413577 (2005 UL5)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5697177086 ± 3.04e-08
Semi-major axis (a)0.9362153152 AU ± 2.62e-09
Inclination (i)14.32034173° ± 3.11e-06
Long. of Asc. Node (Ω)58.86117206° ± 1.49e-06
Arg. of Perihelion (ω)127.79854425° ± 2.28e-06
Mean Anomaly (M)312.82029844° ± 1.09e-05
Mean Motion (n)1.0880495263°/day ± 4.57e-09
Perihelion dist (q)0.40283687 AU ± 2.85e-08
Aphelion dist (Q)1.46959376 AU ± 2.88e-08
Orbital Period0.90586527 yr ± 3.81e-09
NGA Modelr2
A2-4.93716741e-14 ± 3.08e-15 AU/d²
Physical Parameters
H (abs. magnitude)20.34
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.250″
Uncertainty0
Orbit TypeAten
MOID0.005977 AU
Observations Used371
Radar Obs Used6
Oppositions1
Arc Total2005-2025
First Observation Used2005-10-27
Last Observation Used2025-10-01
Observations (416)
Date Type RA Dec Mag Band Observatory
2005-11-20 02:15:59 C 00 21 47.01 -14 33 20.2 r 703
2005-11-20 02:20:27 C 00 21 42.76 -14 33 24.7 r 703
2005-11-20 02:25:03 C 00 21 38.52 -14 33 29.4 r 703
2005-11-20 02:29:38 C 00 21 34.09 -14 33 33.3 r 703
2005-11-20 03:47:10 C 00 20 20.61 -14 34 46.2 r 703
2005-11-20 03:47:54 C 00 20 19.89 -14 34 46.9 r 703
2005-11-20 03:48:40 C 00 20 19.21 -14 34 47.4 r 703
2005-11-20 03:49:25 C 00 20 18.49 -14 34 48.0 r 703
2006-08-11 13:32:04 C 04 17 07.507 +11 21 06.53 o 568
2006-08-11 13:42:44 C 04 17 08.507 +11 21 09.41 o 568
2006-08-16 13:28:43 C 04 28 38.664 +11 53 42.25 o 568
2006-08-16 13:39:16 C 04 28 39.673 +11 53 45.15 o 568
2006-08-16 13:52:04 C 04 28 40.907 +11 53 48.65 o 568
2012-08-30 04:48:10 C 00 55 34.76 -58 49 06.4 u 807
2012-08-30 04:53:29 C 00 55 32.70 -58 49 08.3 u 807
2012-08-30 04:58:43 C 00 55 30.64 -58 49 10.0 u 807
2012-08-30 05:03:58 C 00 55 28.55 -58 49 11.8 u 807
2012-08-30 05:09:14 C 00 55 26.48 -58 49 13.6 u 807
2014-01-02 02:42:47 C 23 34 12.92 -07 44 03.1 o 291
2014-01-02 03:00:03 C 23 34 13.71 -07 43 48.3 o 291
2014-09-15 11:23:25 C 03 15 09.63 -08 04 34.8 o 291
2014-09-15 11:38:17 C 03 15 09.11 -08 04 44.2 o 291
2014-09-15 11:52:03 C 03 15 08.62 -08 04 53.1 o 291
2014-09-28 12:41:17 C 02 57 11.857 -11 56 14.30 L F51
2014-09-28 12:57:55 C 02 57 10.363 -11 56 28.05 L F51
2014-10-12 07:16:05 C 02 18 00.00 -16 29 34.5 o 291
2014-10-12 07:17:57 C 02 17 59.72 -16 29 36.1 o 291
2014-10-12 07:19:49 C 02 17 59.42 -16 29 37.4 o 291
2014-10-29 03:38:05 C 01 06 21.30 -19 47 57.8 o 291
2014-10-29 03:39:45 C 01 06 21.02 -19 47 58.2 o 291
2014-10-29 03:41:24 C 01 06 20.68 -19 47 58.3 o 291
2014-10-31 07:16:49 C 00 56 49.02 -19 51 11.3 o 291
2014-10-31 07:18:29 C 00 56 48.66 -19 51 11.4 o 291
2014-11-16 02:51:29 C 23 57 43.23 -17 48 47.6 u 807
2014-11-16 02:55:37 C 23 57 42.72 -17 48 45.6 u 807
2014-11-16 03:00:24 C 23 57 42.11 -17 48 43.0 u 807
2014-11-16 03:04:56 C 23 57 41.49 -17 48 39.8 u 807
2014-11-16 03:09:56 C 23 57 40.87 -17 48 36.6 u 807
2014-11-20 06:19:44 C 23 46 28.074 -16 47 03.68 L F51
2014-11-20 06:37:21 C 23 46 26.152 -16 46 52.07 L F51
2014-11-20 06:54:53 C 23 46 24.228 -16 46 40.19 L F51
2014-11-22 06:28:13 C 23 41 39.940 -16 14 25.68 L F51
2014-11-22 06:45:50 C 23 41 38.162 -16 14 13.54 L F51
2014-11-22 07:03:27 C 23 41 36.384 -16 14 01.13 L F51
2014-12-18 05:01:33 C 23 07 28.748 -08 10 32.90 L F51
2014-12-18 05:18:57 C 23 07 28.179 -08 10 18.81 L F51
2014-12-18 05:53:42 C 23 07 27.050 -08 09 50.86 L F51
2014-12-21 02:43:50 C 23 05 32.54 -07 14 44.9 o 291
2014-12-21 02:48:21 C 23 05 32.43 -07 14 41.8 o 291
2014-12-21 02:52:50 C 23 05 32.31 -07 14 38.2 o 291
Radar Observations (6)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2015-11-16 07:52:00 44738837.22 4 us 2380 -1 -1
2015-11-20 12:30:00 -245619.181 0.4 Hz 8560 -14 -14
2015-11-20 12:50:00 15731437.3 3 us 8560 -14 -14
2015-11-21 14:40:00 -763127.436 0.4 Hz 8560 -14 -14
2015-11-21 14:50:00 21939787 3 us 8560 -14 -14
2015-11-21 15:10:00 22047423.55 0.75 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m) -1 Arecibo (305-m, 1963–2020)