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
2015-08-12 20:04:43 C 16 12 01.10 +45 36 02.3 u 557
2015-08-12 20:32:47 C 16 12 03.07 +45 36 39.3 u 557
2015-08-12 21:01:31 C 16 12 05.08 +45 37 16.8 u 557
2015-08-12 21:32:34 C 16 12 07.30 +45 37 57.2 u 557
2015-08-12 22:03:50 C 16 12 09.57 +45 38 37.6 u 557
2015-08-12 22:34:51 C 16 12 11.85 +45 39 17.4 u 557
2015-08-12 23:02:53 C 16 12 13.96 +45 39 53.1 u 557
2015-08-13 02:09:38 C 16 12 29.95 +45 44 28.1 u H21
2015-08-13 02:12:09 C 16 12 30.13 +45 44 31.4 u H21
2015-08-13 02:15:03 C 16 12 30.32 +45 44 35.3 u H21
2015-08-13 02:17:56 C 16 12 30.50 +45 44 39.0 u H21
2015-08-13 02:20:27 C 16 12 30.67 +45 44 42.2 u H21
2015-08-13 02:22:58 C 16 12 30.84 +45 44 45.5 u H21
2015-08-13 02:25:29 C 16 12 31.00 +45 44 48.8 u H21
2015-08-13 02:28:00 C 16 12 31.17 +45 44 52.2 u H21
2015-08-13 02:30:38 C 16 12 31.34 +45 44 55.6 u H21
2015-08-13 20:00:10 C 16 13 52.41 +46 07 51.5 u 557
2015-08-13 20:36:43 C 16 13 54.85 +46 08 36.8 u 557
2015-08-13 21:04:08 C 16 13 56.71 +46 09 10.3 u 557
2015-08-13 21:31:33 C 16 13 58.62 +46 09 43.5 u 557
2015-08-13 22:02:00 C 16 14 00.77 +46 10 20.5 u 557
2015-08-13 22:32:27 C 16 14 02.95 +46 10 57.1 u 557
2015-08-13 23:00:55 C 16 14 05.03 +46 11 31.2 u 557
2015-08-13 23:28:19 C 16 14 07.07 +46 12 03.9 u 557
2015-08-13 23:58:47 C 16 14 09.37 +46 12 40.1 u 557
2015-08-14 01:49:34 C 16 14 19.40 +46 15 27.7 u H21
2015-08-14 01:52:05 C 16 14 19.55 +46 15 30.8 u H21
2015-08-14 01:54:36 C 16 14 19.71 +46 15 34.2 u H21
2015-08-14 01:57:07 C 16 14 19.87 +46 15 37.3 u H21
2015-08-14 01:59:38 C 16 14 20.02 +46 15 40.5 u H21
2015-08-14 02:02:10 C 16 14 20.18 +46 15 43.6 u H21
2015-08-14 02:04:41 C 16 14 20.33 +46 15 46.7 u H21
2015-08-14 02:07:12 C 16 14 20.49 +46 15 49.7 u H21
2015-08-14 02:09:43 C 16 14 20.65 +46 15 53.0 u H21
2015-08-14 02:12:14 C 16 14 20.82 +46 15 55.9 u H21
2015-08-14 02:14:45 C 16 14 20.97 +46 15 59.0 u H21
2015-08-14 02:17:39 C 16 14 21.16 +46 16 02.6 u H21
2015-08-14 19:30:57 C 16 15 38.72 +46 37 17.5 u 557
2015-08-14 20:02:16 C 16 15 40.73 +46 37 54.1 u 557
2015-08-14 20:33:26 C 16 15 42.76 +46 38 30.3 u 557
2015-08-14 21:01:17 C 16 15 44.60 +46 39 02.2 u 557
2015-08-15 02:04:59 C 16 16 07.75 +46 45 19.5 u H21
2015-08-15 02:07:30 C 16 16 07.90 +46 45 22.3 u H21
2015-08-15 02:10:01 C 16 16 08.05 +46 45 25.2 u H21
2015-08-15 02:12:32 C 16 16 08.21 +46 45 28.1 u H21
2015-08-15 02:15:08 C 16 16 08.36 +46 45 31.1 u H21
2015-08-15 02:17:35 C 16 16 08.51 +46 45 33.9 u H21
2015-08-15 02:20:06 C 16 16 08.68 +46 45 37.0 u H21
2015-08-15 02:22:44 C 16 16 08.84 +46 45 39.9 u H21
2015-08-15 02:25:30 C 16 16 09.00 +46 45 43.1 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)