2025 QD12

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5294670784 ± 1.43e-04
Semi-major axis (a)2.2875920079 AU ± 7.36e-04
Inclination (i)8.13038861° ± 1.65e-03
Long. of Asc. Node (Ω)147.59535198° ± 3.15e-04
Arg. of Perihelion (ω)225.10045262° ± 6.79e-04
Mean Anomaly (M)14.09805417° ± 6.50e-03
Mean Motion (n)0.2848684944°/day ± 1.37e-04
Perihelion dist (q)1.07638735 AU ± 4.77e-04
Aphelion dist (Q)3.49879666 AU ± 1.17e-03
Orbital Period3.45993433 yr ± 1.67e-03
Physical Parameters
H (abs. magnitude)24.24
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.131″
Uncertainty1
Orbit TypeAmor
MOID0.111079 AU
Observations Used18
Oppositions1
Arc Total2025-2025
First Observation Used2025-08-28
Last Observation Used2025-10-02
Observations (21)
Date Type RA Dec Mag Band Observatory
2025-08-28 10:08:44 C 23 14 34.699 -15 11 31.56 X F52
2025-08-28 10:24:36 C 23 14 38.188 -15 12 02.58 X F52
2025-08-28 10:40:24 C 23 14 41.646 -15 12 33.13 X F52
2025-08-28 12:04:55 C 23 15 00.214 -15 15 16.28 V F52
2025-08-28 12:06:05 C 23 15 00.462 -15 15 18.48 V F52
2025-08-28 12:12:04 C 23 15 01.782 -15 15 29.98 V F52
2025-08-29 07:31:21 C 23 19 43.76 -15 53 32.5 V 673
2025-08-29 07:35:03 C 23 19 44.61 -15 53 40.0 V 673
2025-08-29 10:21:24 C 23 20 23.30 -15 59 09.2 V 673
2025-08-29 10:25:03 C 23 20 24.16 -15 59 17.8 V 673
2025-08-29 10:30:44 C 23 20 27.787 -15 59 18.38 V T14
2025-08-29 10:32:08 C 23 20 28.112 -15 59 21.26 V T14
2025-08-29 10:33:32 C 23 20 28.436 -15 59 24.05 V T14
2025-08-30 09:19:09 C 23 26 13.660 -16 45 29.60 V 691
2025-08-30 09:38:08 C 23 26 18.290 -16 46 07.50 V 691
2025-09-13 08:13:49 C 01 22 56.540 -28 06 29.50 V 807
2025-09-13 08:24:25 C 01 23 00.770 -28 06 45.00 V 807
2025-09-13 08:35:01 C 01 23 05.010 -28 07 01.20 V 807
2025-10-02 06:40:16 C 04 04 49.620 -30 20 11.60 V 807
2025-10-02 06:58:49 C 04 04 53.780 -30 20 01.50 V 807
2025-10-02 07:17:22 C 04 04 57.930 -30 19 50.60 V 807