2016 UR109

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3092821708 ± 7.30e-08
Semi-major axis (a)1.1435661147 AU ± 6.06e-09
Inclination (i)19.34101874° ± 1.39e-05
Long. of Asc. Node (Ω)1.70584165° ± 2.07e-05
Arg. of Perihelion (ω)280.22336851° ± 2.36e-05
Mean Anomaly (M)219.51688449° ± 3.29e-05
Mean Motion (n)0.8059727507°/day ± 6.41e-09
Perihelion dist (q)0.78988150 AU ± 8.36e-08
Aphelion dist (Q)1.49725073 AU ± 8.39e-08
Orbital Period1.22290274 yr ± 9.73e-09
Physical Parameters
H (abs. magnitude)22.18
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.310″
Uncertainty0
Orbit TypeApollo
MOID0.017969 AU
Observations Used51
Oppositions2
Arc Total2010-2021
First Observation Used2010-03-13
Last Observation Used2021-04-04
Observations (51)
Date Type RA Dec Mag Band Observatory
2010-03-13 08:13:11 C 09 58 29.304 +39 57 14.73 V F51
2010-03-13 08:25:51 C 09 58 25.854 +39 56 58.33 V F51
2010-03-20 07:54:08 C 09 16 25.995 +35 13 07.46 V F51
2016-10-30 01:38:03 C 21 52 34.40 +31 23 30.1 q G96
2016-10-30 01:44:13 C 21 52 35.04 +31 23 33.1 q G96
2016-10-30 01:50:24 C 21 52 35.88 +31 23 36.5 q G96
2016-10-30 01:56:34 C 21 52 36.49 +31 23 39.7 q G96
2016-10-30 03:41:30 C 21 52 48.33 +31 24 33.2 q G96
2016-10-30 03:52:07 C 21 52 49.55 +31 24 38.4 q G96
2016-10-30 03:56:29 C 21 52 50.11 +31 24 40.7 q G96
2016-10-30 05:21:30 C 21 52 59.77 +31 25 21.9 o 291
2016-10-30 05:26:56 C 21 53 00.43 +31 25 24.2 o 291
2016-10-30 05:32:23 C 21 53 01.04 +31 25 26.8 o 291
2016-11-02 00:12:02 C 22 00 54.05 +31 55 45.9 u H21
2016-11-02 00:28:45 C 22 00 55.86 +31 55 52.9 u H21
2016-11-02 01:39:44 C 22 01 04.18 +31 56 24.4 q I52
2016-11-02 01:41:35 C 22 01 04.35 +31 56 25.2 q G96
2016-11-02 01:44:03 C 22 01 04.66 +31 56 26.8 q I52
2016-11-02 01:48:22 C 22 01 05.03 +31 56 28.1 q I52
2016-11-02 01:52:44 C 22 01 05.57 +31 56 30.2 q I52
2016-11-02 01:53:45 C 22 01 05.67 +31 56 30.6 q G96
2016-11-02 02:05:55 C 22 01 06.95 +31 56 36.0 q G96
2016-11-02 02:09:03 C 22 01 07.34 +31 56 37.7 o 926
2016-11-02 02:18:04 C 22 01 08.27 +31 56 41.1 q G96
2016-11-02 02:24:44 C 22 01 08.98 +31 56 44.2 o 926
2016-11-04 03:05:23 C 22 06 34.77 +32 14 56.3 o 926
2016-11-04 03:19:54 C 22 06 36.25 +32 15 01.2 o 926
2016-11-05 02:43:20 C 22 09 09.09 +32 22 50.6 o 926
2016-11-05 02:56:15 C 22 09 10.42 +32 22 53.9 o 926
2016-11-05 03:09:05 C 22 09 11.69 +32 22 58.3 o 926
2016-11-05 05:37:46 C 22 09 26.67 +32 23 41.6 q I52
2016-11-05 05:42:43 C 22 09 27.18 +32 23 42.8 q I52
2016-11-05 05:47:40 C 22 09 27.65 +32 23 44.3 q I52
2016-11-05 05:52:33 C 22 09 28.14 +32 23 45.2 q I52
2016-11-07 00:59:16 C 22 14 04.26 +32 36 41.3 u H21
2016-11-07 01:21:13 C 22 14 06.40 +32 36 47.2 u H21
2016-11-07 01:39:56 C 22 14 08.22 +32 36 52.4 u H21
2016-11-10 00:41:16 C 22 21 27.22 +32 55 01.2 u H21
2016-11-10 00:58:47 C 22 21 28.88 +32 55 05.4 u H21
2016-11-10 01:23:01 C 22 21 31.17 +32 55 10.8 u H21
2016-11-16 23:49:29 C 22 37 55.01 +33 26 49.6 u H21
2016-11-17 00:07:00 C 22 37 56.61 +33 26 52.4 u H21
2016-11-17 00:20:26 C 22 37 57.82 +33 26 54.7 u H21
2016-11-17 00:28:54 C 22 37 58.58 +33 26 56.2 u H21
2021-02-11 15:52:58 C 12 13 56.721 +39 42 25.01 V F52
2021-02-16 12:46:31 C 12 02 49.588 +40 47 53.21 U F51
2021-02-16 13:01:47 C 12 02 47.748 +40 48 00.60 U F51
2021-02-16 13:17:25 C 12 02 45.837 +40 48 08.99 U F51
2021-04-04 02:54:35 C 08 10 06.92 +19 40 37.3 o 691
2021-04-04 03:11:14 C 08 10 04.32 +19 39 51.0 o 691