2025 QH3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7614635262 ± 3.94e-04
Semi-major axis (a)2.5361534273 AU ± 2.60e-03
Inclination (i)34.38197339° ± 6.30e-02
Long. of Asc. Node (Ω)176.65299281° ± 4.79e-02
Arg. of Perihelion (ω)17.59102829° ± 1.80e-02
Mean Anomaly (M)61.08402948° ± 9.01e-02
Mean Motion (n)0.2440332431°/day ± 3.75e-04
Perihelion dist (q)0.60496510 AU ± 1.18e-03
Aphelion dist (Q)4.46734176 AU ± 4.69e-03
Orbital Period4.03890171 yr ± 6.21e-03
Physical Parameters
H (abs. magnitude)19.17
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.098″
Uncertainty2
Orbit TypeApollo
MOID0.361796 AU
Observations Used21
Oppositions1
Arc Total2025-2025
First Observation Used2025-08-16
Last Observation Used2025-08-23
Observations (22)
Date Type RA Dec Mag Band Observatory
2025-08-16 08:14:30 C 21 59 44.682 +18 07 00.16 X F52
2025-08-16 08:31:59 C 21 59 43.530 +18 06 44.48 X F52
2025-08-16 08:49:31 C 21 59 42.370 +18 06 28.70 X F52
2025-08-18 05:54:30 C 21 56 48.57 +17 25 19.4 V H21
2025-08-18 05:58:39 C 21 56 48.30 +17 25 15.2 V H21
2025-08-18 07:47:13 C 21 56 41.701 +17 23 36.89 V T14
2025-08-18 07:48:37 C 21 56 41.608 +17 23 35.58 V T14
2025-08-18 07:50:01 C 21 56 41.515 +17 23 34.33 V T14
2025-08-21 14:51:38 B 21 51 46.78 +16 09 40.4 X N94
2025-08-21 15:12:16 B 21 51 45.46 +16 09 20.8 X N94
2025-08-21 15:31:55 B 21 51 44.19 +16 09 03.2 X N94
2025-08-22 12:04:57 C 21 50 29.485 +15 49 37.42 V T14
2025-08-22 12:06:41 C 21 50 29.379 +15 49 35.80 V T14
2025-08-22 12:08:26 C 21 50 29.272 +15 49 34.12 V T14
2025-08-22 14:58:58 B 21 50 19.49 +15 46 49.3 X N94
2025-08-22 15:18:36 B 21 50 18.31 +15 46 30.8 X N94
2025-08-22 15:38:14 B 21 50 17.08 +15 46 11.9 X N94
2025-08-22 20:04:44 C 21 50 01.212 +15 41 59.75 X M57
2025-08-23 05:09:58 C 21 49 28.806 +15 33 20.37 W H01
2025-08-23 05:16:03 C 21 49 28.438 +15 33 14.44 W H01
2025-08-23 05:31:23 C 21 49 27.512 +15 33 00.02 W H01
2025-08-23 05:40:46 C 21 49 26.936 +15 32 51.00 W H01