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
2018-09-09 20:56:11 C 01 03 14.54 +11 21 41.6 S 151
2018-09-09 20:57:35 C 01 03 14.43 +11 21 44.6 S 151
2018-09-10 01:49:34 C 01 02 48.02 +11 32 32.8 q 160
2018-09-10 01:52:28 C 01 02 47.77 +11 32 39.2 q 160
2018-09-10 01:55:22 C 01 02 47.48 +11 32 45.3 q 160
2018-09-10 06:46:34 C 01 02 26.67 +11 43 23.6 V G96
2018-09-10 06:53:59 C 01 02 25.99 +11 43 39.7 V G96
2018-09-10 07:01:24 C 01 02 25.31 +11 43 55.8 V G96
2018-09-10 07:08:50 C 01 02 24.63 +11 44 12.0 V G96
2018-09-10 13:13:41 C 01 01 52.91 +11 57 19.5 U T05
2018-09-10 13:14:20 C 01 01 52.86 +11 57 20.8 U T05
2018-09-10 13:34:39 C 01 01 50.94 +11 58 03.3 U T05
2018-09-10 13:36:39 C 01 01 50.75 +11 58 07.5 U T05
2018-09-10 13:43:52 C 01 01 50.07 +11 58 22.6 U T05
2018-09-10 13:47:10 C 01 01 49.76 +11 58 29.4 U T05
2018-09-10 14:02:04 C 01 01 48.37 +11 59 00.5 U T05
2018-09-10 14:04:02 C 01 01 48.18 +11 59 04.5 U T05
2018-09-11 00:54:49 C 01 00 58.47 +12 21 10.8 q 160
2018-09-11 00:57:56 C 01 00 58.19 +12 21 17.2 q 160
2018-09-11 01:01:05 C 01 00 57.90 +12 21 23.5 q 160
2018-09-11 21:33:21 C 00 59 23.50 +13 01 46.6 q 113
2018-09-11 21:34:22 C 00 59 23.42 +13 01 48.3 q 113
2018-09-11 21:35:38 C 00 59 23.31 +13 01 50.9 q 113
2018-09-11 21:36:52 C 00 59 23.21 +13 01 53.3 q 113
2018-09-11 21:48:23 C 00 59 22.50 +13 02 20.6 V K83
2018-09-11 21:53:23 C 00 59 22.08 +13 02 30.4 V K83
2018-09-11 21:59:13 C 00 59 21.58 +13 02 41.6 V K83
2018-09-12 07:52:22 C 00 58 34.96 +13 21 29.1 703
2018-09-12 07:59:56 C 00 58 34.28 +13 21 43.2 703
2018-09-12 08:07:30 C 00 58 33.60 +13 21 57.3 703
2018-09-12 08:15:04 C 00 58 32.92 +13 22 11.5 703
2018-09-13 08:39:51 C 00 56 41.78 +14 05 45.0 U I41
2018-09-13 08:41:15 C 00 56 41.65 +14 05 47.4 U I41
2018-09-13 09:52:50 C 00 56 35.36 +14 07 50.2 U I41
2018-09-13 09:54:08 C 00 56 35.25 +14 07 52.5 U I41
2018-09-14 00:08:57 C 00 55 32.70 +14 31 30.9 q C23
2018-09-14 00:12:34 C 00 55 32.42 +14 31 36.6 q C23
2018-09-14 00:15:11 C 00 55 32.20 +14 31 41.0 q C23
2018-09-14 12:58:30 C 00 54 34.66 +14 52 31.8 U T05
2018-09-14 13:19:38 C 00 54 32.84 +14 53 04.6 U T05
2018-09-14 13:45:03 C 00 54 30.67 +14 53 43.9 U T05
2018-09-15 08:02:02 C 00 53 13.39 +15 21 31.7 V 703
2018-09-15 08:10:14 C 00 53 12.70 +15 21 44.1 V 703
2018-09-15 08:18:26 C 00 53 12.02 +15 21 56.1 V 703
2018-09-15 08:26:38 C 00 53 11.32 +15 22 08.3 V 703
2018-09-16 12:27:58 C 00 51 11.62 +16 02 05.5 U T08
2018-09-16 12:48:35 C 00 51 09.91 +16 02 33.0 U T08
2018-09-16 12:59:43 C 00 51 09.00 +16 02 47.9 U T08
2018-09-17 23:19:14 C 00 48 49.80 +16 46 31.9 o B67
2018-09-17 23:26:11 C 00 48 49.26 +16 46 40.3 o B67