L T08
2017-04-26 10:44:48 C 11 08 25.47 +08 06 20.0 L T08
2017-04-26 11:00:28 C 11 08 23.32 +08 06 42.3 L T08
2017-04-26 11:03:59 C 11 08 22.86 +08 06 48.3 L T08