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
2017-01-07 02:19:38 C 22 33 48.48 +14 14 45.5 o 691
2017-01-07 02:32:55 C 22 33 50.68 +14 14 54.4 o 691
2017-01-07 02:46:09 C 22 33 52.92 +14 15 03.7 o 691
2017-03-17 02:40:34 C 03 19 53.22 +22 32 48.3 q G96
2017-03-17 02:51:27 C 03 19 55.09 +22 32 46.3 q G96
2017-03-17 02:57:34 C 03 19 55.97 +22 32 46.5 q G96
2017-03-17 03:03:42 C 03 19 56.98 +22 32 46.0 q G96
2020-10-15 12:34:25 C 10 37 29.04 +04 08 14.8 U I41
2020-10-15 12:41:12 C 10 37 29.79 +04 08 06.5 U I41
2020-10-17 12:31:26 C 10 42 51.88 +03 07 52.3 U I41
2020-10-17 12:45:07 C 10 42 53.43 +03 07 35.0 U I41
2020-10-19 12:47:55 C 10 48 16.45 +02 06 39.4 U I41
2020-10-21 12:38:33 C 10 53 37.87 +01 05 35.4 U I41
2020-10-21 12:45:18 C 10 53 38.61 +01 05 26.6 U I41
2020-10-21 12:45:57 C 10 53 38.68 +01 05 26.3 U I41
2020-10-21 12:52:01 C 10 53 39.34 +01 05 18.5 U I41
2021-06-30 10:35:14 C 02 11 20.18 +32 23 13.4 V G96
2021-06-30 10:41:24 C 02 11 21.20 +32 23 22.4 V G96
2021-06-30 10:47:33 C 02 11 22.21 +32 23 31.3 V G96
2021-06-30 10:53:43 C 02 11 23.24 +32 23 39.6 V G96
2021-09-03 10:47:57 C 07 11 10.85 +43 00 28.6 U I41
2021-09-03 11:41:30 C 07 11 20.15 +43 00 00.2 U I41
2021-09-07 11:24:07 C 07 27 47.12 +42 03 23.6 U I41
2021-09-07 11:49:29 C 07 27 51.38 +42 03 08.3 U I41
2021-09-14 11:20:18 C 07 55 03.43 +40 05 36.9 U I41
2021-09-14 11:53:43 C 07 55 08.63 +40 05 11.8 U I41
2021-09-16 11:18:59 C 08 02 28.76 +39 28 01.3 U I41
2021-09-16 11:20:19 C 08 02 28.96 +39 28 00.1 U I41
2021-09-16 11:50:26 C 08 02 33.53 +39 27 36.5 U I41
2021-09-16 11:51:46 C 08 02 33.75 +39 27 35.4 U I41
2021-09-18 11:44:45 C 08 09 48.53 +38 48 26.1 U I41
2021-09-18 11:48:54 C 08 09 49.14 +38 48 22.4 U I41
2021-10-09 11:40:34 C 09 17 20.90 +30 32 32.3 V 703
2021-10-09 11:46:18 C 09 17 21.67 +30 32 24.8 V 703
2021-10-09 11:57:47 C 09 17 23.06 +30 32 13.5 V 703
2021-10-13 11:38:30 C 09 28 37.77 +28 43 06.5 V 703
2021-10-13 12:01:32 C 09 28 40.38 +28 42 41.9 V 703
2021-10-15 04:14:39 C 09 33 16.20 +27 55 33.5 Z C95
2021-10-15 04:28:12 C 09 33 17.63 +27 55 16.8 Z C95
2021-10-15 11:27:32 C 09 34 05.26 +27 47 02.4 V 703
2021-10-15 11:34:51 C 09 34 06.17 +27 46 54.2 V 703
2021-10-15 11:42:10 C 09 34 06.91 +27 46 44.3 V 703
2021-10-15 11:49:29 C 09 34 07.78 +27 46 36.0 V 703
2021-11-11 12:37:39 C 10 39 53.64 +13 24 10.4 V G96
2021-11-11 12:41:45 C 10 39 54.00 +13 24 04.7 V G96
2021-11-11 12:45:52 C 10 39 54.35 +13 23 58.5 V G96
2021-11-11 12:49:57 C 10 39 54.75 +13 23 52.7 V G96
2021-11-13 10:54:45 C 10 44 07.08 +12 15 27.2 V 703
2021-11-13 11:19:25 C 10 44 09.42 +12 14 49.7 V 703
2021-12-03 12:43:38 C 11 25 41.21 -00 41 07.3 V G96
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)