2025 DC3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7804112301 ± 3.47e-04
Semi-major axis (a)1.6678023790 AU ± 1.82e-03
Inclination (i)6.99535953° ± 6.06e-03
Long. of Asc. Node (Ω)165.75160901° ± 3.56e-03
Arg. of Perihelion (ω)229.35262214° ± 9.18e-04
Mean Anomaly (M)146.60045421° ± 2.47e-01
Mean Motion (n)0.4576098802°/day ± 7.49e-04
Perihelion dist (q)0.36623067 AU ± 7.03e-04
Aphelion dist (Q)2.96937409 AU ± 3.29e-03
Orbital Period2.15385709 yr ± 3.53e-03
Physical Parameters
H (abs. magnitude)23.73
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.229″
Uncertainty3
Orbit TypeApollo
MOID0.030558 AU
Observations Used40
Oppositions1
Arc Total2025-2025
First Observation Used2025-02-21
Last Observation Used2025-03-03
Observations (44)
Date Type RA Dec Mag Band Observatory
2025-02-21 10:16:36 C 10 40 48.193 -22 54 05.35 V F51
2025-02-21 10:33:20 C 10 40 33.597 -22 47 05.79 V F51
2025-02-21 10:50:06 C 10 40 19.058 -22 40 06.93 V F51
2025-02-21 11:06:50 C 10 40 04.627 -22 33 10.18 V F51
2025-02-22 06:39:00 C 10 26 57.962 -15 30 47.34 V 703
2025-02-22 06:42:20 C 10 26 56.008 -15 29 43.98 V 703
2025-02-22 06:45:40 C 10 26 54.013 -15 28 43.03 V 703
2025-02-22 06:49:00 C 10 26 51.983 -15 27 41.00 V 703
2025-02-22 07:26:01 C 10 26 30.304 -15 16 14.30 V I52
2025-02-22 07:26:18 C 10 26 30.131 -15 16 09.26 V I52
2025-02-22 07:26:35 C 10 26 29.958 -15 16 04.08 V I52
2025-02-22 07:26:52 C 10 26 29.792 -15 15 58.97 V I52
2025-02-22 10:55:16 C 10 24 41.537 -14 10 37.60 V 474
2025-02-22 10:57:29 C 10 24 40.327 -14 09 58.64 V 474
2025-02-22 10:59:42 C 10 24 39.137 -14 09 19.98 V 474
2025-02-22 11:01:55 C 10 24 37.903 -14 08 40.96 V 474
2025-02-22 12:50:26 B 10 23 43.911 -13 40 00.71 X Q06
2025-02-22 13:01:43 B 10 23 37.984 -13 36 49.47 X Q06
2025-02-22 13:13:01 B 10 23 31.999 -13 33 37.20 X Q06
2025-02-22 19:56:20 C 10 20 22.24 -11 44 43.6 X L18
2025-02-22 20:09:01 C 10 20 16.48 -11 41 29.7 X L18
2025-02-22 20:21:42 C 10 20 10.59 -11 38 13.2 X L18
2025-02-22 21:15:52 C 10 19 47.06 -11 24 16.1 Z C82
2025-02-22 21:26:13 C 10 19 42.27 -11 21 38.7 Z C82
2025-02-22 21:29:22 B 10 19 41.94 -11 20 53.4 V I93
2025-02-22 21:33:07 B 10 19 40.20 -11 19 56.6 V I93
2025-02-22 21:36:44 B 10 19 36.19 -11 19 07.3 X M45
2025-02-22 21:36:51 B 10 19 38.53 -11 19 00.7 V I93
2025-02-22 21:42:04 B 10 19 33.73 -11 17 47.0 X M45
2025-02-22 21:47:23 B 10 19 31.29 -11 16 26.4 X M45
2025-02-25 04:21:26 B 10 03 09.281 -01 26 13.99 X 734
2025-02-25 04:31:56 B 10 03 06.941 -01 24 54.36 X 734
2025-02-25 05:27:04 C 10 02 55.766 -01 17 47.87 V I52
2025-02-25 05:28:35 C 10 02 55.410 -01 17 36.60 V I52
2025-02-25 05:30:05 C 10 02 55.082 -01 17 25.08 V I52
2025-02-25 05:31:35 C 10 02 54.737 -01 17 13.52 V I52
2025-02-25 22:42:19 C 09 59 39.68 +00 41 01.5 Z L04
2025-02-25 23:19:02 C 09 59 32.90 +00 44 52.1 Z L04
2025-02-25 23:34:36 C 09 59 30.05 +00 46 29.4 Z L04
2025-02-27 07:02:03 C 09 54 59.441 +03 35 36.17 V U52
2025-02-27 07:18:13 C 09 54 57.257 +03 36 49.97 V U52
2025-03-03 06:57:03 C 09 46 57.680 +08 43 44.73 X F52
2025-03-03 07:13:31 C 09 46 56.593 +08 44 21.51 X F52
2025-03-03 07:30:01 C 09 46 55.502 +08 44 58.12 X F52