2025 QE12

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4991774249 ± 2.16e-03
Semi-major axis (a)2.1316262965 AU ± 9.59e-03
Inclination (i)1.74603105° ± 5.82e-03
Long. of Asc. Node (Ω)236.99760852° ± 6.57e-02
Arg. of Perihelion (ω)87.05017996° ± 7.03e-02
Mean Anomaly (M)31.65385737° ± 2.10e-01
Mean Motion (n)0.3166982564°/day ± 2.14e-03
Perihelion dist (q)1.06756657 AU ± 6.66e-03
Aphelion dist (Q)3.19568602 AU ± 1.51e-02
Orbital Period3.11219359 yr ± 2.10e-02
Physical Parameters
H (abs. magnitude)24.89
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.176″
Uncertainty3
Orbit TypeAmor
MOID0.061806 AU
Observations Used12
Oppositions1
Arc Total2025-2025
First Observation Used2025-08-27
Last Observation Used2025-08-30
Observations (12)
Date Type RA Dec Mag Band Observatory
2025-08-27 11:37:05 C 01 39 15.414 +25 54 49.31 X F52
2025-08-27 11:52:54 C 01 39 17.446 +25 54 48.14 X F52
2025-08-27 12:24:26 C 01 39 21.459 +25 54 45.35 X F52
2025-08-27 14:04:43 C 01 39 34.018 +25 54 33.67 V F52
2025-08-27 14:05:52 C 01 39 34.172 +25 54 32.99 V F52
2025-08-28 08:04:56 C 01 42 09.12 +25 51 29.3 V H21
2025-08-28 08:09:06 C 01 42 09.63 +25 51 28.8 V H21
2025-08-28 08:13:16 C 01 42 10.14 +25 51 27.9 V H21
2025-08-29 12:52:04 C 01 45 59.235 +25 46 41.27 V T12
2025-08-29 12:55:47 C 01 45 59.635 +25 46 40.58 V T12
2025-08-30 10:34:13 C 01 48 40.19 +25 41 55.2 o 695
2025-08-30 10:43:42 C 01 48 41.17 +25 41 52.9 o 695