2025 QW

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5653600015 ± 1.25e-04
Semi-major axis (a)2.5361762389 AU ± 7.67e-04
Inclination (i)0.74072509° ± 1.21e-04
Long. of Asc. Node (Ω)72.35180133° ± 1.62e-03
Arg. of Perihelion (ω)244.92593711° ± 1.08e-03
Mean Anomaly (M)24.98193674° ± 1.12e-02
Mean Motion (n)0.2440299506°/day ± 1.11e-04
Perihelion dist (q)1.10232364 AU ± 4.60e-04
Aphelion dist (Q)3.97002884 AU ± 1.24e-03
Orbital Period4.03895620 yr ± 1.83e-03
Physical Parameters
H (abs. magnitude)25.67
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.141″
Uncertainty2
Orbit TypeAmor
MOID0.087598 AU
Observations Used19
Oppositions1
Arc Total2025-2025
First Observation Used2025-08-17
Last Observation Used2025-09-25
Observations (19)
Date Type RA Dec Mag Band Observatory
2025-08-17 09:25:26 C 22 02 41.530 -20 54 10.94 X F51
2025-08-17 09:41:26 C 22 02 46.659 -20 53 40.70 X F51
2025-08-17 09:57:28 C 22 02 51.805 -20 53 10.10 X F51
2025-08-17 10:13:28 C 22 02 56.911 -20 52 39.45 X F51
2025-08-17 11:32:06 C 22 03 22.004 -20 50 06.20 V F51
2025-08-17 11:33:03 C 22 03 22.326 -20 50 04.34 V F51
2025-08-17 12:18:38 C 22 03 40.229 -20 46 58.30 W 474
2025-08-17 12:40:55 C 22 03 47.388 -20 46 15.02 W 474
2025-08-17 12:55:48 C 22 03 52.241 -20 45 45.86 W 474
2025-08-19 09:01:19 C 22 18 35.512 -19 20 51.05 V T14
2025-08-19 09:02:43 C 22 18 35.921 -19 20 48.38 V T14
2025-08-19 09:04:07 C 22 18 36.333 -19 20 45.73 V T14
2025-08-19 09:05:31 C 22 18 36.751 -19 20 43.02 V T14
2025-08-23 07:55:33 C 22 46 20.374 -16 16 46.52 V I52
2025-08-23 08:00:00 C 22 46 21.479 -16 16 38.24 V I52
2025-08-23 08:08:54 C 22 46 23.603 -16 16 21.25 V I52
2025-09-25 06:42:07 C 00 17 53.390 -02 07 43.20 V 291
2025-09-25 07:33:57 C 00 17 54.740 -02 07 18.30 V 291
2025-09-25 08:09:35 C 00 17 55.620 -02 07 01.20 V 291