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
2021-12-03 12:49:47 C 11 25 41.70 -00 41 18.0 V G96
2021-12-03 12:55:55 C 11 25 42.21 -00 41 28.6 V G96
2021-12-03 13:02:03 C 11 25 42.69 -00 41 39.2 V G96
2021-12-05 11:12:23 C 11 29 31.15 -02 02 08.8 V 703
2021-12-05 11:20:04 C 11 29 31.85 -02 02 22.6 V 703
2021-12-05 11:35:25 C 11 29 32.95 -02 02 50.1 V 703
2022-01-04 06:42:31 C 12 26 50.550 -25 00 55.81 V W74
2022-01-04 08:13:15 C 12 26 57.577 -25 04 05.42 V W74
2022-01-04 08:38:45 C 12 26 59.542 -25 04 58.71 V W74
2022-01-04 08:42:59 C 12 26 59.864 -25 05 07.51 V W74
2022-01-06 12:36:54 C 12 31 09.27 -26 53 35.3 V 703
2022-01-06 12:45:00 C 12 31 10.01 -26 53 51.3 V 703
2022-01-06 12:53:08 C 12 31 10.58 -26 54 08.5 V 703
2022-01-06 13:01:15 C 12 31 11.25 -26 54 25.5 V 703
2022-01-08 05:16:19 C 12 34 26.566 -28 18 39.90 V W74
2022-01-08 05:32:08 C 12 34 27.825 -28 19 13.58 V W74
2022-01-08 06:50:23 C 12 34 33.994 -28 21 59.65 V W74
2022-01-13 07:14:59 S 12 44 21.18 -32 36 51.0 L C51
2022-01-13 10:23:07 S 12 44 36.677 -32 43 31.22 L C51
2022-01-13 13:31:16 S 12 44 52.13 -32 50 12.0 L C51
2022-01-13 13:31:26 S 12 44 52.25 -32 50 12.1 L C51
2022-01-13 16:39:34 S 12 45 07.74 -32 56 52.6 L C51
2022-01-13 19:47:42 S 12 45 23.12 -33 03 33.1 L C51
2022-01-13 22:55:50 S 12 45 38.60 -33 10 13.0 L C51
2022-01-14 02:03:59 S 12 45 54.17 -33 16 53.9 L C51
2022-01-14 05:12:07 S 12 46 09.70 -33 23 35.4 L C51
2022-01-14 08:20:25 S 12 46 25.294 -33 30 16.67 L C51
2022-01-14 11:28:34 S 12 46 40.819 -33 36 57.38 L C51
2022-01-14 14:36:42 S 12 46 56.41 -33 43 38.7 L C51
2022-01-14 17:44:50 S 12 47 11.89 -33 50 19.3 L C51
2022-01-14 19:18:53 S 12 47 19.77 -33 53 39.9 L C51
2022-01-14 20:52:58 S 12 47 27.53 -33 57 00.5 L C51
2022-01-14 22:27:02 S 12 47 35.34 -34 00 21.3 L C51
2022-01-15 00:01:06 S 12 47 43.11 -34 03 40.5 L C51
2022-01-15 00:01:17 S 12 47 43.10 -34 03 41.5 L C51
2022-01-15 01:35:21 S 12 47 50.94 -34 07 02.6 L C51
2022-01-15 03:09:25 S 12 47 58.72 -34 10 23.6 L C51
2022-01-15 04:43:29 S 12 48 06.51 -34 13 43.9 L C51
2022-01-15 06:17:33 S 12 48 14.35 -34 17 04.8 L C51
2022-01-15 07:51:37 S 12 48 22.20 -34 20 24.7 L C51
2022-01-15 09:25:41 S 12 48 29.858 -34 23 46.61 L C51
2022-01-15 10:59:45 S 12 48 37.788 -34 27 06.55 L C51
2022-01-15 12:33:49 S 12 48 45.49 -34 30 27.3 L C51
2022-01-15 14:07:54 S 12 48 53.42 -34 33 48.7 L C51
2022-01-15 15:41:57 S 12 49 01.30 -34 37 09.1 L C51
2022-01-15 17:16:01 S 12 49 09.06 -34 40 29.6 L C51
2022-01-15 17:16:12 S 12 49 09.05 -34 40 29.7 L C51
2022-01-15 18:50:17 S 12 49 16.92 -34 43 51.3 L C51
2022-01-15 20:24:20 S 12 49 24.70 -34 47 11.8 L C51
2022-01-15 21:58:25 S 12 49 32.53 -34 50 32.6 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)