2025 DD22

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4734972108 ± 3.49e-04
Semi-major axis (a)1.8484656934 AU ± 1.20e-03
Inclination (i)4.30483533° ± 2.63e-03
Long. of Asc. Node (Ω)152.17119740° ± 9.51e-04
Arg. of Perihelion (ω)35.87062863° ± 3.19e-03
Mean Anomaly (M)94.45877905° ± 9.17e-02
Mean Motion (n)0.3921887973°/day ± 3.81e-04
Perihelion dist (q)0.97322234 AU ± 9.01e-04
Aphelion dist (Q)2.72370904 AU ± 1.88e-03
Orbital Period2.51314237 yr ± 2.44e-03
Physical Parameters
H (abs. magnitude)25.67
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.262″
Uncertainty2
Orbit TypeApollo
MOID0.017911 AU
Observations Used46
Oppositions1
Arc Total2025-2025
First Observation Used2025-02-26
Last Observation Used2025-03-04
Observations (49)
Date Type RA Dec Mag Band Observatory
2025-02-26 04:59:04 C 07 42 52.722 +26 41 52.30 V G96
2025-02-26 05:06:46 C 07 42 52.427 +26 42 36.29 V G96
2025-02-26 05:47:10 C 07 42 50.807 +26 46 25.18 V I52
2025-02-26 05:48:49 C 07 42 50.692 +26 46 35.65 V I52
2025-02-26 05:50:28 C 07 42 50.638 +26 46 45.01 V I52
2025-02-26 06:33:45 C 07 42 50.37 +26 50 47.6 V 673
2025-02-26 06:38:03 C 07 42 50.21 +26 51 12.2 V 673
2025-02-26 07:54:40 C 07 42 46.207 +26 58 17.76 W H01
2025-02-26 08:00:22 C 07 42 46.092 +26 58 49.76 W H01
2025-02-26 08:06:04 C 07 42 46.249 +26 59 29.83 V I52
2025-02-26 08:07:39 C 07 42 46.195 +26 59 38.65 V I52
2025-02-26 08:09:15 C 07 42 46.184 +26 59 47.29 V I52
2025-02-26 08:10:51 C 07 42 46.181 +26 59 56.62 V I52
2025-02-26 08:15:03 C 07 42 45.804 +27 00 12.06 W H01
2025-02-26 08:25:36 C 07 42 45.624 +27 01 10.99 W H01
2025-02-26 19:22:41 B 07 43 06.881 +28 07 56.14 W 204
2025-02-26 19:51:36 B 07 43 06.062 +28 11 02.80 W 204
2025-02-26 23:38:43 B 07 42 57.96 +28 34 57.0 X M45
2025-02-26 23:58:32 B 07 42 57.84 +28 37 02.0 X M45
2025-02-27 03:02:33 C 07 43 10.55 +28 58 24.7 V H21
2025-02-27 03:06:34 C 07 43 10.42 +28 58 51.9 V H21
2025-02-27 03:10:44 C 07 43 10.26 +28 59 20.1 V H21
2025-02-27 03:14:37 C 07 43 10.11 +28 59 46.1 V H21
2025-02-27 03:18:39 C 07 43 10.00 +29 00 13.2 V H21
2025-02-27 03:51:43 C 07 43 13.652 +29 04 19.67 V I52
2025-02-27 03:52:20 C 07 43 13.732 +29 04 23.81 V I52
2025-02-27 03:52:59 C 07 43 13.685 +29 04 27.73 V I52
2025-02-27 03:53:36 C 07 43 13.667 +29 04 31.69 V I52
2025-02-27 19:31:44 B 07 43 29.43 +30 56 01.8 X M45
2025-02-27 19:38:09 B 07 43 29.23 +30 56 50.9 X M45
2025-02-27 20:24:15 C 07 43 31.29 +31 02 42.9 V 587
2025-02-27 20:25:33 B 07 43 33.48 +31 02 59.2 X 958
2025-02-27 20:29:01 C 07 43 31.16 +31 03 19.5 V 587
2025-02-27 20:35:04 B 07 43 33.10 +31 04 13.2 X 958
2025-02-27 20:44:32 B 07 43 32.88 +31 05 26.8 X 958
2025-03-01 04:54:10 C 07 44 31.376 +35 48 30.96 V I52
2025-03-01 04:55:16 C 07 44 31.348 +35 48 42.16 V I52
2025-03-01 04:56:21 C 07 44 31.308 +35 48 52.60 V I52
2025-03-02 18:57:26 C 07 46 57.700 +43 18 28.00 W 246
2025-03-02 18:59:01 C 07 46 57.700 +43 18 49.00 W 246
2025-03-02 18:59:46 C 07 46 57.750 +43 18 59.80 W 246
2025-03-02 19:00:08 C 07 46 57.730 +43 19 04.40 W 246
2025-03-03 07:14:38 C 07 48 05.639 +46 22 48.15 X F51
2025-03-03 08:14:33 C 07 48 05.025 +46 38 26.79 X F51
2025-03-04 20:05:46 B 07 54 30.722 +57 44 54.13 X K87
2025-03-04 20:24:04 B 07 54 33.310 +57 51 33.48 X K87
2025-03-04 20:42:20 B 07 54 36.038 +57 58 12.83 X K87
2025-03-04 21:13:46 B 07 54 40.745 +58 09 35.71 Z K74
2025-03-04 21:31:30 B 07 54 43.546 +58 16 02.28 Z K74