2025 DY

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5505476470 ± 2.20e-04
Semi-major axis (a)1.9371398029 AU ± 8.76e-04
Inclination (i)1.31219939° ± 4.39e-04
Long. of Asc. Node (Ω)143.50133916° ± 3.12e-04
Arg. of Perihelion (ω)66.25689847° ± 7.48e-04
Mean Anomaly (M)84.25362891° ± 5.60e-02
Mean Motion (n)0.3655702359°/day ± 2.48e-04
Perihelion dist (q)0.87065204 AU ± 5.81e-04
Aphelion dist (Q)3.00362756 AU ± 1.42e-03
Orbital Period2.69613384 yr ± 1.83e-03
Physical Parameters
H (abs. magnitude)26.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.205″
Uncertainty2
Orbit TypeApollo
MOID0.006788 AU
Observations Used48
Oppositions1
Arc Total2025-2025
First Observation Used2025-02-19
Last Observation Used2025-02-27
Observations (48)
Date Type RA Dec Mag Band Observatory
2025-02-19 08:00:45 C 10 53 58.427 +10 14 28.50 V G96
2025-02-19 08:15:31 C 10 54 04.842 +10 14 15.18 V G96
2025-02-19 08:22:54 C 10 54 07.996 +10 14 08.95 V G96
2025-02-19 10:10:39 C 10 54 54.703 +10 12 23.89 W H01
2025-02-19 10:15:15 C 10 54 56.757 +10 12 19.45 W H01
2025-02-19 10:33:23 C 10 55 04.876 +10 12 01.67 W H01
2025-02-19 10:40:51 C 10 55 08.213 +10 11 54.35 W H01
2025-02-19 10:55:36 C 10 55 15.175 +10 11 44.27 V V06
2025-02-19 10:59:06 C 10 55 16.738 +10 11 40.92 V V06
2025-02-19 11:02:35 C 10 55 18.314 +10 11 37.50 V V06
2025-02-19 11:06:04 C 10 55 19.888 +10 11 33.94 V V06
2025-02-19 22:04:35 C 11 01 01.620 +09 59 57.34 X L38
2025-02-19 22:19:09 C 11 01 08.971 +09 59 41.60 X L38
2025-02-19 23:20:47 B 11 01 41.94 +09 58 51.6 V I93
2025-02-19 23:37:56 B 11 01 50.71 +09 58 33.6 V I93
2025-02-19 23:55:04 B 11 01 59.48 +09 58 14.8 V I93
2025-02-20 05:11:33 C 11 04 59.959 +09 52 39.07 V V06
2025-02-20 05:14:42 C 11 05 01.676 +09 52 35.65 V V06
2025-02-20 05:17:51 C 11 05 03.401 +09 52 32.16 V V06
2025-02-20 05:21:01 C 11 05 05.118 +09 52 28.81 V V06
2025-02-21 06:01:48 C 11 21 07.031 +09 18 10.94 V I52
2025-02-21 06:02:15 C 11 21 07.366 +09 18 10.55 V I52
2025-02-21 06:02:43 C 11 21 07.672 +09 18 09.07 V I52
2025-02-21 06:03:11 C 11 21 08.032 +09 18 08.78 V I52
2025-02-23 12:47:14 C 12 17 05.770 +06 56 31.49 V I52
2025-02-23 12:48:14 C 12 17 07.159 +06 56 27.53 V I52
2025-02-23 12:49:14 C 12 17 08.506 +06 56 23.78 V I52
2025-02-23 12:50:13 C 12 17 09.856 +06 56 19.54 V I52
2025-02-24 00:34:40 B 12 35 05.46 +06 05 00.3 X M45
2025-02-24 00:38:40 B 12 35 11.74 +06 04 41.6 X M45
2025-02-24 00:42:40 B 12 35 18.02 +06 04 22.7 X M45
2025-02-24 15:48:44 C 13 02 01.109 +04 44 59.22 V T12
2025-02-24 15:49:26 C 13 02 02.445 +04 44 54.90 V T12
2025-02-24 15:50:17 C 13 02 04.051 +04 44 49.72 V T12
2025-02-25 10:23:06 C 13 42 17.626 +02 35 46.32 V I52
2025-02-25 10:26:41 C 13 42 25.816 +02 35 18.20 V I52
2025-02-25 10:30:16 C 13 42 34.016 +02 34 50.41 V I52
2025-02-25 10:33:51 C 13 42 42.192 +02 34 22.12 V I52
2025-02-25 11:25:06 C 13 44 40.074 +02 27 41.69 V I52
2025-02-25 11:29:13 C 13 44 49.607 +02 27 09.00 V I52
2025-02-25 11:42:57 C 13 45 21.366 +02 25 20.60 V I52
2025-02-26 00:16:16 B 14 17 12.68 +00 38 45.7 X M45
2025-02-26 00:21:16 B 14 17 25.62 +00 38 01.5 X M45
2025-02-26 00:26:14 B 14 17 38.40 +00 37 17.5 X M45
2025-02-27 12:36:20 C 15 58 22.800 -04 52 36.16 V I52
2025-02-27 12:37:28 C 15 58 25.820 -04 52 45.98 V I52
2025-02-27 12:38:36 C 15 58 28.880 -04 52 55.27 V I52
2025-02-27 12:39:44 C 15 58 31.894 -04 53 05.17 V I52