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
2022-03-30 12:41:30 S 19 51 14.32 -81 26 47.7 L C51
2022-03-30 15:50:12 S 19 53 13.514 -81 26 30.08 L C51
2022-03-30 18:58:20 S 19 55 14.026 -81 26 09.13 L C51
2022-03-30 22:06:28 S 19 57 12.619 -81 25 46.81 L C51
2022-03-31 01:14:25 S 19 59 11.455 -81 25 23.09 L C51
2022-03-31 07:30:30 S 20 03 07.526 -81 24 28.30 L C51
2022-03-31 13:45:51 S 20 07 01.531 -81 23 24.43 L C51
2022-03-31 16:54:43 S 20 08 59.381 -81 22 51.56 L C51
2022-04-01 05:26:53 S 20 16 42.31 -81 20 14.7 L C51
2022-04-01 08:34:50 S 20 18 36.82 -81 19 30.7 L C51
2022-04-01 08:36:13 C 20 18 41.958 -81 19 37.30 V W74
2022-04-01 08:44:17 C 20 18 46.748 -81 19 35.75 V W74
2022-04-01 08:57:05 C 20 18 54.300 -81 19 33.33 V W74
2022-04-01 09:08:28 C 20 19 00.991 -81 19 31.12 V W74
2022-04-01 09:27:25 C 20 19 12.217 -81 19 27.39 V W74
2022-04-01 09:31:12 C 20 19 14.482 -81 19 26.61 V W74
2022-04-01 11:42:58 S 20 20 31.08 -81 18 44.8 L C51
2022-04-01 14:51:06 S 20 22 24.98 -81 17 57.4 L C51
2022-04-01 17:59:03 S 20 24 17.93 -81 17 07.7 L C51
2022-04-01 21:07:12 S 20 26 10.620 -81 16 16.03 L C51
2022-04-02 00:15:09 S 20 28 02.904 -81 15 22.61 L C51
2022-04-02 03:23:17 S 20 29 54.235 -81 14 27.64 L C51
2022-04-02 06:31:14 S 20 31 45.646 -81 13 30.36 L C51
2022-04-02 09:39:22 S 20 33 36.125 -81 12 31.50 L C51
2022-04-02 15:55:27 S 20 37 15.557 -81 10 28.96 L C51
2022-04-02 19:03:24 S 20 39 04.634 -81 09 24.66 L C51
2022-04-03 01:19:29 S 20 42 40.862 -81 07 12.18 L C51
2022-04-03 01:19:40 S 20 42 40.723 -81 07 11.53 L C51
2022-04-07 08:41:44 C 21 36 08.743 -80 16 13.69 V W68
2022-04-07 08:50:19 C 21 36 12.559 -80 16 08.54 V W68
2022-04-07 09:10:42 C 21 36 21.833 -80 15 57.56 V W68
2022-04-07 09:29:08 C 21 36 29.976 -80 15 47.59 V W68
2022-04-07 10:01:38 C 21 36 44.309 -80 15 29.48 V W68
2022-04-23 19:34:41 S 23 31 09.08 -74 51 31.3 L C51
2022-04-23 21:08:34 S 23 31 25.39 -74 50 04.0 L C51
2022-04-23 22:42:38 S 23 31 41.614 -74 48 35.86 L C51
2022-04-24 00:16:31 S 23 31 57.78 -74 47 08.0 L C51
2022-04-24 00:16:42 S 23 31 57.67 -74 47 07.7 L C51
2022-04-24 01:50:35 S 23 32 14.021 -74 45 39.28 L C51
2022-04-24 03:24:40 S 23 32 29.79 -74 44 11.4 L C51
2022-04-24 06:32:36 S 23 33 01.91 -74 41 15.7 L C51
2022-04-24 08:06:40 S 23 33 17.705 -74 39 47.16 L C51
2022-04-24 09:40:33 S 23 33 33.57 -74 38 19.7 L C51
2022-04-24 12:48:42 S 23 34 04.90 -74 35 22.7 L C51
2022-04-24 15:56:38 S 23 34 36.22 -74 32 25.9 L C51
2022-04-24 17:30:42 S 23 34 51.77 -74 30 57.0 L C51
2022-04-24 20:38:39 S 23 35 22.72 -74 28 00.2 L C51
2022-04-24 23:46:37 S 23 35 53.45 -74 25 03.4 L C51
2022-04-25 01:20:29 S 23 36 08.62 -74 23 34.8 L C51
2022-04-25 06:02:31 S 23 36 54.18 -74 19 09.0 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)