419472 (2010 DW1)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2002040537 ± 1.43e-08
Semi-major axis (a)1.2249792069 AU ± 8.44e-10
Inclination (i)23.76708820° ± 3.72e-06
Long. of Asc. Node (Ω)157.10839102° ± 2.53e-06
Arg. of Perihelion (ω)9.65612386° ± 6.45e-06
Mean Anomaly (M)217.21578677° ± 8.29e-06
Mean Motion (n)0.7269745390°/day ± 7.51e-10
Perihelion dist (q)0.97973340 AU ± 1.76e-08
Aphelion dist (Q)1.47022501 AU ± 1.76e-08
Orbital Period1.35579203 yr ± 1.40e-09
Physical Parameters
H (abs. magnitude)19.97
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.159″
Uncertainty0
Orbit TypeApollo
MOID0.007987 AU
Observations Used197
Oppositions6
Arc Total2002-2025
First Observation Used2002-08-29
Last Observation Used2025-09-25
Observations (387)
Date Type RA Dec Mag Band Observatory
2025-08-05 13:28:33 C 21 57 57.862 +12 37 36.09 X F51
2025-08-15 15:08:41 C 21 42 18.64 +04 59 56.7 V D29
2025-08-15 15:29:02 C 21 42 17.16 +04 59 14.2 V D29
2025-08-16 18:00:16 C 21 40 28.85 +04 03 46.8 V D29
2025-08-16 18:40:59 C 21 40 25.96 +04 02 20.9 V D29
2025-08-16 19:11:54 B 21 40 24.28 +04 01 11.9 X N94
2025-08-16 19:31:25 B 21 40 22.87 +04 00 30.9 X N94
2025-08-16 19:50:57 B 21 40 21.50 +03 59 49.8 X N94
2025-08-17 17:20:56 C 21 38 54.38 +03 14 23.8 V D29
2025-08-17 17:41:18 C 21 38 52.89 +03 13 40.8 V D29
2025-08-18 14:55:59 C 21 37 27.74 +02 28 20.5 V D29
2025-08-18 15:16:21 C 21 37 26.29 +02 27 37.2 V D29
2025-08-18 15:36:43 C 21 37 24.81 +02 26 53.5 V D29
2025-08-19 10:05:38 C 21 36 10.313 +01 47 15.68 X F52
2025-08-19 10:21:29 C 21 36 09.164 +01 46 41.60 X F52
2025-08-19 10:53:07 C 21 36 06.882 +01 45 33.42 X F52
2025-08-19 15:15:22 C 21 35 49.74 +01 36 04.4 V D29
2025-08-19 15:35:44 C 21 35 48.26 +01 35 20.5 V D29
2025-08-19 15:56:06 C 21 35 46.80 +01 34 36.9 V D29
2025-08-22 14:24:25 C 21 31 08.33 -00 58 11.7 V D29
2025-08-22 14:44:46 C 21 31 06.92 -00 58 55.8 V D29
2025-08-22 15:05:08 C 21 31 05.52 -00 59 39.9 V D29
2025-08-23 08:59:16 C 21 29 56.383 -01 38 32.11 X F51
2025-08-23 09:18:24 C 21 29 55.056 -01 39 13.64 X F51
2025-08-23 09:37:32 C 21 29 53.731 -01 39 55.23 X F51
2025-08-23 10:03:42 C 21 29 51.914 -01 40 52.12 X F51
2025-08-27 13:22:17 C 21 23 45.63 -05 15 07.4 V D29
2025-08-27 13:42:38 C 21 23 44.33 -05 15 50.9 V D29
2025-08-27 14:03:00 C 21 23 43.07 -05 16 34.2 V D29
2025-09-14 06:52:27 C 21 06 21.765 -18 17 30.25 X F51
2025-09-14 07:08:32 C 21 06 21.357 -18 17 54.00 X F51
2025-09-14 07:24:34 C 21 06 20.974 -18 18 17.86 X F51
2025-09-14 07:40:38 C 21 06 20.554 -18 18 41.40 X F51
2025-09-25 07:22:40 C 21 04 33.606 -23 42 41.58 X F51
2025-09-25 07:38:34 C 21 04 33.650 -23 42 57.28 X F51
2025-09-25 07:58:32 C 21 04 33.696 -23 43 17.19 X F51
2025-09-25 08:14:22 C 21 04 33.743 -23 43 32.91 X F51