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
2022-04-25 07:36:34 S 23 37 09.35 -74 17 40.2 L C51
2022-04-25 09:10:39 S 23 37 24.31 -74 16 11.0 L C51
2022-04-25 13:52:29 S 23 38 09.05 -74 11 44.9 L C51
2022-04-25 15:26:33 S 23 38 23.72 -74 10 16.0 L C51
2022-04-25 17:00:26 S 23 38 38.431 -74 08 48.37 L C51
2022-04-25 17:00:36 S 23 38 38.52 -74 08 47.0 L C51
2022-04-25 18:34:30 S 23 38 53.16 -74 07 18.2 L C51
2022-04-25 20:08:34 S 23 39 07.915 -74 05 48.77 L C51
2022-04-25 21:42:27 S 23 39 23.105 -74 04 21.32 L C51
2022-04-25 21:42:38 S 23 39 22.53 -74 04 19.5 L C51
2022-04-25 23:16:31 S 23 39 37.07 -74 02 50.7 L C51
2022-04-26 00:50:35 S 23 39 51.57 -74 01 21.7 L C51
2022-04-26 03:58:32 S 23 40 20.31 -73 58 23.5 L C51
2022-04-26 05:32:25 S 23 40 34.75 -73 56 54.1 L C51
2022-04-26 07:06:29 S 23 40 49.164 -73 55 24.64 L C51
2022-04-26 08:40:33 S 23 41 03.37 -73 53 55.5 L C51
2022-04-26 10:14:26 S 23 41 17.58 -73 52 26.3 L C51
2022-04-26 14:56:27 S 23 41 59.81 -73 47 58.0 L C51
2022-04-26 16:30:31 S 23 42 13.901 -73 46 28.13 L C51
2022-04-26 18:04:24 S 23 42 27.98 -73 44 59.5 L C51
2022-04-26 19:38:28 S 23 42 41.82 -73 43 29.3 L C51
2022-04-26 21:12:32 S 23 42 55.58 -73 41 59.9 L C51
2022-04-26 22:46:25 S 23 43 09.47 -73 40 30.4 L C51
2022-04-27 00:20:29 S 23 43 23.32 -73 39 00.5 L C51
2022-04-27 03:28:26 S 23 43 50.66 -73 36 01.2 L C51
2022-04-27 05:02:30 S 23 44 04.260 -73 34 31.08 L C51
2022-04-27 06:36:24 S 23 44 17.82 -73 33 02.2 L C51
2022-04-27 08:10:27 S 23 44 31.43 -73 31 32.2 L C51
2022-04-27 09:44:21 S 23 44 44.96 -73 30 02.7 L C51
2022-04-27 14:26:21 S 23 45 25.18 -73 25 33.1 L C51
2022-04-27 16:00:26 S 23 45 38.424 -73 24 02.99 L C51
2022-04-27 17:34:29 S 23 45 51.68 -73 22 32.7 L C51
2022-04-27 19:08:23 S 23 46 05.05 -73 21 02.6 L C51
2022-04-27 20:42:26 S 23 46 18.27 -73 19 32.9 L C51
2022-04-27 22:16:20 S 23 46 31.36 -73 18 03.0 L C51
2022-04-27 23:50:23 S 23 46 44.46 -73 16 32.4 L C51
2022-04-28 01:24:17 S 23 46 57.430 -73 15 02.48 L C51
2022-04-28 01:24:28 S 23 46 57.42 -73 15 02.0 L C51
2022-04-28 04:32:25 S 23 47 23.542 -73 12 01.55 L C51
2022-04-28 06:06:18 S 23 47 36.33 -73 10 31.9 L C51
2022-04-28 07:40:22 S 23 47 49.32 -73 09 00.9 L C51
2022-04-28 09:14:26 S 23 48 02.25 -73 07 31.2 L C51
2022-04-28 13:56:16 S 23 48 40.445 -73 03 00.40 L C51
2022-04-28 15:30:20 S 23 48 53.042 -73 01 29.32 L C51
2022-04-28 17:04:13 S 23 49 05.70 -72 59 58.9 L C51
2022-04-28 18:38:17 S 23 49 18.24 -72 58 29.0 L C51
2022-04-28 20:12:10 S 23 49 30.77 -72 56 58.5 L C51
2022-04-28 21:46:14 S 23 49 43.29 -72 55 27.9 L C51
2022-04-28 23:20:18 S 23 49 55.89 -72 53 56.8 L C51
2022-04-29 02:28:15 S 23 50 20.41 -72 50 55.6 L C51
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)