2025 DC4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2496844754 ± 1.83e-04
Semi-major axis (a)1.2633998119 AU ± 2.82e-04
Inclination (i)3.94335569° ± 2.87e-03
Long. of Asc. Node (Ω)163.72102033° ± 1.27e-03
Arg. of Perihelion (ω)286.71894711° ± 1.56e-03
Mean Anomaly (M)227.72546600° ± 7.85e-02
Mean Motion (n)0.6940664699°/day ± 2.32e-04
Perihelion dist (q)0.94794849 AU ± 3.13e-04
Aphelion dist (Q)1.57885113 AU ± 4.21e-04
Orbital Period1.42007477 yr ± 4.75e-04
Physical Parameters
H (abs. magnitude)25.99
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.211″
Uncertainty2
Orbit TypeApollo
MOID0.037957 AU
Observations Used29
Oppositions1
Arc Total2025-2025
First Observation Used2025-02-20
Last Observation Used2025-02-28
Observations (31)
Date Type RA Dec Mag Band Observatory
2025-02-20 06:05:02 C 09 10 25.856 +01 51 33.66 V G96
2025-02-20 06:47:09 C 09 10 33.438 +01 53 45.67 V G96
2025-02-20 06:54:37 C 09 10 34.799 +01 54 09.36 V G96
2025-02-22 09:18:17 C 09 20 28.623 +04 20 05.86 X F51
2025-02-22 09:38:12 C 09 20 31.596 +04 20 58.55 X F51
2025-02-22 09:55:54 C 09 20 34.242 +04 21 45.27 X F51
2025-02-22 10:13:38 C 09 20 36.871 +04 22 31.94 X F51
2025-02-22 11:30:51 C 09 20 48.503 +04 25 54.61 V F52
2025-02-22 11:31:46 C 09 20 48.634 +04 25 57.12 V F52
2025-02-22 23:27:22 C 09 22 58.543 +04 55 51.06 W J95
2025-02-23 00:07:34 C 09 23 04.776 +04 57 32.36 W J95
2025-02-23 02:57:12 C 09 23 40.258 +05 05 04.49 V I52
2025-02-23 02:58:45 C 09 23 40.556 +05 05 08.95 V I52
2025-02-23 03:00:17 C 09 23 40.744 +05 05 12.95 V I52
2025-02-23 03:01:50 C 09 23 41.039 +05 05 16.12 V I52
2025-02-23 04:40:05 C 09 23 51.430 +05 11 20.80 V 807
2025-02-23 04:45:21 C 09 23 52.170 +05 11 33.70 V 807
2025-02-23 04:50:48 C 09 23 52.950 +05 11 47.20 V 807
2025-02-23 04:55:22 C 09 23 55.57 +05 09 50.2 V H21
2025-02-23 05:03:34 C 09 23 56.75 +05 10 10.4 V H21
2025-02-23 05:07:48 C 09 23 57.36 +05 10 20.9 V H21
2025-02-23 12:25:30 C 09 25 06.709 +05 28 44.40 V T14
2025-02-23 12:26:55 C 09 25 06.912 +05 28 47.75 V T14
2025-02-23 12:28:19 C 09 25 07.123 +05 28 51.19 V T14
2025-02-27 07:23:23 C 09 38 43.382 +08 38 20.23 X F52
2025-02-27 07:39:49 C 09 38 45.157 +08 38 50.19 X F52
2025-02-27 07:56:17 C 09 38 46.916 +08 39 19.82 X F52
2025-02-27 08:12:49 C 09 38 48.680 +08 39 49.67 X F52
2025-02-28 08:04:34 C 09 41 46.690 +09 20 20.80 V 691
2025-02-28 08:25:37 C 09 41 48.810 +09 20 54.70 V 691
2025-02-28 08:46:43 C 09 41 51.100 +09 21 28.80 V 691