620070 (2011 UA)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5476816194 ± 1.07e-08
Semi-major axis (a)2.2914173968 AU ± 1.53e-09
Inclination (i)8.91976341° ± 2.23e-06
Long. of Asc. Node (Ω)347.24901725° ± 4.45e-06
Arg. of Perihelion (ω)321.72815197° ± 6.30e-06
Mean Anomaly (M)37.96350449° ± 1.77e-06
Mean Motion (n)0.2841554350°/day ± 2.84e-10
Perihelion dist (q)1.03645021 AU ± 2.44e-08
Aphelion dist (Q)3.54638459 AU ± 2.45e-08
Orbital Period3.46861669 yr ± 3.47e-09
Physical Parameters
H (abs. magnitude)18.59
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.246″
Uncertainty0
Orbit TypeAmor
MOID0.067982 AU
Observations Used648
Oppositions15
Arc Total2004-2025
First Observation Used2004-04-23
Last Observation Used2025-12-21
Observations (785)
Date Type RA Dec Mag Band Observatory
2018-10-05 23:55:30 C 00 26 47.73 +21 08 15.7 V J27
2018-10-06 11:12:32 C 00 26 24.46 +21 10 24.3 U T08
2018-10-06 11:29:24 C 00 26 23.75 +21 10 26.8 U T08
2018-10-06 11:50:18 C 00 26 22.92 +21 10 30.3 U T08
2018-10-06 12:05:40 C 00 26 22.29 +21 10 32.4 U T08
2018-10-08 22:35:43 C 00 24 35.95 +21 18 12.2 o K88
2018-10-08 22:54:12 C 00 24 35.32 +21 18 14.0 o K88
2018-10-08 23:12:41 C 00 24 34.71 +21 18 15.7 o K88
2018-10-09 22:54:43 C 00 23 56.49 +21 20 26.1 q 160
2018-10-09 22:57:56 C 00 23 56.39 +21 20 26.3 q 160
2018-10-09 23:01:14 C 00 23 56.26 +21 20 26.5 q 160
2018-10-10 11:24:41 C 00 23 36.66 +21 21 30.4 U T08
2018-10-10 12:03:19 C 00 23 35.44 +21 21 32.1 U T08
2018-10-10 12:15:27 C 00 23 35.06 +21 21 32.7 U T08
2018-10-11 18:10:34 C 00 22 54.76 +21 22 55.8 S 151
2018-10-11 18:15:28 C 00 22 54.64 +21 22 56.2 S 151
2018-10-11 18:20:22 C 00 22 54.51 +21 22 56.5 S 151
2018-10-11 18:30:06 C 00 22 54.26 +21 22 57.3 S 151
2018-10-11 18:35:00 C 00 22 54.14 +21 22 57.6 S 151
2018-10-11 18:39:55 C 00 22 54.01 +21 22 58.0 S 151
2018-10-12 11:17:20 C 00 22 30.52 +21 23 45.5 U T05
2018-10-12 11:32:46 C 00 22 30.09 +21 23 45.6 U T05
2018-10-12 11:34:47 C 00 22 30.05 +21 23 45.3 U T05
2018-10-12 11:48:08 C 00 22 29.70 +21 23 45.6 U T05
2018-10-12 11:50:12 C 00 22 29.62 +21 23 45.5 U T05
2018-10-12 12:00:59 C 00 22 29.32 +21 23 45.2 U T05
2018-10-12 12:01:39 C 00 22 29.31 +21 23 45.6 U T05
2018-10-12 12:13:53 C 00 22 28.99 +21 23 45.6 U T05
2018-10-12 18:20:37 C 00 22 22.84 +21 23 55.7 q C97
2018-10-12 18:22:47 C 00 22 22.78 +21 23 55.8 q C97
2018-10-12 18:24:59 C 00 22 22.73 +21 23 55.9 q C97
2018-10-12 18:27:09 C 00 22 22.67 +21 23 56.0 q C97
2018-10-12 23:25:13 C 00 22 15.97 +21 23 54.0 q 160
2018-10-12 23:28:07 C 00 22 15.84 +21 23 53.9 q 160
2018-10-12 23:31:01 C 00 22 15.81 +21 23 54.0 q 160
2018-10-13 21:46:02 C 00 21 50.85 +21 24 09.0 q 160
2018-10-13 21:49:15 C 00 21 50.80 +21 24 09.4 q 160
2018-10-13 21:51:54 C 00 21 50.63 +21 24 07.4 V 246
2018-10-13 21:52:25 C 00 21 50.71 +21 24 09.1 q 160
2018-10-13 21:54:00 C 00 21 50.57 +21 24 07.3 V 246
2018-10-13 21:54:38 C 00 21 50.56 +21 24 07.5 V 246
2018-10-13 21:54:59 C 00 21 50.57 +21 24 07.3 V 246
2018-10-13 21:55:15 C 00 21 50.56 +21 24 07.5 V 246
2018-10-13 21:56:42 C 00 21 50.53 +21 24 07.3 V 246
2018-10-13 21:56:57 C 00 21 50.51 +21 24 07.4 V 246
2018-10-14 20:35:06 C 00 21 27.50 +21 24 02.8 V 246
2018-10-14 20:36:48 C 00 21 27.43 +21 24 02.6 V 246
2018-10-14 20:37:12 C 00 21 27.45 +21 24 02.6 V 246
2018-10-14 20:37:33 C 00 21 27.44 +21 24 02.9 V 246
2018-10-14 20:37:56 C 00 21 27.44 +21 24 02.7 V 246