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
1994-01-21 20:17:30 C 06 45 26.54 +02 59 27.3 046
1994-01-21 20:18:50 C 06 45 26.33 +02 59 22.8 046
1994-01-21 20:20:02 C 06 45 26.12 +02 59 19.1 046
1994-01-22 19:02:07 C 06 42 03.42 +01 46 00.2 z 104
1994-01-22 19:08:25 C 06 42 02.53 +01 45 42.5 z 104
1994-01-22 19:17:49 C 06 42 01.03 +01 45 11.4 z 104
1994-01-22 19:46:43 C 06 41 56.55 +01 43 39.2 z 104
1994-01-22 21:33:27 C 06 41 40.32 +01 38 05.1 587
1994-01-22 21:47:04 C 06 41 38.20 +01 37 22.5 587
1994-01-22 22:07:43 C 06 41 35.04 +01 36 16.4 587
1994-01-23 14:48:40 C 06 39 12.19 +00 45 34.9 413
1994-01-23 14:51:30 C 06 39 11.78 +00 45 26.3 413
1994-01-25 11:27:44 C 06 33 22.16 -01 24 35.2 z 360
1994-01-25 11:34:29 C 06 33 21.28 -01 24 53.8 z 360
1994-01-26 21:30:48 C 06 29 18.02 -02 55 18.7 z 104
1994-01-26 21:38:30 C 06 29 17.13 -02 55 38.8 z 104
1994-01-26 21:54:58 C 06 29 15.08 -02 56 19.2 z 104
1994-01-26 22:16:21 C 06 29 12.51 -02 57 14.7 z 104
1994-01-27 20:13:44 C 06 26 48.22 -03 52 03.3 z 104
1994-01-27 20:19:30 C 06 26 47.66 -03 52 18.9 z 104
1994-01-27 20:31:43 C 06 26 46.11 -03 52 47.4 z 104
1994-01-27 20:36:29 C 06 26 45.49 -03 53 01.3 z 104
1994-01-29 19:37:48 C 06 22 03.16 -05 41 17.5 z 104
1994-01-29 19:42:29 C 06 22 02.66 -05 41 27.9 z 104
1994-01-29 19:52:51 C 06 22 01.62 -05 41 49.1 z 104
1994-01-29 20:23:15 C 06 21 58.59 -05 42 57.3 587
1994-01-29 20:33:41 C 06 21 57.55 -05 43 20.2 587
1994-01-30 12:01:40 C 06 20 32.95 -06 16 14.7 z 360
1994-01-30 12:03:40 C 06 20 32.77 -06 16 18.7 z 360
1994-01-30 12:56:08 C 06 20 27.46 -06 18 09.9 z 897
1994-01-30 13:04:16 C 06 20 26.68 -06 18 26.6 z 897
1994-01-30 13:11:52 C 06 20 25.92 -06 18 42.5 z 897
1994-02-01 05:28:51 C 06 17 03.99 -07 38 56.6 657
1994-02-01 05:31:50 C 06 17 03.78 -07 39 01.8 657
1994-02-01 05:35:37 C 06 17 03.54 -07 39 11.1 657
1994-02-02 06:06:13 C 06 15 12.13 -08 24 12.9 657
1994-02-02 06:09:08 C 06 15 11.90 -08 24 18.2 657
1994-02-02 06:12:03 C 06 15 11.68 -08 24 23.4 657
1994-02-08 04:48:02 C 06 07 07.01 -11 58 29.0 z 658
1994-02-08 04:51:34 C 06 07 06.86 -11 58 32.8 z 658
1994-02-08 04:54:36 C 06 07 06.69 -11 58 37.0 z 658
1994-02-09 11:11:55 C 06 05 55.85 -12 35 00.1 z 385
1994-02-09 11:18:31 C 06 05 55.55 -12 35 07.5 z 385
1994-02-09 11:25:02 C 06 05 55.31 -12 35 15.8 z 385
1994-02-09 19:35:23 C 06 05 37.90 -12 44 40.7 557
1994-02-09 19:43:15 C 06 05 37.56 -12 44 50.2 557
1994-02-09 20:14:32 C 06 05 36.27 -12 45 24.7 557
1994-02-09 20:50:22 C 06 05 34.89 -12 46 05.2 557
1994-02-12 00:43:50 C 06 04 02.17 -13 40 36.9 809
1994-02-12 21:20:00 C 06 03 31.92 -14 01 05.7 587
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)