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
2008-01-12 16:29:54 C 11 19 13.58 -21 53 38.0 r E12
2008-02-15 04:50:00 C 09 59 36.06 -55 39 44.2 r 808
2008-02-15 05:00:10 C 09 59 33.95 -55 40 00.6 r 808
2008-02-15 05:10:00 C 09 59 32.16 -55 40 15.1 r 808
2008-03-08 02:02:17 C 08 11 54.73 -61 55 36.6 o 304
2008-03-08 02:05:42 C 08 11 54.09 -61 55 36.5 o 304
2008-03-08 02:09:08 C 08 11 53.45 -61 55 36.5 o 304
2008-03-08 02:12:33 C 08 11 52.80 -61 55 36.5 o 304
2008-03-08 02:15:57 C 08 11 52.19 -61 55 36.6 o 304
2008-03-08 02:19:22 C 08 11 51.53 -61 55 36.3 o 304
2008-03-08 02:22:47 C 08 11 50.88 -61 55 36.3 o 304
2008-03-08 02:26:12 C 08 11 50.30 -61 55 36.1 o 304
2008-03-08 02:29:36 C 08 11 49.61 -61 55 36.2 o 304
2008-03-08 02:33:02 C 08 11 48.97 -61 55 36.1 o 304
2008-03-08 02:36:28 C 08 11 48.32 -61 55 36.0 o 304
2008-03-08 02:40:30 C 08 11 47.57 -61 55 35.6 o 304
2008-03-08 02:47:19 C 08 11 46.35 -61 55 35.8 o 304
2008-03-08 02:50:45 C 08 11 45.66 -61 55 35.8 o 304
2008-03-09 00:14:43 C 08 08 04.37 -61 54 57.0 o 304
2008-03-09 00:18:08 C 08 08 03.68 -61 54 56.5 o 304
2008-03-09 00:21:35 C 08 08 03.07 -61 54 56.8 o 304
2008-03-09 00:24:59 C 08 08 02.47 -61 54 56.9 o 304
2008-03-09 00:28:24 C 08 08 01.88 -61 54 56.7 o 304
2008-03-09 00:31:50 C 08 08 01.25 -61 54 56.6 o 304
2008-03-09 00:35:15 C 08 08 00.61 -61 54 56.5 o 304
2008-03-09 00:38:39 C 08 08 00.01 -61 54 56.4 o 304
2008-03-09 00:42:06 C 08 07 59.37 -61 54 56.2 o 304
2008-03-09 00:45:31 C 08 07 58.75 -61 54 56.2 o 304
2008-03-09 00:48:56 C 08 07 58.13 -61 54 56.0 o 304
2008-03-09 00:52:22 C 08 07 57.51 -61 54 55.8 o 304
2008-03-09 00:55:47 C 08 07 56.89 -61 54 55.8 o 304
2008-03-09 01:02:36 C 08 07 55.65 -61 54 55.6 o 304
2008-03-09 01:09:27 C 08 07 54.43 -61 54 55.2 o 304
2008-03-09 01:16:16 C 08 07 53.17 -61 54 55.0 o 304
2008-03-09 01:23:07 C 08 07 51.94 -61 54 54.7 o 304
2008-03-09 01:29:58 C 08 07 50.70 -61 54 54.3 o 304
2008-03-09 01:36:47 C 08 07 49.44 -61 54 54.0 o 304
2008-03-09 01:43:38 C 08 07 48.23 -61 54 53.7 o 304
2008-03-09 01:50:28 C 08 07 46.97 -61 54 53.3 o 304
2008-03-09 01:57:19 C 08 07 45.73 -61 54 52.9 o 304
2008-03-09 02:04:11 C 08 07 44.48 -61 54 52.5 o 304
2008-03-09 02:11:00 C 08 07 43.25 -61 54 52.1 o 304
2008-03-09 02:17:51 C 08 07 42.02 -61 54 51.7 o 304
2008-03-10 00:22:33 C 08 04 01.20 -61 53 14.6 o 304
2008-03-10 00:25:57 C 08 04 00.61 -61 53 14.3 o 304
2008-03-10 00:29:24 C 08 04 00.01 -61 53 14.0 o 304
2008-03-10 00:32:49 C 08 03 59.41 -61 53 13.9 o 304
2008-03-10 00:36:13 C 08 03 58.78 -61 53 13.4 o 304
2008-03-10 00:56:45 C 08 03 55.22 -61 53 11.9 o 304
2008-03-10 01:00:09 C 08 03 54.62 -61 53 11.6 o 304
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)