2012 YO3

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6723624916 ± 2.13e-07
Semi-major axis (a)2.4390391861 AU ± 1.31e-07
Inclination (i)3.59616816° ± 7.38e-06
Long. of Asc. Node (Ω)30.96214509° ± 2.37e-04
Arg. of Perihelion (ω)351.44787106° ± 2.78e-04
Mean Anomaly (M)152.52769115° ± 1.04e-04
Mean Motion (n)0.2587522348°/day ± 2.08e-08
Perihelion dist (q)0.79912072 AU ± 5.22e-07
Aphelion dist (Q)4.07895765 AU ± 5.64e-07
Orbital Period3.80915080 yr ± 3.07e-07
Physical Parameters
H (abs. magnitude)21.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.263″
Uncertainty0
Orbit TypeApollo
MOID0.046651 AU
Observations Used106
Oppositions3
Arc Total2012-2016
First Observation Used2012-12-21
Last Observation Used2016-09-07
Observations (113)
Date Type RA Dec Mag Band Observatory
2013-01-15 05:47:31 C 05 50 40.47 +37 36 47.5 q H21
2013-01-15 05:54:15 C 05 50 41.08 +37 36 41.1 q H21
2013-01-15 06:00:54 C 05 50 41.65 +37 36 35.1 q H21
2013-02-06 08:08:20 C 06 27 08.38 +32 12 36.5 o 291
2013-02-06 08:23:31 C 06 27 09.19 +32 12 29.6 o 291
2013-02-07 07:50:07 C 06 28 29.33 +32 02 42.5 o 291
2013-02-07 08:00:48 C 06 28 29.91 +32 02 37.7 o 291
2016-09-05 15:00:09 C 07 40 18.640 +21 56 39.55 t 568
2016-09-05 15:02:58 C 07 40 19.130 +21 56 39.13 t 568
2016-09-05 15:05:48 C 07 40 19.620 +21 56 38.69 t 568
2016-09-07 14:52:22 C 07 48 35.265 +21 47 30.36 t 568
2016-09-07 14:56:04 C 07 48 35.896 +21 47 29.67 t 568
2016-09-07 14:59:59 C 07 48 36.561 +21 47 28.90 t 568