2022 SF12

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4572634497 ± 2.98e-04
Semi-major axis (a)2.1157586553 AU ± 1.26e-03
Inclination (i)1.12293025° ± 7.91e-04
Long. of Asc. Node (Ω)268.62221224° ± 5.48e-02
Arg. of Perihelion (ω)79.82921034° ± 7.37e-02
Mean Anomaly (M)15.46007584° ± 3.38e-01
Mean Motion (n)0.3202676601°/day ± 2.87e-04
Perihelion dist (q)1.14829955 AU ± 9.30e-04
Aphelion dist (Q)3.08321776 AU ± 1.94e-03
Orbital Period3.07750799 yr ± 2.75e-03
Physical Parameters
H (abs. magnitude)24.66
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.045″
Uncertainty3
Orbit TypeAmor
MOID0.140951 AU
Observations Used10
Oppositions1
Arc Total2022-2022
First Observation Used2022-09-25
Last Observation Used2022-09-27
Observations (10)
Date Type RA Dec Mag Band Observatory
2022-09-25 09:50:08 C 01 59 43.789 +19 31 32.15 U F51
2022-09-25 10:10:13 C 01 59 45.062 +19 31 37.44 U F51
2022-09-25 10:30:23 C 01 59 46.311 +19 31 42.55 U F51
2022-09-25 10:50:24 C 01 59 47.551 +19 31 47.40 U F51
2022-09-26 11:09:57 C 02 01 32.527 +19 36 54.26 V 568
2022-09-26 11:11:42 C 02 01 32.626 +19 36 54.61 V 568
2022-09-26 11:13:26 C 02 01 32.725 +19 36 54.99 V 568
2022-09-27 11:47:41 C 02 03 12.870 +19 41 20.89 V 568
2022-09-27 11:49:25 C 02 03 12.961 +19 41 21.19 V 568
2022-09-27 11:51:10 C 02 03 13.053 +19 41 21.48 V 568