2025 OS2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2995370366 ± 1.54e-08
Semi-major axis (a)1.5118779302 AU ± 9.58e-10
Inclination (i)18.96536374° ± 4.65e-06
Long. of Asc. Node (Ω)316.74564312° ± 3.48e-06
Arg. of Perihelion (ω)86.57832436° ± 7.76e-06
Mean Anomaly (M)0.10342377° ± 6.39e-06
Mean Motion (n)0.5301969011°/day ± 5.04e-10
Perihelion dist (q)1.05901450 AU ± 2.32e-08
Aphelion dist (Q)1.96474137 AU ± 2.33e-08
Orbital Period1.85898160 yr ± 1.77e-09
Physical Parameters
H (abs. magnitude)20.84
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-08-16
RMS Residual0.093″
Uncertainty0
Orbit TypeAmor
MOID0.246109 AU
Observations Used55
Oppositions6
Arc Total2012-2026
First Observation Used2025-07-01
Last Observation Used2015-03-19
Observations (61)
Date Type RA Dec Mag Band Observatory
2015-01-19 13:18:15 C 11 31 53.829 +01 14 16.22 – V F51
2015-01-19 13:37:48 C 11 31 52.738 +01 13 58.52 – V F51
2015-02-22 09:29:55 C 10 19 57.591 -07 47 26.25 – V F51
2015-02-22 09:48:31 C 10 19 55.627 -07 47 32.10 – V F51
2015-02-22 10:07:35 C 10 19 53.613 -07 47 38.35 – V F51
2015-03-18 08:28:42 C 09 35 56.684 -08 46 21.12 – V F51
2015-03-18 08:47:23 C 09 35 55.766 -08 46 20.23 – V F51
2015-03-18 09:06:01 C 09 35 54.842 -08 46 19.41 – V F51
2015-03-18 09:24:38 C 09 35 53.947 -08 46 18.57 – V F51
2015-03-19 08:25:04 C 09 34 52.862 -08 45 13.63 – V F51
2015-03-19 08:43:42 C 09 34 52.008 -08 45 12.46 – V F51