385186 (1994 AW1)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0755755202 ± 2.00e+00
Semi-major axis (a)1.1049968662 AU ± 3.00e+00
Inclination (i)24.09955427° ± 4.00e+00
Long. of Asc. Node (Ω)290.33791005° ± 5.00e+00
Arg. of Perihelion (ω)37.14048436° ± 6.00e+00
Mean Anomaly (M)294.57459649° ± 7.55e-05
Mean Motion (n)0.8485368483°/day ± 3.46e+00
Perihelion dist (q)1.02148615 AU ± 3.55e+00
Aphelion dist (Q)1.18850758 AU ± 3.91e+00
Orbital Period1.16155979 yr ± 4.73e+00
NGA Modelr2
A2-2.71177089e-06 AU/d²
Physical Parameters
H (abs. magnitude)17.64
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-26
RMS Residual0.422″
Uncertainty0
Orbit TypeAmor
MOID0.018069 AU
Observations Used2115
Gaia Obs Used86
Oppositions4
Arc Total1986-2024
First Observation Used1986-12-29
Last Observation Used2024-04-07
Observations (2809)
Date Type RA Dec Mag Band Observatory
2015-08-06 23:59:26 C 15 59 45.81 +41 39 11.3 u 557
2015-08-07 00:31:05 C 15 59 48.93 +41 40 13.9 u 557
2015-08-07 01:56:27 C 15 59 59.21 +41 43 43.8 u H21
2015-08-07 01:59:18 C 15 59 59.43 +41 43 49.8 u H21
2015-08-07 02:02:10 C 15 59 59.66 +41 43 55.7 u H21
2015-08-07 02:05:03 C 15 59 59.90 +41 44 01.5 u H21
2015-08-07 02:07:57 C 16 00 00.13 +41 44 07.4 u H21
2015-08-07 02:10:52 C 16 00 00.38 +41 44 13.3 u H21
2015-08-07 02:13:44 C 16 00 00.61 +41 44 19.1 u H21
2015-08-07 02:16:34 C 16 00 00.85 +41 44 24.9 u H21
2015-08-07 02:19:28 C 16 00 01.08 +41 44 30.6 u H21
2015-08-07 02:22:18 C 16 00 01.31 +41 44 36.4 u H21
2015-08-07 02:25:09 C 16 00 01.55 +41 44 42.1 u H21
2015-08-07 02:28:16 C 16 00 01.81 +41 44 48.3 u H21
2015-08-07 18:33:59 C 16 01 34.24 +42 16 59.1 16.0 q 089
2015-08-07 18:36:02 C 16 01 34.41 +42 17 03.1 15.9 q 089
2015-08-07 18:38:05 C 16 01 34.59 +42 17 07.0 16.0 q 089
2015-08-07 18:40:08 C 16 01 34.75 +42 17 11.0 15.8 q 089
2015-08-07 18:42:11 C 16 01 34.92 +42 17 14.8 15.9 q 089
2015-08-07 18:48:02 C 16 01 35.40 +42 17 25.9 16.0 q 089
2015-08-07 18:50:05 C 16 01 35.57 +42 17 29.8 16.1 q 089
2015-08-07 18:52:08 C 16 01 35.74 +42 17 33.7 15.8 q 089
2015-08-07 18:54:11 C 16 01 35.91 +42 17 37.6 15.9 q 089
2015-08-07 20:03:20 C 16 01 42.52 +42 19 50.1 u 557
2015-08-07 20:30:18 C 16 01 44.77 +42 20 41.0 u 557
2015-08-07 21:01:12 C 16 01 47.37 +42 21 39.1 u 557
2015-08-07 21:04:56 C 16 01 47.03 +42 21 42.5 15.4 q 089
2015-08-07 21:06:59 C 16 01 47.20 +42 21 46.3 15.3 q 089
2015-08-07 21:09:02 C 16 01 47.39 +42 21 50.2 15.2 q 089
2015-08-07 21:11:05 C 16 01 47.57 +42 21 53.9 15.1 q 089
2015-08-07 21:13:08 C 16 01 47.76 +42 21 57.7 15.2 q 089
2015-08-07 21:15:11 C 16 01 47.94 +42 22 01.5 15.0 q 089
2015-08-07 21:17:14 C 16 01 48.11 +42 22 05.3 15.2 q 089
2015-08-07 21:19:17 C 16 01 48.30 +42 22 09.1 15.2 q 089
2015-08-07 21:21:20 C 16 01 48.48 +42 22 12.9 15.3 q 089
2015-08-07 21:23:23 C 16 01 48.67 +42 22 16.7 15.3 q 089
2015-08-07 21:32:07 C 16 01 50.02 +42 22 36.8 u 557
2015-08-07 22:05:26 C 16 01 52.92 +42 23 38.5 u 557
2015-08-07 22:31:35 C 16 01 55.23 +42 24 26.7 u 557
2015-08-07 23:01:57 C 16 01 57.95 +42 25 22.5 u 557
2015-08-07 23:30:28 C 16 02 00.54 +42 26 14.7 u 557
2015-08-08 00:03:48 C 16 02 03.64 +42 27 15.6 u 557
2015-08-08 00:32:19 C 16 02 06.35 +42 28 07.7 u 557
2015-08-08 01:54:00 C 16 02 15.87 +42 31 17.3 u H21
2015-08-08 01:56:51 C 16 02 16.09 +42 31 22.5 u H21
2015-08-08 01:59:40 C 16 02 16.33 +42 31 28.1 u H21
2015-08-08 02:02:31 C 16 02 16.55 +42 31 33.3 u H21
2015-08-08 02:05:22 C 16 02 16.79 +42 31 38.7 u H21
2015-08-08 02:08:19 C 16 02 17.00 +42 31 44.2 u H21
2015-08-08 02:11:09 C 16 02 17.23 +42 31 49.5 u H21
Radar Observations (4)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2015-07-20 23:48:00 75317506.1 4 us 2380 -1 -1
2015-07-22 22:44:00 83204538.05 1 us 2380 -1 -1
2015-07-31 00:01:00 126216310.52 0.5 us 2380 -1 -1
2022-07-07 14:10:00 112557705.17 3 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m) -1 Arecibo (305-m, 1963–2020)