2025 DW4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4959629347 ± 2.35e-05
Semi-major axis (a)2.4332617548 AU ± 1.31e-04
Inclination (i)12.62728684° ± 4.21e-04
Long. of Asc. Node (Ω)15.84733693° ± 1.92e-04
Arg. of Perihelion (ω)150.17469493° ± 4.08e-04
Mean Anomaly (M)66.69329531° ± 5.48e-03
Mean Motion (n)0.2596743367°/day ± 2.10e-05
Perihelion dist (q)1.22645411 AU ± 8.73e-05
Aphelion dist (Q)3.64006940 AU ± 2.04e-04
Orbital Period3.79562453 yr ± 3.07e-04
Physical Parameters
H (abs. magnitude)22.66
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.239″
Uncertainty1
Orbit TypeAmor
MOID0.250984 AU
Observations Used54
Oppositions1
Arc Total2025-2025
First Observation Used2025-02-17
Last Observation Used2025-04-22
Observations (56)
Date Type RA Dec Mag Band Observatory
2025-02-17 23:08:12 C 11 35 33.73 +46 26 37.5 V O18
2025-02-17 23:15:50 C 11 35 33.82 +46 26 31.0 V O18
2025-02-17 23:23:30 C 11 35 33.90 +46 26 24.4 V O18
2025-02-21 17:40:47 C 11 36 39.65 +45 05 13.8 V N54
2025-02-21 18:02:01 C 11 36 39.60 +45 04 53.0 V N54
2025-02-21 18:23:17 C 11 36 39.54 +45 04 32.5 V N54
2025-02-23 07:44:51 C 11 36 51.581 +44 25 17.83 V G96
2025-02-23 07:52:30 C 11 36 51.494 +44 25 08.47 V G96
2025-02-23 08:00:12 C 11 36 51.383 +44 24 59.26 V G96
2025-02-23 08:07:54 C 11 36 51.361 +44 24 51.70 V G96
2025-02-23 11:02:01 C 11 36 50.267 +44 21 36.58 V I52
2025-02-23 11:09:00 C 11 36 50.256 +44 21 28.55 V I52
2025-02-23 11:13:18 C 11 36 50.209 +44 21 23.83 V I52
2025-02-24 06:28:55 C 11 36 55.30 +43 59 36.3 V H21
2025-02-24 06:36:58 C 11 36 55.30 +43 59 27.3 V H21
2025-02-24 07:26:42 C 11 36 55.98 +43 58 31.4 V 673
2025-02-24 07:31:57 C 11 36 55.94 +43 58 25.4 V 673
2025-02-27 06:57:52 C 11 36 52.351 +42 29 16.87 V I52
2025-02-27 07:02:19 C 11 36 52.261 +42 29 11.33 V I52
2025-02-27 07:10:21 C 11 36 52.160 +42 29 00.46 V I52
2025-02-27 07:17:49 C 11 36 52.074 +42 28 51.13 V I52
2025-03-08 22:18:00 C 11 34 46.517 +36 07 22.30 X 033
2025-03-08 22:23:54 C 11 34 46.394 +36 07 11.29 X 033
2025-03-08 22:29:48 C 11 34 46.276 +36 06 59.00 X 033
2025-03-08 22:35:42 C 11 34 46.157 +36 06 48.10 X 033
2025-03-16 20:42:53 C 11 32 22.499 +29 13 13.30 X 033
2025-03-16 20:45:26 C 11 32 22.448 +29 13 07.60 X 033
2025-03-16 20:47:58 C 11 32 22.427 +29 13 01.70 X 033
2025-03-16 20:50:30 C 11 32 22.398 +29 12 56.00 X 033
2025-03-20 07:12:27 C 11 31 29.075 +25 52 45.77 V I52
2025-03-20 07:15:48 C 11 31 29.003 +25 52 37.20 V I52
2025-03-20 07:19:08 C 11 31 28.981 +25 52 29.03 V I52
2025-03-20 08:38:48 C 11 31 27.473 +25 49 09.62 V I52
2025-03-21 06:55:45 C 11 31 16.424 +24 53 23.71 V G96
2025-03-21 07:03:51 C 11 31 16.316 +24 53 03.84 V G96
2025-03-21 07:11:55 C 11 31 16.158 +24 52 43.25 V G96
2025-03-21 07:20:05 C 11 31 16.000 +24 52 22.15 V G96
2025-03-22 05:56:48 C 11 31 05.754 +23 55 13.98 V G96
2025-03-22 06:04:55 C 11 31 05.603 +23 54 53.28 V G96
2025-03-22 06:13:03 C 11 31 05.466 +23 54 33.01 V G96
2025-03-22 06:21:10 C 11 31 05.326 +23 54 13.00 V G96
2025-03-23 07:12:03 C 11 30 55.858 +22 50 59.20 X F52
2025-03-23 07:29:42 C 11 30 55.615 +22 50 14.39 X F52
2025-03-23 07:47:25 C 11 30 55.342 +22 49 29.81 X F52
2025-03-23 08:05:02 C 11 30 55.076 +22 48 44.91 X F52
2025-03-26 07:26:35 C 11 30 34.101 +19 45 01.26 X F52
2025-03-26 07:44:51 C 11 30 33.896 +19 44 14.41 X F52
2025-03-26 08:03:08 C 11 30 33.674 +19 43 27.56 X F52
2025-03-29 00:08:23 C 11 30 26.467 +16 57 29.30 X 033
2025-03-29 00:11:36 C 11 30 26.449 +16 57 21.20 X 033