2023 WY

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5646636359 ± 1.17e-07
Semi-major axis (a)1.7843204672 AU ± 1.68e-08
Inclination (i)7.32868632° ± 1.13e-05
Long. of Asc. Node (Ω)195.47056392° ± 8.99e-05
Arg. of Perihelion (ω)320.04866586° ± 9.93e-05
Mean Anomaly (M)267.45696872° ± 7.61e-06
Mean Motion (n)0.4135261618°/day ± 5.85e-09
Perihelion dist (q)0.77677958 AU ± 2.09e-07
Aphelion dist (Q)2.79186135 AU ± 2.11e-07
Orbital Period2.38346778 yr ± 3.37e-08
Physical Parameters
H (abs. magnitude)21.55
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.253″
Uncertainty0
Orbit TypeApollo
MOID0.059306 AU
Observations Used70
Oppositions6
Arc Total2012-2023
First Observation Used2012-06-09
Last Observation Used2023-12-31
Observations (70)
Date Type RA Dec Mag Band Observatory
2012-06-09 07:51:50 C 16 42 48.829 +01 53 59.80 L F51
2012-06-09 08:06:39 C 16 42 47.953 +01 53 48.81 L F51
2012-06-15 09:20:02 C 16 36 15.370 +00 13 12.95 L F51
2012-06-15 09:20:59 C 16 36 15.316 +00 13 12.38 L F51
2012-06-15 09:39:39 C 16 36 14.543 +00 12 59.90 L F51
2012-06-15 09:40:36 C 16 36 14.502 +00 12 59.21 L F51
2012-06-15 09:59:14 C 16 36 13.724 +00 12 46.78 L F51
2012-06-15 10:00:12 C 16 36 13.688 +00 12 46.32 L F51
2012-06-15 10:18:59 C 16 36 12.884 +00 12 33.64 L F51
2012-06-15 10:19:56 C 16 36 12.860 +00 12 33.14 L F51
2023-11-17 09:01:17 C 03 34 49.845 +02 44 17.08 X F52
2023-11-17 09:20:10 C 03 34 48.348 +02 43 51.20 X F52
2023-11-17 09:39:10 C 03 34 46.824 +02 43 24.92 X F52
2023-11-17 09:58:10 C 03 34 45.304 +02 42 58.65 X F52
2023-11-17 12:27:27 C 03 34 33.372 +02 39 32.15 V F52
2023-11-17 12:28:22 C 03 34 33.298 +02 39 30.89 V F52
2023-11-17 12:39:14 C 03 34 32.424 +02 39 15.82 V F52
2023-11-17 12:40:09 C 03 34 32.344 +02 39 14.67 V F52
2023-11-17 23:31:44 C 03 33 44.07 +02 23 58.9 V L01
2023-11-17 23:35:22 C 03 33 43.81 +02 23 54.2 V L01
2023-11-17 23:39:00 C 03 33 43.56 +02 23 49.5 V L01
2023-11-17 23:42:46 C 03 33 43.26 +02 23 44.0 V L01
2023-11-17 23:47:09 C 03 33 42.90 +02 23 37.2 V L01
2023-11-18 00:24:19 C 03 33 39.99 +02 22 44.1 X 033
2023-11-18 00:26:03 C 03 33 39.88 +02 22 41.4 X 033
2023-11-18 00:27:48 C 03 33 39.74 +02 22 39.3 X 033
2023-11-18 01:12:13 B 03 33 36.40 +02 21 38.3 X 958
2023-11-18 01:19:06 B 03 33 35.79 +02 21 30.1 X 958
2023-11-18 01:25:58 B 03 33 35.20 +02 21 20.6 X 958
2023-11-18 03:42:24 C 03 33 25.85 +02 18 09.2 V H21
2023-11-18 03:54:29 C 03 33 24.92 +02 17 52.3 V H21
2023-11-18 04:06:34 C 03 33 23.94 +02 17 35.5 V H21
2023-11-18 04:18:39 C 03 33 22.96 +02 17 18.6 V H21
2023-11-18 04:27:46 C 03 33 22.23 +02 17 05.4 V H21
2023-11-20 02:17:49 C 03 29 45.380 +01 11 30.70 u 807
2023-11-20 02:27:14 C 03 29 44.550 +01 11 17.50 u 807
2023-11-20 02:36:40 C 03 29 43.780 +01 11 03.80 u 807
2023-11-21 13:09:18 C 03 26 49.18 +00 19 24.0 V 474
2023-11-21 13:14:26 C 03 26 48.72 +00 19 16.2 V 474
2023-11-21 13:19:34 C 03 26 48.25 +00 19 08.2 V 474
2023-11-21 13:24:43 C 03 26 47.75 +00 19 00.3 V 474
2023-11-22 04:20:21 C 03 25 30.410 -00 03 57.30 u 807
2023-11-22 04:29:44 C 03 25 29.530 -00 04 10.10 u 807
2023-11-22 04:34:49 C 03 25 30.00 -00 04 44.5 V 691
2023-11-22 04:39:07 C 03 25 28.670 -00 04 25.10 u 807
2023-11-22 04:46:37 C 03 25 28.91 -00 05 02.2 V 691
2023-11-22 04:58:25 C 03 25 27.80 -00 05 20.7 V 691
2023-12-03 03:47:11 C 02 58 33.110 -07 34 27.90 u 807
2023-12-03 03:56:38 C 02 58 31.980 -07 34 45.50 u 807
2023-12-03 04:06:05 C 02 58 30.780 -07 35 03.40 u 807