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
2008-10-06 03:24:59 C 17 48 41.83 +31 33 36.6 r 703
2008-10-06 03:32:02 C 17 48 42.51 +31 33 40.8 r 703
2008-10-06 03:39:04 C 17 48 43.27 +31 33 45.3 r 703
2008-10-07 02:11:11 C 17 51 09.45 +31 48 31.5 18.7 c 704
2008-10-07 02:29:45 C 17 51 11.40 +31 48 43.3 18.7 c 704
2008-10-07 02:47:59 C 17 51 13.27 +31 48 54.4 19.0 c 704
2008-10-07 03:06:17 C 17 51 15.17 +31 49 05.9 18.8 c 704
2008-10-10 19:55:51 C 18 00 56.03 +32 44 58.4 c B37
2008-10-10 19:58:17 C 18 00 56.42 +32 44 59.9 c B37
2008-10-10 20:00:43 C 18 00 56.58 +32 45 01.9 c B37
2008-10-10 20:02:22 C 18 00 57.10 +32 45 02.3 c B37
2008-10-11 17:44:33 C 18 03 20.83 +32 58 10.0 r 113
2008-10-11 17:46:15 C 18 03 21.00 +32 58 11.1 r 113
2008-10-11 17:47:57 C 18 03 21.20 +32 58 12.2 r 113
2008-10-11 17:49:39 C 18 03 21.39 +32 58 13.1 r 113
2008-10-11 19:26:49 C 18 03 31.84 +32 59 12.0 o A13
2008-10-11 19:51:27 C 18 03 34.67 +32 59 28.5 o A13
2008-10-11 20:26:07 C 18 03 38.24 +32 59 46.2 o A13
2008-10-12 18:32:58 C 18 06 05.74 +33 12 58.1 v B15
2008-10-12 18:37:20 C 18 06 06.21 +33 13 00.5 v B15
2008-10-12 18:41:42 C 18 06 06.68 +33 13 02.9 v B15
2008-10-12 18:44:59 C 18 06 07.04 +33 13 04.9 v B15
2008-10-14 18:34:03 C 18 11 28.41 +33 40 58.0 r A13
2008-10-14 19:16:29 C 18 11 33.02 +33 41 22.9 r A13
2008-10-14 19:37:43 C 18 11 35.35 +33 41 36.7 c B37
2008-10-14 19:43:41 C 18 11 35.96 +33 41 39.2 c B37
2008-10-14 19:57:31 C 18 11 37.51 +33 41 48.1 c B37
2008-10-14 20:16:40 C 18 11 39.59 +33 41 56.1 c B37
2008-10-19 17:37:40 C 18 25 09.51 +34 46 35.9 r 130
2008-10-19 17:39:50 C 18 25 09.74 +34 46 38.1 r 130
2008-10-19 17:42:29 C 18 25 10.07 +34 46 38.5 r 130
2008-10-19 17:44:53 C 18 25 10.30 +34 46 40.3 r 130
2008-10-21 02:59:57 C 18 29 05.47 +35 04 03.1 r H45
2008-10-21 03:01:21 C 18 29 05.69 +35 04 04.4 r H45
2008-10-21 03:03:54 C 18 29 05.97 +35 04 04.7 r H45
2008-10-21 03:05:27 C 18 29 06.12 +35 04 05.9 r H45
2008-10-21 03:09:11 C 18 29 06.56 +35 04 07.8 r H45
2008-10-23 20:09:04 C 18 36 57.26 +35 36 58.9 r B67
2008-10-23 20:16:35 C 18 36 58.18 +35 37 02.4 r B67
2008-10-23 20:24:16 C 18 36 59.11 +35 37 06.0 r B67
2008-10-30 02:54:34 C 18 56 05.42 +36 48 02.1 r H45
2008-10-30 02:57:21 C 18 56 05.83 +36 48 02.4 r H45
2008-10-30 02:59:06 C 18 56 05.99 +36 48 04.0 r H45
2008-10-30 03:04:45 C 18 56 06.81 +36 48 06.2 r H45
2008-10-30 03:06:28 C 18 56 07.03 +36 48 06.7 r H45
2008-11-14 20:24:10 C 19 51 43.25 +39 13 00.6 c B37
2008-11-14 20:30:28 C 19 51 44.18 +39 13 03.0 c B37
2008-11-14 20:35:52 C 19 51 45.10 +39 13 04.1 c B37
2008-11-14 20:44:54 C 19 51 46.66 +39 13 06.0 c B37
2008-11-14 20:53:07 C 19 51 47.82 +39 13 08.8 c B37
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)