2023 WF37

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5325445043 ± 4.39e-08
Semi-major axis (a)1.0938634092 AU ± 1.97e-09
Inclination (i)10.90307383° ± 3.93e-06
Long. of Asc. Node (Ω)238.45991916° ± 9.98e-06
Arg. of Perihelion (ω)333.57696000° ± 1.35e-05
Mean Anomaly (M)166.06723210° ± 1.42e-05
Mean Motion (n)0.8615245025°/day ± 2.33e-09
Perihelion dist (q)0.51133246 AU ± 4.81e-08
Aphelion dist (Q)1.67639436 AU ± 4.82e-08
Orbital Period1.14404904 yr ± 3.09e-09
Physical Parameters
H (abs. magnitude)22.14
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.107″
Uncertainty0
Orbit TypeApollo
MOID0.120788 AU
Observations Used47
Oppositions1
Arc Total2015-2025
First Observation Used2015-12-01
Last Observation Used2025-09-23
Observations (52)
Date Type RA Dec Mag Band Observatory
2015-12-01 10:55:54 C 04 22 04.740 +15 02 19.83 V F51
2015-12-01 11:12:29 C 04 22 02.025 +15 01 58.11 V F51
2015-12-01 11:28:56 C 04 21 59.328 +15 01 36.55 V F51
2015-12-01 11:45:11 C 04 21 56.657 +15 01 15.10 V F51
2015-12-02 11:02:57 C 04 18 14.187 +14 30 20.50 V F51
2015-12-02 11:20:29 C 04 18 11.248 +14 29 56.85 V F51
2015-12-04 07:05:41 C 04 11 02.844 +13 29 40.08 V F51
2015-12-04 07:25:54 C 04 10 59.378 +13 29 11.91 V F51
2015-12-05 10:54:07 C 04 06 21.329 +12 49 59.66 V F51
2015-12-05 11:11:27 C 04 06 18.265 +12 49 34.31 V F51
2015-12-12 09:40:42 C 03 37 13.759 +08 34 49.34 V F51
2015-12-12 09:57:51 C 03 37 10.618 +08 34 21.92 V F51
2015-12-12 10:14:51 C 03 37 07.494 +08 33 54.81 V F51
2015-12-12 10:31:49 C 03 37 04.397 +08 33 27.97 V F51
2023-11-17 20:09:17 C 04 47 51.44 +20 58 06.1 V O18
2023-11-17 20:10:51 C 04 47 51.28 +20 58 04.4 V O18
2023-11-17 20:18:35 C 04 47 50.40 +20 57 58.6 V O18
2023-11-17 20:20:06 C 04 47 50.22 +20 57 57.2 V O18
2023-11-17 20:27:49 C 04 47 49.35 +20 57 51.1 V O18
2023-11-17 20:29:22 C 04 47 49.18 +20 57 49.9 V O18
2023-11-19 20:32:26 C 04 42 23.35 +20 17 28.6 V O18
2023-11-19 20:41:52 C 04 42 22.21 +20 17 20.4 V O18
2023-11-19 20:51:17 C 04 42 21.07 +20 17 12.1 V O18
2023-12-04 11:22:33 C 03 52 02.521 +13 42 38.15 V F51
2023-12-17 07:09:16 C 03 02 21.212 +06 24 38.55 V F52
2023-12-17 07:41:12 C 03 02 16.179 +06 23 53.50 V F52
2023-12-31 05:24:04 C 02 19 09.513 -00 34 28.95 V F51
2023-12-31 05:39:27 C 02 19 07.811 -00 34 45.47 V F51
2023-12-31 05:55:14 C 02 19 06.051 -00 35 02.42 V F51
2023-12-31 06:10:27 C 02 19 04.384 -00 35 18.54 V F51
2024-01-04 05:37:22 C 02 09 43.883 -02 12 01.84 X F52
2024-01-04 05:54:13 C 02 09 42.245 -02 12 17.91 X F52
2024-01-04 06:11:06 C 02 09 40.592 -02 12 34.27 X F52
2024-01-04 08:54:35 C 02 09 24.861 -02 15 10.58 V F51
2024-01-04 08:55:45 C 02 09 24.743 -02 15 11.83 V F51
2025-08-20 08:50:09 C 02 01 44.752 +34 55 09.83 W 675
2025-08-20 09:00:15 C 02 01 44.242 +34 55 11.73 W 675
2025-08-22 14:54:24 C 01 58 57.588 +35 00 24.12 V F51
2025-08-22 15:00:41 C 01 58 57.209 +35 00 24.75 V F51
2025-08-27 11:41:45 C 01 51 39.620 +35 03 12.45 V F52
2025-08-27 11:57:33 C 01 51 38.373 +35 03 12.32 V F52
2025-08-27 12:13:16 C 01 51 37.189 +35 03 11.63 V F52
2025-08-27 12:29:05 C 01 51 36.003 +35 03 11.73 V F52
2025-09-16 10:22:00 C 01 03 55.089 +32 20 11.79 V F52
2025-09-16 10:39:20 C 01 03 52.874 +32 19 59.69 V F52
2025-09-16 10:56:46 C 01 03 50.664 +32 19 47.08 V F52
2025-09-21 12:53:38 C 00 48 40.026 +30 40 49.07 V T12
2025-09-21 13:02:19 C 00 48 38.897 +30 40 41.07 V T12
2025-09-21 13:10:55 C 00 48 37.782 +30 40 33.03 V T12
2025-09-23 10:27:07 C 00 42 58.125 +29 57 45.88 V T12