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
2022-12-19 16:51:06 B 03 48 08.297 +78 15 31.00 W N86
2022-12-22 04:29:05 C 03 48 13.02 +74 35 24.4 Z U98
2022-12-22 04:58:00 C 03 48 12.33 +74 33 33.3 Z U98
2022-12-22 05:25:09 C 03 48 11.66 +74 31 49.0 Z U98
2022-12-24 03:18:14 C 03 48 59.31 +71 29 14.8 Z U98
2022-12-24 03:46:24 C 03 48 59.11 +71 27 20.6 Z U98
2022-12-24 04:14:32 C 03 48 58.90 +71 25 26.0 Z U98
2022-12-26 08:31:36 C 03 50 12.282 +67 44 28.25 V 703
2022-12-26 08:40:47 C 03 50 12.462 +67 43 47.17 V 703
2022-12-26 08:49:58 C 03 50 12.761 +67 43 05.74 V 703
2022-12-26 08:59:09 C 03 50 12.883 +67 42 25.06 V 703
2022-12-26 15:59:31 B 03 50 29.839 +67 12 01.61 W N86
2022-12-26 16:14:04 B 03 50 29.995 +67 10 57.67 W N86
2022-12-26 16:28:31 B 03 50 30.149 +67 09 54.32 W N86
2022-12-29 18:01:12 C 03 53 02.91 +61 38 04.0 X L18
2022-12-29 18:02:21 C 03 53 02.91 +61 37 58.1 X L18
2022-12-29 18:03:31 C 03 53 02.95 +61 37 52.8 X L18
2022-12-29 18:04:41 C 03 53 02.96 +61 37 47.4 X L18
2022-12-29 18:05:50 C 03 53 02.99 +61 37 42.2 X L18
2023-01-05 22:46:08 C 04 00 24.26 +47 56 19.9 V 130
2023-01-05 22:47:16 C 04 00 24.31 +47 56 14.5 V 130
2023-01-05 22:48:49 C 04 00 24.37 +47 56 06.8 V 130
2023-01-05 22:49:57 C 04 00 24.39 +47 56 01.7 V 130
2023-01-06 01:38:25 C 04 00 31.10 +47 42 28.0 Z L74
2023-01-06 01:39:18 C 04 00 31.15 +47 42 23.4 Z L74
2023-01-06 01:40:03 C 04 00 31.19 +47 42 19.8 Z L74
2023-01-06 18:46:17 C 04 01 23.71 +46 21 31.4 Z L74
2023-01-06 18:47:12 C 04 01 23.73 +46 21 26.6 Z L74
2023-01-06 18:47:57 C 04 01 23.75 +46 21 22.9 Z L74
2023-01-08 00:36:30 C 04 02 50.34 +44 01 21.3 V W53
2023-01-08 00:47:29 C 04 02 50.74 +44 00 30.6 V W53
2023-01-08 00:59:53 C 04 02 51.23 +43 59 33.0 V W53
2023-01-08 01:33:05 C 04 02 52.43 +43 56 58.7 V W53
2023-01-08 01:47:34 C 04 02 52.98 +43 55 51.4 V W53
2023-01-08 02:05:41 C 04 02 53.66 +43 54 26.8 V W53
2023-01-11 00:03:26 C 04 06 21.48 +38 35 30.1 X L63
2023-01-11 00:26:13 C 04 06 22.54 +38 33 47.7 X L63
2023-01-11 00:48:38 C 04 06 23.60 +38 32 06.5 X L63
2023-01-11 19:14:30 C 04 07 22.49 +37 11 11.5 M32
2023-01-11 19:14:55 C 04 07 22.52 +37 11 09.7 M32
2023-01-11 19:15:20 C 04 07 22.54 +37 11 07.8 M32
2023-01-11 19:15:45 C 04 07 22.55 +37 11 06.0 M32
2023-01-11 19:16:09 C 04 07 22.57 +37 11 04.3 M32
2023-01-11 19:16:34 C 04 07 22.59 +37 11 02.4 M32
2023-01-11 19:16:59 C 04 07 22.58 +37 11 00.7 M32
2023-01-11 19:17:24 C 04 07 22.62 +37 10 58.9 M32
2023-01-11 19:17:49 C 04 07 22.64 +37 10 57.1 M32
2023-01-11 19:18:13 C 04 07 22.67 +37 10 55.2 M32
2023-01-11 19:18:38 C 04 07 22.68 +37 10 53.4 M32
2023-01-11 19:19:28 C 04 07 22.70 +37 10 49.6 M32
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)