2025 DE3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5379921834 ± 6.22e-04
Semi-major axis (a)2.1598962329 AU ± 2.93e-03
Inclination (i)0.28046915° ± 3.03e-04
Long. of Asc. Node (Ω)32.74228823° ± 7.74e-03
Arg. of Perihelion (ω)103.98740492° ± 8.08e-03
Mean Anomaly (M)88.66477209° ± 1.82e-01
Mean Motion (n)0.3105009589°/day ± 6.33e-04
Perihelion dist (q)0.99788894 AU ± 1.91e-03
Aphelion dist (Q)3.32190352 AU ± 4.71e-03
Orbital Period3.17430995 yr ± 6.47e-03
Physical Parameters
H (abs. magnitude)28.08
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.359″
Uncertainty3
Orbit TypeApollo
MOID0.012539 AU
Observations Used16
Oppositions1
Arc Total2025-2025
First Observation Used2025-02-18
Last Observation Used2025-02-22
Observations (16)
Date Type RA Dec Mag Band Observatory
2025-02-18 05:54:46 C 07 37 17.973 +33 16 23.06 V F52
2025-02-18 06:10:00 C 07 37 47.368 +33 15 42.19 V F52
2025-02-21 06:41:26 C 10 00 06.743 +24 01 34.61 V V00
2025-02-21 06:57:36 C 10 00 32.036 +23 58 45.55 V V00
2025-02-21 07:05:40 C 10 00 44.622 +23 57 20.59 V V00
2025-02-21 08:56:14 C 10 03 35.622 +23 37 39.29 V I52
2025-02-21 08:57:16 C 10 03 37.264 +23 37 28.31 V I52
2025-02-21 08:58:18 C 10 03 38.804 +23 37 17.40 V I52
2025-02-21 08:59:20 C 10 03 40.428 +23 37 05.74 V I52
2025-02-21 20:53:58 B 10 22 35.72 +21 29 29.9 X M45
2025-02-21 21:00:16 B 10 22 44.63 +21 28 25.0 X M45
2025-02-21 21:06:33 B 10 22 53.47 +21 27 19.4 X M45
2025-02-22 04:55:42 C 10 34 16.828 +20 06 08.82 V I52
2025-02-22 04:56:35 C 10 34 18.001 +20 06 00.22 V I52
2025-02-22 04:57:28 C 10 34 19.175 +20 05 51.47 V I52
2025-02-22 04:58:22 C 10 34 20.370 +20 05 42.14 V I52