2025 DN2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5345854257 ± 1.63e-04
Semi-major axis (a)2.1504655104 AU ± 7.63e-04
Inclination (i)1.78370366° ± 4.14e-04
Long. of Asc. Node (Ω)90.79022040° ± 3.31e-03
Arg. of Perihelion (ω)31.84800151° ± 3.01e-03
Mean Anomaly (M)93.24434900° ± 4.98e-02
Mean Motion (n)0.3125457183°/day ± 1.66e-04
Perihelion dist (q)1.00085799 AU ± 4.99e-04
Aphelion dist (Q)3.30007303 AU ± 1.22e-03
Orbital Period3.15354275 yr ± 1.68e-03
Physical Parameters
H (abs. magnitude)25.27
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.426″
Uncertainty2
Orbit TypeApollo
MOID0.022702 AU
Observations Used29
Oppositions1
Arc Total2025-2025
First Observation Used2025-02-20
Last Observation Used2025-03-21
Observations (31)
Date Type RA Dec Mag Band Observatory
2025-02-20 10:26:21 C 11 16 25.524 +33 12 49.52 X F52
2025-02-20 10:42:03 C 11 16 30.144 +33 11 33.11 X F52
2025-02-20 10:57:51 C 11 16 34.776 +33 10 15.69 X F52
2025-02-20 12:40:11 C 11 17 04.473 +33 01 49.37 V F52
2025-02-20 12:41:06 C 11 17 04.727 +33 01 45.10 V F52
2025-02-20 20:08:40 C 11 19 38.200 +32 24 06.10 W 246
2025-02-20 20:09:39 C 11 19 38.640 +32 24 02.30 W 246
2025-02-20 20:13:31 C 11 19 39.790 +32 23 39.80 W 246
2025-02-20 20:14:12 C 11 19 39.970 +32 23 36.90 W 246
2025-02-21 05:38:02 C 11 22 33.074 +31 39 58.07 V I52
2025-02-21 05:38:26 C 11 22 33.168 +31 39 57.35 V I52
2025-02-21 05:41:58 C 11 22 34.144 +31 39 40.57 V I52
2025-02-21 05:42:22 C 11 22 34.223 +31 39 38.77 V I52
2025-02-21 23:01:45 B 11 27 22.30 +30 21 17.7 X M45
2025-02-21 23:08:52 B 11 27 23.96 +30 20 47.2 X M45
2025-02-21 23:15:34 B 11 27 25.56 +30 20 17.6 X M45
2025-02-22 01:33:29 C 11 27 58.59 +30 10 10.8 Z L04
2025-02-22 01:44:52 C 11 28 01.30 +30 09 20.9 Z L04
2025-02-25 07:05:29 C 11 44 26.401 +25 16 00.44 V I52
2025-02-25 07:06:59 C 11 44 26.592 +25 15 55.15 V I52
2025-02-25 07:09:47 C 11 44 27.085 +25 15 46.15 V I52
2025-02-25 07:10:48 C 11 44 27.193 +25 15 42.55 V I52
2025-02-27 07:51:56 C 11 51 36.738 +22 47 13.09 V G96
2025-02-27 07:59:25 C 11 51 37.487 +22 46 52.61 V G96
2025-02-27 08:06:55 C 11 51 38.308 +22 46 32.88 V G96
2025-02-27 08:54:51 C 11 51 47.932 +22 44 27.93 X F51
2025-02-27 09:13:08 C 11 51 49.884 +22 43 38.60 X F51
2025-02-27 09:31:30 C 11 51 51.820 +22 42 48.82 X F51
2025-03-07 12:48:24 C 12 07 43.833 +15 53 05.32 W T12
2025-03-21 05:38:18 C 12 15 59.44 +09 51 12.9 V H21
2025-03-21 05:46:38 C 12 15 59.44 +09 51 06.4 V H21