2025 QL9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5518000388 ± 3.66e-06
Semi-major axis (a)2.4444805811 AU ± 2.13e-05
Inclination (i)3.84304307° ± 1.97e-05
Long. of Asc. Node (Ω)98.10503829° ± 3.63e-05
Arg. of Perihelion (ω)278.69164863° ± 4.50e-05
Mean Anomaly (M)10.58380264° ± 1.36e-04
Mean Motion (n)0.2578887450°/day ± 3.36e-06
Perihelion dist (q)1.09561610 AU ± 1.31e-05
Aphelion dist (Q)3.79334506 AU ± 3.42e-05
Orbital Period3.82190500 yr ± 4.98e-05
Physical Parameters
H (abs. magnitude)23.69
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.112″
Uncertainty0
Orbit TypeAmor
MOID0.117855 AU
Observations Used30
Oppositions1
Arc Total2025-2025
First Observation Used2025-08-26
Last Observation Used2025-11-28
Observations (30)
Date Type RA Dec Mag Band Observatory
2025-08-26 09:40:56 C 22 12 01.756 -29 30 03.15 X F51
2025-08-26 09:55:58 C 22 12 02.561 -29 30 16.83 X F51
2025-08-26 10:10:58 C 22 12 03.358 -29 30 30.46 X F51
2025-08-26 13:01:48 C 22 12 12.598 -29 33 00.20 V F51
2025-08-26 13:02:59 C 22 12 12.663 -29 33 01.15 V F51
2025-08-27 02:25:02 C 22 13 09.350 -29 44 37.30 V 807
2025-08-27 02:38:08 C 22 13 10.110 -29 44 49.50 V 807
2025-08-27 02:51:15 C 22 13 10.860 -29 45 01.80 V 807
2025-08-28 03:15:13 C 22 14 52.120 -30 07 09.70 V 807
2025-08-28 03:28:19 C 22 14 52.900 -30 07 21.60 V 807
2025-08-28 03:41:25 C 22 14 53.690 -30 07 34.00 V 807
2025-08-30 09:39:05 C 22 18 57.814 -30 57 10.73 X F51
2025-08-30 10:11:08 C 22 18 59.932 -30 57 40.09 X F51
2025-08-30 10:27:07 C 22 19 00.983 -30 57 54.51 X F51
2025-09-11 01:01:11 C 22 49 31.430 -34 55 41.60 V 807
2025-09-11 01:11:47 C 22 49 32.860 -34 55 50.40 V 807
2025-09-11 01:22:22 C 22 49 34.260 -34 55 59.10 V 807
2025-09-12 01:27:52 C 22 53 07.130 -35 13 37.20 V 807
2025-09-12 01:41:07 C 22 53 08.970 -35 13 47.50 V 807
2025-09-12 01:54:22 C 22 53 10.790 -35 13 57.80 V 807
2025-10-12 07:44:58 C 01 46 14.050 -29 05 07.80 V 807
2025-10-12 07:56:15 C 01 46 16.710 -29 04 42.70 V 807
2025-10-12 08:07:32 C 01 46 19.420 -29 04 17.40 V 807
2025-10-15 08:58:59 C 02 04 12.018 -26 20 19.02 X F51
2025-10-15 09:14:10 C 02 04 15.282 -26 19 43.86 X F51
2025-10-15 09:29:22 C 02 04 18.531 -26 19 08.05 X F51
2025-11-28 12:22:54 C 03 54 06.098 +09 50 02.92 X F51
2025-11-28 12:40:03 C 03 54 06.527 +09 50 22.54 X F51
2025-11-28 12:57:10 C 03 54 06.954 +09 50 41.99 X F51
2025-11-28 13:14:19 C 03 54 07.405 +09 51 01.78 X F51