2025 DO4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4020178885 ± 2.06e-05
Semi-major axis (a)2.0090210998 AU ± 8.23e-05
Inclination (i)38.21918593° ± 8.00e-04
Long. of Asc. Node (Ω)156.96839081° ± 1.36e-04
Arg. of Perihelion (ω)303.17892283° ± 1.17e-03
Mean Anomaly (M)114.29655309° ± 7.46e-03
Mean Motion (n)0.3461270407°/day ± 2.13e-05
Perihelion dist (q)1.20135868 AU ± 6.43e-05
Aphelion dist (Q)2.81668352 AU ± 1.23e-04
Orbital Period2.84758533 yr ± 1.75e-04
Physical Parameters
H (abs. magnitude)21.33
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.109″
Uncertainty1
Orbit TypeAmor
MOID0.354162 AU
Observations Used45
Oppositions1
Arc Total2025-2025
First Observation Used2025-02-21
Last Observation Used2025-03-23
Observations (53)
Date Type RA Dec Mag Band Observatory
2025-02-21 09:01:49 C 09 08 09.760 -05 45 20.13 X F52
2025-02-21 09:20:11 C 09 08 09.891 -05 43 53.64 X F52
2025-02-21 09:38:35 C 09 08 10.020 -05 42 26.55 X F52
2025-02-21 09:56:59 C 09 08 10.138 -05 40 59.46 X F52
2025-02-21 11:08:47 C 09 08 10.650 -05 35 19.80 V F51
2025-02-21 11:09:43 C 09 08 10.676 -05 35 14.99 V F51
2025-02-21 20:27:38 B 09 08 19.37 -04 51 27.2 X M45
2025-02-21 20:35:30 B 09 08 19.42 -04 50 50.5 X M45
2025-02-21 20:42:58 B 09 08 19.49 -04 50 15.2 X M45
2025-02-22 01:24:43 C 09 08 24.150 -04 27 38.20 V 807
2025-02-22 01:31:01 C 09 08 24.200 -04 27 08.70 V 807
2025-02-22 01:37:18 C 09 08 24.260 -04 26 39.10 V 807
2025-02-22 04:36:14 C 09 08 26.19 -04 13 04.9 V H21
2025-02-22 04:40:20 C 09 08 26.24 -04 12 45.8 V H21
2025-02-22 04:44:25 C 09 08 26.28 -04 12 26.5 V H21
2025-02-22 04:49:04 C 09 08 26.32 -04 12 04.7 V H21
2025-02-22 04:59:44 C 09 08 26.905 -04 11 12.34 V I52
2025-02-22 05:00:47 C 09 08 26.920 -04 11 07.87 V I52
2025-02-22 05:01:50 C 09 08 26.977 -04 11 02.94 V I52
2025-02-22 05:02:52 C 09 08 26.977 -04 10 57.43 V I52
2025-02-22 22:01:58 B 09 08 42.04 -02 51 30.4 V I93
2025-02-22 22:05:19 B 09 08 42.09 -02 51 14.8 V I93
2025-02-22 22:08:23 B 09 08 42.12 -02 51 00.6 V I93
2025-02-23 04:01:24 C 09 08 47.58 -02 23 35.9 V H21
2025-02-23 04:05:30 C 09 08 47.63 -02 23 17.0 V H21
2025-02-23 04:09:36 C 09 08 47.67 -02 22 58.0 V H21
2025-02-23 04:13:41 C 09 08 47.72 -02 22 39.0 V H21
2025-02-23 18:49:37 B 09 09 02.21 -01 15 08.3 X M45
2025-02-23 18:58:12 B 09 09 02.33 -01 14 28.6 X M45
2025-02-23 20:53:33 B 09 09 03.658 -01 05 36.10 X M35
2025-02-23 21:16:11 B 09 09 03.931 -01 03 52.13 X M35
2025-02-24 00:42:53 C 09 09 08.370 -00 47 35.30 V 807
2025-02-24 00:45:50 C 09 09 08.410 -00 47 21.80 V 807
2025-02-24 00:48:46 C 09 09 08.440 -00 47 08.40 V 807
2025-02-28 03:34:45 C 09 11 02.612 +06 27 18.86 V I52
2025-02-28 03:35:46 C 09 11 02.584 +06 27 22.64 V I52
2025-02-28 03:36:48 C 09 11 02.648 +06 27 27.54 V I52
2025-02-28 03:37:50 C 09 11 02.645 +06 27 31.97 V I52
2025-03-01 06:19:41 C 09 11 38.200 +08 17 37.70 V 691
2025-03-01 06:37:31 C 09 11 38.500 +08 18 50.00 V 691
2025-03-01 06:55:22 C 09 11 38.830 +08 20 02.60 V 691
2025-03-03 06:47:56 C 09 12 51.219 +11 28 05.64 X F52
2025-03-03 07:04:24 C 09 12 51.567 +11 29 08.40 X F52
2025-03-03 07:37:29 C 09 12 52.254 +11 31 14.20 X F52
2025-03-17 02:02:36 C 09 24 34.40 +27 25 25.3 V H21
2025-03-17 02:15:37 C 09 24 34.97 +27 25 51.9 V H21
2025-03-17 05:47:57 C 09 24 44.655 +27 33 10.94 X F52
2025-03-17 06:19:21 C 09 24 45.915 +27 34 15.47 X F52
2025-03-17 06:35:03 C 09 24 46.529 +27 34 47.72 X F52
2025-03-23 05:55:10 C 09 31 35.111 +31 45 16.98 X F52