348306 (2005 AY28)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5702931425 ± 2.62e-08
Semi-major axis (a)0.8726532288 AU ± 1.63e-09
Inclination (i)5.88495620° ± 2.62e-06
Long. of Asc. Node (Ω)117.40378236° ± 1.08e-05
Arg. of Perihelion (ω)156.05333684° ± 1.10e-05
Mean Anomaly (M)92.34421892° ± 1.17e-05
Mean Motion (n)1.2090652141°/day ± 3.39e-09
Perihelion dist (q)0.37498508 AU ± 2.29e-08
Aphelion dist (Q)1.37032138 AU ± 2.30e-08
Orbital Period0.81519696 yr ± 2.29e-09
NGA Modelr2
A2-8.21221823e-14 ± 3.06e-15 AU/d²
Physical Parameters
H (abs. magnitude)21.51
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.391″
Uncertainty0
Orbit TypeAten
MOID0.036138 AU
Observations Used262
Radar Obs Used2
Oppositions2
Arc Total2005-2025
First Observation Used2005-01-13
Last Observation Used2025-12-12
Observations (275)
Date Type RA Dec Mag Band Observatory
2014-02-07 21:12:50 C 00 36 26.34 +79 06 35.8 q C77
2014-02-07 21:53:47 C 00 32 52.05 +78 44 51.7 q C23
2014-02-07 21:54:46 C 00 32 46.76 +78 44 19.5 q C23
2014-02-07 21:56:26 C 00 32 38.04 +78 43 27.0 q C23
2014-02-07 21:57:24 C 00 32 32.96 +78 42 55.7 q C23
2014-02-07 21:59:03 C 00 32 24.50 +78 42 02.6 q C23
2016-11-30 01:03:18 C 01 06 53.28 -20 20 24.4 U W86
2016-11-30 01:07:10 C 01 06 53.69 -20 20 09.7 U W86
2016-11-30 01:11:02 C 01 06 54.07 -20 19 54.9 U W86
2016-11-30 01:14:54 C 01 06 54.48 -20 19 39.6 U W86
2016-11-30 01:18:47 C 01 06 54.87 -20 19 24.8 U W86
2016-11-30 01:22:38 C 01 06 55.25 -20 19 10.3 U W86
2016-11-30 04:51:24 C 01 07 16.91 -20 05 46.8 U W86
2016-11-30 04:55:16 C 01 07 17.33 -20 05 32.0 U W86
2016-11-30 04:59:08 C 01 07 17.74 -20 05 16.9 U W86
2016-11-30 05:03:00 C 01 07 18.15 -20 05 02.0 U W86
2016-11-30 05:06:51 C 01 07 18.57 -20 04 47.3 U W86
2016-12-02 20:33:05 C 01 13 47.24 -16 25 08.9 U K93
2016-12-02 20:34:31 C 01 13 47.37 -16 25 04.2 U K93
2016-12-02 20:35:55 C 01 13 47.50 -16 25 00.0 U K93
2016-12-02 20:38:46 C 01 13 47.72 -16 24 50.9 U K93
2016-12-02 20:43:07 C 01 13 48.10 -16 24 37.2 U K93
2016-12-02 20:45:56 C 01 13 48.34 -16 24 28.3 U K93
2016-12-02 20:47:21 C 01 13 48.45 -16 24 23.6 U K93
2016-12-02 20:50:13 C 01 13 48.71 -16 24 14.7 U K93
2016-12-02 20:51:38 C 01 13 48.83 -16 24 10.0 U K93
2016-12-02 20:53:04 C 01 13 48.95 -16 24 05.6 U K93
2016-12-03 00:58:13 C 01 14 12.66 -16 11 19.8 U W87
2016-12-03 01:01:03 C 01 14 12.92 -16 11 11.3 U W87
2016-12-03 01:03:52 C 01 14 13.13 -16 11 02.2 U W87
2016-12-03 01:06:41 C 01 14 13.38 -16 10 53.3 U W87
2016-12-03 01:09:31 C 01 14 13.61 -16 10 45.0 U W87
2016-12-03 01:12:20 C 01 14 13.87 -16 10 36.2 U W87
2016-12-03 01:15:10 C 01 14 14.08 -16 10 27.2 U W87
2016-12-03 01:17:58 C 01 14 14.31 -16 10 18.5 U W87
2016-12-03 03:53:59 C 01 14 27.36 -16 02 12.8 U W86
2016-12-03 03:56:47 C 01 14 27.60 -16 02 03.9 U W86
2016-12-03 03:59:37 C 01 14 27.85 -16 01 55.4 U W86
2016-12-03 04:02:26 C 01 14 28.09 -16 01 46.3 U W86
2016-12-03 04:05:15 C 01 14 28.31 -16 01 37.7 U W86
2016-12-03 04:08:04 C 01 14 28.55 -16 01 29.0 U W86
2016-12-03 04:10:52 C 01 14 28.81 -16 01 20.1 U W86
2016-12-03 04:13:41 C 01 14 29.02 -16 01 11.4 U W86
2016-12-05 03:05:56 C 01 18 34.45 -13 46 00.0 o 691
2016-12-05 03:16:37 C 01 18 35.26 -13 45 30.9 o 691
2016-12-05 03:27:17 C 01 18 36.08 -13 45 00.2 o 691
2016-12-05 21:51:03 C 01 20 03.81 -12 55 38.0 U K93
2016-12-05 21:54:13 C 01 20 04.03 -12 55 29.8 U K93
2016-12-05 21:57:24 C 01 20 04.25 -12 55 21.2 U K93
2016-12-05 22:00:34 C 01 20 04.49 -12 55 13.1 U K93
Radar Observations (2)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2014-02-07 03:20:00 39831.642 0.25 Hz 8560 -14 -14
2014-02-08 23:30:00 -377546.223 0.3 Hz 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)