2012 YO1

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4899726040 ± 1.53e-07
Semi-major axis (a)1.8242602601 AU ± 1.54e-08
Inclination (i)17.46932881° ± 1.56e-05
Long. of Asc. Node (Ω)85.80434233° ± 5.80e-06
Arg. of Perihelion (ω)312.73978767° ± 5.84e-05
Mean Anomaly (M)101.08443860° ± 3.22e-05
Mean Motion (n)0.4000203448°/day ± 5.06e-09
Perihelion dist (q)0.93042271 AU ± 2.79e-07
Aphelion dist (Q)2.71809781 AU ± 2.80e-07
Orbital Period2.46394039 yr ± 3.12e-08
Physical Parameters
H (abs. magnitude)21.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.348″
Uncertainty0
Orbit TypeApollo
MOID0.041458 AU
Observations Used108
Oppositions3
Arc Total2012-2017
First Observation Used2012-12-18
Last Observation Used2017-12-28
Observations (111)
Date Type RA Dec Mag Band Observatory
2017-11-25 12:39:11 C 10 32 14.16 +07 23 57.9 o 926
2017-11-25 12:52:01 C 10 32 15.31 +07 24 23.6 o 926
2017-11-25 14:59:28 C 10 32 27.536 +07 28 32.82 U T14
2017-11-25 15:00:49 C 10 32 27.658 +07 28 35.45 U T14
2017-12-14 11:29:28 C 11 07 02.29 +21 10 20.9 U G96
2017-12-14 11:36:55 C 11 07 02.63 +21 10 34.6 U G96
2017-12-14 11:44:21 C 11 07 02.95 +21 10 48.7 U G96
2017-12-14 11:51:50 C 11 07 03.37 +21 11 00.1 U G96
2017-12-28 10:35:24 C 11 19 00.95 +30 42 23.2 U G96
2017-12-28 10:50:09 C 11 19 01.10 +30 42 47.9 U G96
2017-12-28 10:57:31 C 11 19 01.19 +30 42 59.7 U G96