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
2014-01-23 10:41:08 C 10 41 01.03 +16 10 40.7 q 703
2014-01-23 10:48:19 C 10 41 00.97 +16 10 58.1 q 703
2014-01-23 10:55:30 C 10 41 00.81 +16 11 14.7 q 703
2014-01-23 11:02:41 C 10 41 00.73 +16 11 30.9 q 703
2014-01-24 14:17:07 C 10 41 00.724 +17 21 04.06 L F51
2014-01-24 14:27:48 C 10 41 00.543 +17 21 32.48 L F51
2014-01-24 23:05:44 C 10 41 02.89 +17 45 28.4 o B67
2014-01-24 23:18:56 C 10 41 02.67 +17 46 07.0 o B67
2014-01-24 23:32:09 C 10 41 02.47 +17 46 46.0 o B67
2014-01-25 14:52:02 C 10 40 54.479 +18 33 54.69 L F51
2014-01-25 15:08:30 C 10 40 54.122 +18 34 46.46 L F51
2014-01-28 03:39:16 C 10 40 09.42 +22 31 33.2 q C23
2014-01-28 03:42:30 C 10 40 09.30 +22 31 48.7 q C23
2014-01-28 03:45:44 C 10 40 09.19 +22 32 04.4 q C23
2014-01-28 03:48:59 C 10 40 09.07 +22 32 19.6 q C23
2014-01-29 08:34:03 C 10 39 27.85 +25 06 43.3 q 703
2014-01-29 08:43:41 C 10 39 27.33 +25 07 40.9 q 703
2014-01-29 08:53:18 C 10 39 26.79 +25 08 38.6 q 703
2014-01-29 09:02:56 C 10 39 26.25 +25 09 36.2 q 703
2014-01-30 14:43:09 C 10 38 19.02 +28 29 58.2 u C15
2014-01-30 14:57:14 C 10 38 18.07 +28 31 47.0 u C15
2014-01-30 15:25:24 C 10 38 16.14 +28 35 25.3 u C15
2014-01-31 03:38:05 C 10 37 32.15 +30 14 11.1 q C23
2014-01-31 03:39:49 C 10 37 31.99 +30 14 25.5 q C23
2014-01-31 03:41:34 C 10 37 31.85 +30 14 39.8 q C23
2014-01-31 03:43:18 C 10 37 31.69 +30 14 54.9 q C23
2014-01-31 03:44:28 C 10 37 31.64 +30 15 04.9 q C23
2014-02-02 02:06:29 C 10 33 39.62 +38 31 24.8 q C23
2014-02-02 02:08:13 C 10 33 39.35 +38 31 49.1 q C23
2014-02-02 02:09:58 C 10 33 39.09 +38 32 12.0 q C23
2014-02-02 02:11:42 C 10 33 38.84 +38 32 35.2 q C23
2014-02-03 18:39:49 C 10 26 29.37 +49 38 31.5 q B18
2014-02-03 19:26:24 C 10 26 15.11 +49 54 27.3 q B18
2014-02-03 20:28:15 C 10 25 55.05 +50 15 45.0 q B18
2014-02-03 21:13:47 C 10 25 39.62 +50 31 30.9 q B18
2014-02-03 21:57:06 C 10 25 24.49 +50 46 33.2 q B18
2014-02-03 23:13:56 C 10 24 56.80 +51 13 22.4 q B18
2014-02-04 02:53:08 C 10 23 42.61 +52 31 15.3 q C23
2014-02-04 02:54:28 C 10 23 42.09 +52 31 44.0 q C23
2014-02-04 02:56:06 C 10 23 41.44 +52 32 19.7 q C23
2014-02-04 02:57:45 C 10 23 40.80 +52 32 55.4 q C23
2014-02-04 22:33:25 C 10 14 52.80 +60 24 15.2 q C23
2014-02-04 22:34:25 C 10 14 52.15 +60 24 41.0 q C23
2014-02-04 22:35:24 C 10 14 51.47 +60 25 07.1 q C23
2014-02-04 22:36:43 C 10 14 50.55 +60 25 42.4 q C23
2014-02-04 22:38:02 C 10 14 49.65 +60 26 17.4 q C23
2014-02-07 21:00:57 C 00 37 34.86 +79 12 54.0 q C77
2014-02-07 21:03:35 C 00 37 19.38 +79 11 30.4 q C77
2014-02-07 21:06:07 C 00 37 05.47 +79 10 09.0 q C77
2014-02-07 21:10:32 C 00 36 39.86 +79 07 48.9 q C77
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)