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
2008-08-18 19:44:01 C 15 32 28.77 +09 11 39.3 v B38
2008-08-18 19:47:23 C 15 32 29.25 +09 11 45.0 v B38
2008-08-18 19:50:45 C 15 32 29.70 +09 11 50.6 v B38
2008-08-21 21:12:09 C 15 43 08.85 +11 31 23.5 v 204
2008-08-21 21:20:36 C 15 43 10.05 +11 31 38.8 v 204
2008-08-26 04:20:21 C 15 57 20.53 +14 29 54.7 r H45
2008-08-26 04:21:59 C 15 57 20.69 +14 29 56.7 r H45
2008-08-26 04:23:21 C 15 57 20.87 +14 29 59.3 r H45
2008-08-26 04:24:35 C 15 57 20.97 +14 30 01.2 r H45
2008-08-26 04:26:11 C 15 57 21.19 +14 30 03.5 r H45
2008-08-26 04:28:01 C 15 57 21.44 +14 30 06.6 r H45
2008-08-31 19:36:07 C 16 14 47.77 +17 55 32.0 r 240
2008-08-31 19:40:21 C 16 14 48.27 +17 55 37.7 r 240
2008-08-31 19:44:35 C 16 14 48.78 +17 55 44.2 r 240
2008-08-31 19:53:02 C 16 14 49.82 +17 55 55.5 r 240
2008-08-31 19:57:58 C 16 14 50.43 +17 56 02.1 r 240
2008-09-04 19:13:42 C 16 26 27.94 +20 04 03.4 o B58
2008-09-04 19:26:57 C 16 26 29.50 +20 04 20.3 o B58
2008-09-04 19:40:16 C 16 26 30.99 +20 04 36.9 o B58
2008-09-06 02:55:39 C 16 30 13.82 +20 44 01.8 18.2 c 704
2008-09-06 03:15:27 C 16 30 16.07 +20 44 25.8 18.5 c 704
2008-09-06 03:34:51 C 16 30 18.28 +20 44 49.3 18.1 c 704
2008-09-06 03:54:17 C 16 30 20.49 +20 45 13.0 18.4 c 704
2008-09-06 04:13:41 C 16 30 22.74 +20 45 36.5 18.2 c 704
2008-09-07 03:33:40 C 16 33 07.05 +21 14 05.7 r H45
2008-09-07 03:34:57 C 16 33 07.22 +21 14 07.0 r H45
2008-09-07 03:36:47 C 16 33 07.38 +21 14 08.7 r H45
2008-09-07 03:38:37 C 16 33 07.60 +21 14 11.2 r H45
2008-09-07 03:39:58 C 16 33 07.76 +21 14 12.9 r H45
2008-09-07 03:41:00 C 16 33 07.87 +21 14 14.3 r H45
2008-09-17 01:45:02 C 16 59 53.49 +25 30 42.3 o H55
2008-09-17 01:50:11 C 16 59 54.01 +25 30 47.4 o H55
2008-09-17 01:55:19 C 16 59 54.56 +25 30 52.2 o H55
2008-09-18 02:18:47 C 17 02 33.14 +25 54 01.0 o H55
2008-09-18 02:24:48 C 17 02 33.76 +25 54 06.5 o H55
2008-09-18 02:30:50 C 17 02 34.40 +25 54 12.0 o H55
2008-09-18 02:36:51 C 17 02 35.04 +25 54 17.5 o H55
2008-09-21 04:08:02 C 17 10 28.92 +27 01 02.6 r 703
2008-09-21 04:08:49 C 17 10 28.99 +27 01 04.2 r 703
2008-09-21 04:17:20 C 17 10 29.89 +27 01 10.2 r 703
2008-09-21 04:18:08 C 17 10 30.03 +27 01 11.9 r 703
2008-09-21 04:26:39 C 17 10 30.90 +27 01 19.9 r 703
2008-09-21 04:27:27 C 17 10 30.90 +27 01 19.7 r 703
2008-09-21 04:35:59 C 17 10 31.87 +27 01 26.9 r 703
2008-09-21 04:36:46 C 17 10 31.87 +27 01 27.0 r 703
2008-10-03 00:39:06 C 17 40 41.66 +30 42 58.3 o H55
2008-10-03 00:44:47 C 17 40 42.24 +30 43 02.3 o H55
2008-10-03 00:50:27 C 17 40 42.82 +30 43 06.0 o H55
2008-10-03 00:56:07 C 17 40 43.40 +30 43 10.3 o H55
2008-10-06 03:17:58 C 17 48 41.07 +31 33 31.6 r 703
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)