2025 DA1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3756791376 ± 2.48e-04
Semi-major axis (a)1.6715057832 AU ± 7.12e-04
Inclination (i)10.16905376° ± 5.16e-03
Long. of Asc. Node (Ω)329.58582922° ± 1.63e-04
Arg. of Perihelion (ω)211.70249316° ± 7.95e-04
Mean Anomaly (M)112.09579164° ± 7.15e-02
Mean Motion (n)0.4560898956°/day ± 2.91e-04
Perihelion dist (q)1.04355593 AU ± 6.08e-04
Aphelion dist (Q)2.29945563 AU ± 1.06e-03
Orbital Period2.16103512 yr ± 1.38e-03
Physical Parameters
H (abs. magnitude)25.08
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.158″
Uncertainty2
Orbit TypeAmor
MOID0.078786 AU
Observations Used53
Oppositions1
Arc Total2025-2025
First Observation Used2025-02-19
Last Observation Used2025-03-05
Observations (54)
Date Type RA Dec Mag Band Observatory
2025-02-19 07:30:54 C 10 15 13.295 +08 24 30.24 V G96
2025-02-19 07:38:22 C 10 15 13.187 +08 23 48.73 V G96
2025-02-19 07:45:48 C 10 15 13.079 +08 23 07.19 V G96
2025-02-19 08:42:59 C 10 15 11.972 +08 17 45.05 W H01
2025-02-19 08:47:10 C 10 15 11.917 +08 17 21.79 W H01
2025-02-19 09:02:37 C 10 15 11.729 +08 15 54.96 W H01
2025-02-19 09:15:13 C 10 15 11.826 +08 14 46.93 V I52
2025-02-19 09:15:50 C 10 15 11.570 +08 14 40.77 W H01
2025-02-19 09:18:51 C 10 15 11.765 +08 14 26.38 V I52
2025-02-19 09:22:30 C 10 15 11.711 +08 14 05.82 V I52
2025-02-19 09:34:13 C 10 15 11.599 +08 13 00.08 V I52
2025-02-19 11:34:07 C 10 15 10.584 +08 01 43.28 V V06
2025-02-19 11:34:46 C 10 15 10.570 +08 01 39.58 V V06
2025-02-19 11:35:25 C 10 15 10.566 +08 01 35.94 V V06
2025-02-19 11:36:03 C 10 15 10.566 +08 01 32.20 V V06
2025-02-19 19:38:34 B 10 15 22.58 +07 15 34.4 Z 106
2025-02-19 19:39:12 C 10 15 22.360 +07 15 26.90 W 246
2025-02-19 19:40:30 C 10 15 22.410 +07 15 20.20 W 246
2025-02-19 19:46:04 C 10 15 22.410 +07 14 47.90 W 246
2025-02-19 19:46:43 C 10 15 22.280 +07 14 44.60 W 246
2025-02-19 19:47:40 B 10 15 22.62 +07 14 41.6 Z 106
2025-02-19 19:56:17 B 10 15 22.51 +07 13 53.1 Z 106
2025-02-19 20:04:38 B 10 15 22.60 +07 13 06.5 Z 106
2025-02-19 21:19:41 B 10 15 22.93 +07 05 56.5 V I93
2025-02-19 21:28:03 B 10 15 22.89 +07 05 08.4 V I93
2025-02-19 21:36:11 B 10 15 22.82 +07 04 22.3 V I93
2025-02-19 22:08:05 B 10 15 21.65 +07 01 17.6 X 595
2025-02-19 22:23:34 B 10 15 21.49 +06 59 48.2 X 595
2025-02-19 22:28:52 C 10 15 20.66 +06 59 17.2 Z L04
2025-02-19 22:38:48 B 10 15 21.30 +06 58 20.8 X 595
2025-02-19 22:40:41 C 10 15 20.53 +06 58 08.4 Z L04
2025-02-19 23:02:23 B 10 15 22.22 +06 56 06.4 X 958
2025-02-19 23:16:51 B 10 15 22.03 +06 54 43.6 X 958
2025-02-19 23:31:27 B 10 15 21.85 +06 53 19.4 X 958
2025-02-20 01:00:13 B 10 15 19.03 +06 44 40.7 X M45
2025-02-20 01:08:25 B 10 15 19.00 +06 43 52.5 X M45
2025-02-20 01:16:38 B 10 15 18.91 +06 43 04.6 X M45
2025-02-20 04:17:00 B 10 15 26.071 +06 25 42.28 Z H36
2025-02-20 04:47:07 B 10 15 25.790 +06 22 46.88 Z H36
2025-02-20 05:24:24 C 10 15 26.716 +06 19 16.46 V V06
2025-02-20 05:27:34 C 10 15 26.683 +06 18 58.07 V V06
2025-02-20 05:30:43 C 10 15 26.644 +06 18 39.60 V V06
2025-02-20 05:33:52 C 10 15 26.608 +06 18 21.10 V V06
2025-02-20 06:12:38 C 10 15 26.118 +06 14 34.04 V G96
2025-02-20 06:19:19 C 10 15 26.039 +06 13 54.91 V G96
2025-02-20 06:25:59 C 10 15 25.949 +06 13 15.42 V G96
2025-02-20 06:32:39 C 10 15 25.834 +06 12 36.61 V G96
2025-02-22 15:20:08 C 10 15 56.941 +00 16 58.43 O18
2025-02-22 16:12:46 C 10 15 56.396 +00 11 08.76 O18
2025-02-23 10:37:12 C 10 16 00.290 -01 53 00.00 V I52