2019 YD2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5330244389 ± 2.11e-08
Semi-major axis (a)2.3771385336 AU ± 8.95e-09
Inclination (i)5.30518217° ± 3.98e-06
Long. of Asc. Node (Ω)101.30156428° ± 2.05e-05
Arg. of Perihelion (ω)35.86998960° ± 3.02e-05
Mean Anomaly (M)209.78802170° ± 6.19e-06
Mean Motion (n)0.2689246042°/day ± 1.52e-09
Perihelion dist (q)1.11006560 AU ± 5.04e-08
Aphelion dist (Q)3.64421147 AU ± 5.21e-08
Orbital Period3.66506548 yr ± 2.07e-08
Physical Parameters
H (abs. magnitude)21.77
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.416″
Uncertainty0
Orbit TypeAmor
MOID0.135398 AU
Observations Used206
Oppositions9
Arc Total2008-2020
First Observation Used2008-11-22
Last Observation Used2020-04-26
Observations (206)
Date Type RA Dec Mag Band Observatory
2020-04-22 07:33:33 C 13 28 58.89 +08 29 16.9 V G96
2020-04-22 07:41:39 C 13 28 58.67 +08 29 12.2 V G96
2020-04-22 07:49:46 C 13 28 58.46 +08 29 07.4 V G96
2020-04-26 07:37:48 C 13 27 30.687 +07 31 13.93 U F52
2020-04-26 07:53:41 C 13 27 30.449 +07 31 04.34 U F52
2020-04-26 08:09:34 C 13 27 30.152 +07 30 54.80 U F52