2025 ST10

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4197909480 ± 4.05e-05
Semi-major axis (a)2.2112833655 AU ± 1.85e-04
Inclination (i)3.54906958° ± 2.10e-04
Long. of Asc. Node (Ω)272.86687738° ± 3.56e-03
Arg. of Perihelion (ω)108.86111072° ± 6.89e-03
Mean Anomaly (M)9.26294560° ± 2.07e-03
Mean Motion (n)0.2997406728°/day ± 3.76e-05
Perihelion dist (q)1.28300663 AU ± 1.40e-04
Aphelion dist (Q)3.13956011 AU ± 2.77e-04
Orbital Period3.28826340 yr ± 4.13e-04
Physical Parameters
H (abs. magnitude)23.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.129″
Uncertainty1
Orbit TypeAmor
MOID0.291683 AU
Observations Used17
Oppositions1
Arc Total2025-2025
First Observation Used2025-09-17
Last Observation Used2025-10-12
Observations (17)
Date Type RA Dec Mag Band Observatory
2025-09-17 07:22:27 C 23 26 22.614 +12 00 44.92 X F52
2025-09-17 07:38:01 C 23 26 22.628 +12 00 50.16 X F52
2025-09-17 08:09:07 C 23 26 22.626 +12 01 00.36 X F52
2025-09-17 09:48:41 C 23 26 22.565 +12 01 32.77 V F52
2025-09-17 09:49:35 C 23 26 22.564 +12 01 33.03 V F52
2025-09-17 10:01:53 C 23 26 22.552 +12 01 36.95 V F52
2025-09-17 10:02:47 C 23 26 22.520 +12 01 37.39 V F52
2025-09-25 07:27:31 C 23 28 00.944 +12 51 17.14 V V06
2025-09-25 07:35:33 C 23 28 00.988 +12 51 18.79 V V06
2025-09-25 07:53:52 C 23 28 01.081 +12 51 22.46 V V06
2025-09-25 08:01:52 C 23 28 01.117 +12 51 24.01 V V06
2025-09-26 04:12:38 C 23 28 16.89 +12 55 26.8 V H21
2025-09-26 04:20:57 C 23 28 16.95 +12 55 28.6 V H21
2025-09-26 04:24:25 C 23 28 16.98 +12 55 29.5 V H21
2025-10-12 03:06:58 C 23 37 25.42 +13 35 50.6 V H21
2025-10-12 03:11:08 C 23 37 25.57 +13 35 50.8 V H21
2025-10-12 03:15:18 C 23 37 25.70 +13 35 50.7 V H21