2025 DO3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2030611958 ± 3.85e-04
Semi-major axis (a)1.4089517292 AU ± 8.79e-04
Inclination (i)20.53353385° ± 2.23e-02
Long. of Asc. Node (Ω)154.10157683° ± 1.19e-03
Arg. of Perihelion (ω)345.53287336° ± 1.32e-02
Mean Anomaly (M)169.92172609° ± 1.67e-01
Mean Motion (n)0.5893429661°/day ± 5.52e-04
Perihelion dist (q)1.12284831 AU ± 8.86e-04
Aphelion dist (Q)1.69505515 AU ± 1.19e-03
Orbital Period1.67241545 yr ± 1.57e-03
Physical Parameters
H (abs. magnitude)24.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.218″
Uncertainty3
Orbit TypeAmor
MOID0.138919 AU
Observations Used28
Oppositions1
Arc Total2025-2025
First Observation Used2025-02-20
Last Observation Used2025-02-27
Observations (29)
Date Type RA Dec Mag Band Observatory
2025-02-20 07:44:11 C 10 52 07.993 +03 36 54.14 V G96
2025-02-20 07:51:38 C 10 52 08.713 +03 37 39.29 V G96
2025-02-20 07:59:07 C 10 52 09.433 +03 38 24.72 V G96
2025-02-20 08:06:34 C 10 52 10.128 +03 39 10.33 V G96
2025-02-20 10:02:23 C 10 52 21.184 +03 50 55.54 V I52
2025-02-20 10:07:18 C 10 52 21.673 +03 51 25.81 V I52
2025-02-20 10:12:14 C 10 52 22.145 +03 51 55.58 V I52
2025-02-20 10:17:09 C 10 52 22.616 +03 52 25.46 V I52
2025-02-21 04:14:14 C 10 54 24.490 +05 43 11.50 V 807
2025-02-21 04:20:04 C 10 54 25.050 +05 43 47.40 V 807
2025-02-21 04:25:43 C 10 54 25.600 +05 44 21.90 V 807
2025-02-21 06:15:09 C 10 54 38.340 +05 54 27.29 V I52
2025-02-21 06:16:33 C 10 54 38.484 +05 54 35.60 V I52
2025-02-21 06:17:57 C 10 54 38.660 +05 54 43.96 V I52
2025-02-21 06:19:21 C 10 54 38.758 +05 54 52.88 V I52
2025-02-21 07:29:40 C 10 54 44.19 +06 01 57.7 V H21
2025-02-21 07:33:46 C 10 54 44.58 +06 02 22.7 V H21
2025-02-23 04:23:18 C 10 59 44.840 +10 36 29.20 V I52
2025-02-23 04:25:37 C 10 59 45.013 +10 36 43.38 V I52
2025-02-23 04:27:57 C 10 59 45.265 +10 36 58.07 V I52
2025-02-23 04:30:16 C 10 59 45.517 +10 37 12.14 V I52
2025-02-27 07:17:16 C 11 10 31.274 +20 18 29.34 V G96
2025-02-27 07:24:41 C 11 10 31.980 +20 19 10.99 V G96
2025-02-27 07:32:06 C 11 10 32.686 +20 19 52.39 V G96
2025-02-27 07:39:32 C 11 10 33.366 +20 20 33.79 V G96
2025-02-27 07:50:02 C 11 10 34.331 +20 21 33.73 V I52
2025-02-27 07:59:40 C 11 10 35.206 +20 22 27.34 V I52
2025-02-27 08:01:59 C 11 10 35.418 +20 22 40.12 V I52
2025-02-27 08:04:17 C 11 10 35.652 +20 22 53.15 V I52