2025 QS11

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4879191548 ± 2.98e-05
Semi-major axis (a)2.1112437106 AU ± 1.30e-04
Inclination (i)5.68993290° ± 2.32e-04
Long. of Asc. Node (Ω)128.97907702° ± 2.41e-04
Arg. of Perihelion (ω)189.30722316° ± 3.00e-04
Mean Anomaly (M)32.31301567° ± 2.94e-03
Mean Motion (n)0.3212955592°/day ± 2.96e-05
Perihelion dist (q)1.08112746 AU ± 9.15e-05
Aphelion dist (Q)3.14135996 AU ± 2.03e-04
Orbital Period3.06766233 yr ± 2.82e-04
Physical Parameters
H (abs. magnitude)24.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.109″
Uncertainty1
Orbit TypeAmor
MOID0.066736 AU
Observations Used19
Oppositions1
Arc Total2025-2025
First Observation Used2025-08-27
Last Observation Used2025-09-29
Observations (19)
Date Type RA Dec Mag Band Observatory
2025-08-27 10:40:39 C 23 16 02.064 -36 30 12.97 X F51
2025-08-27 10:54:41 C 23 16 06.582 -36 29 59.68 X F51
2025-08-27 11:10:51 C 23 16 11.704 -36 29 44.24 X F51
2025-08-27 11:24:54 C 23 16 16.160 -36 29 30.51 X F51
2025-08-28 10:21:27 C 23 24 02.303 -36 06 13.72 V T14
2025-08-28 10:22:51 C 23 24 02.707 -36 06 12.15 V T14
2025-08-28 10:24:15 C 23 24 03.128 -36 06 10.79 V T14
2025-08-29 01:17:39 B 23 28 43.768 -35 49 25.43 W M21
2025-08-29 02:00:26 B 23 28 55.980 -35 48 35.43 W M21
2025-08-29 02:47:28 B 23 29 09.492 -35 47 38.86 W M21
2025-08-29 10:14:08 C 23 31 32.977 -35 40 34.82 V T12
2025-08-29 10:15:43 C 23 31 33.413 -35 40 33.32 V T12
2025-08-29 10:17:55 C 23 31 34.009 -35 40 31.02 V T12
2025-09-18 05:44:14 C 00 44 51.760 -26 47 48.30 V 807
2025-09-18 05:57:21 C 00 44 52.370 -26 47 35.50 V 807
2025-09-18 06:10:26 C 00 44 53.000 -26 47 22.50 V 807
2025-09-29 05:11:32 C 00 55 17.600 -22 42 57.40 V 807
2025-09-29 05:35:08 C 00 55 17.910 -22 42 36.20 V 807
2025-09-29 05:58:43 C 00 55 18.230 -22 42 15.20 V 807