886456 (2020 SG1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5056011457 ± 3.12e-08
Semi-major axis (a)1.3274465264 AU ± 3.13e-09
Inclination (i)24.69180869° ± 7.78e-06
Long. of Asc. Node (Ω)231.95791875° ± 1.18e-05
Arg. of Perihelion (ω)232.51367885° ± 9.06e-06
Mean Anomaly (M)84.83028093° ± 1.03e-05
Mean Motion (n)0.6444462829°/day ± 2.28e-09
Perihelion dist (q)0.65628804 AU ± 4.14e-08
Aphelion dist (Q)1.99860501 AU ± 4.16e-08
Orbital Period1.52941573 yr ± 5.42e-09
Physical Parameters
H (abs. magnitude)19.84
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.234″
Uncertainty0
Orbit TypeApollo
MOID0.190558 AU
Observations Used142
Oppositions8
Arc Total2001-2024
First Observation Used2001-05-15
Last Observation Used2024-06-25
Observations (152)
Date Type RA Dec Mag Band Observatory
2024-06-25 03:29:33 C 15 44 22.82 +01 09 21.7 V H21
2024-06-25 03:54:28 C 15 44 21.87 +01 09 26.9 V H21