2025 QR13

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4056437446 ± 8.96e-04
Semi-major axis (a)1.6239958624 AU ± 2.60e-03
Inclination (i)19.18292801° ± 2.98e-02
Long. of Asc. Node (Ω)331.60564788° ± 6.80e-03
Arg. of Perihelion (ω)68.90567732° ± 3.62e-02
Mean Anomaly (M)13.60561106° ± 1.39e-02
Mean Motion (n)0.4762499012°/day ± 1.14e-03
Perihelion dist (q)0.96523210 AU ± 2.12e-03
Aphelion dist (Q)2.28275963 AU ± 3.93e-03
Orbital Period2.06955693 yr ± 4.96e-03
Physical Parameters
H (abs. magnitude)24.29
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.178″
Uncertainty2
Orbit TypeApollo
MOID0.123454 AU
Observations Used18
Oppositions1
Arc Total2025-2025
First Observation Used2025-08-19
Last Observation Used2025-08-30
Observations (18)
Date Type RA Dec Mag Band Observatory
2025-08-19 11:38:29 C 23 52 26.122 -01 21 45.52 V F51
2025-08-19 11:54:32 C 23 52 25.775 -01 20 36.57 V F51
2025-08-19 12:10:52 C 23 52 25.430 -01 19 26.87 V F51
2025-08-19 12:26:55 C 23 52 25.077 -01 18 18.23 V F51
2025-08-29 09:01:01 C 23 45 24.412 +21 39 33.28 X F52
2025-08-29 09:18:24 C 23 45 23.232 +21 41 43.55 X F52
2025-08-29 09:35:46 C 23 45 22.014 +21 43 53.83 X F52
2025-08-29 11:32:28 C 23 45 13.549 +21 58 27.27 V T12
2025-08-29 11:33:38 C 23 45 13.461 +21 58 36.08 V T12
2025-08-29 11:35:13 C 23 45 13.355 +21 58 47.40 V T12
2025-08-29 12:49:54 C 23 45 07.928 +22 08 03.79 V F52
2025-08-29 12:50:49 C 23 45 07.861 +22 08 11.46 V F52
2025-08-30 06:09:29 C 23 44 09.14 +24 19 07.7 V H21
2025-08-30 06:23:34 C 23 44 08.08 +24 20 56.1 V H21
2025-08-30 06:30:41 C 23 44 07.52 +24 21 50.8 V H21
2025-08-30 09:48:32 C 23 43 56.771 +24 47 32.72 V F52
2025-08-30 10:06:58 C 23 43 55.332 +24 49 56.02 V F52
2025-08-30 10:25:32 C 23 43 53.839 +24 52 20.25 V F52