357618 (2005 EM30)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3366946300 ± 9.63e-08
Semi-major axis (a)1.2032843354 AU ± 3.45e-09
Inclination (i)53.08067788° ± 1.69e-05
Long. of Asc. Node (Ω)1.79524990° ± 3.71e-06
Arg. of Perihelion (ω)293.05109604° ± 1.16e-05
Mean Anomaly (M)137.90863795° ± 2.15e-05
Mean Motion (n)0.7467236075°/day ± 3.21e-09
Perihelion dist (q)0.79814496 AU ± 1.16e-07
Aphelion dist (Q)1.60842371 AU ± 1.16e-07
Orbital Period1.31993454 yr ± 5.68e-09
Physical Parameters
H (abs. magnitude)19.07
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.433″
Uncertainty0
Orbit TypeApollo
MOID0.058658 AU
Observations Used200
Oppositions4
Arc Total2005-2021
First Observation Used2005-03-04
Last Observation Used2021-02-08
Observations (209)
Date Type RA Dec Mag Band Observatory
2017-03-09 09:48:35 C 14 33 39.17 -12 00 04.1 u H21
2017-03-09 09:51:21 C 14 33 38.82 -12 00 15.5 u H21
2017-03-21 11:49:28 C 13 15 55.573 -42 16 18.84 L F51
2017-03-21 12:11:45 C 13 15 43.356 -42 19 15.21 L F51
2017-03-21 12:22:55 C 13 15 37.330 -42 20 42.13 L F51
2021-02-08 12:39:56 C 15 06 25.93 -03 33 24.8 V G96
2021-02-08 12:48:48 C 15 06 26.35 -03 33 40.4 V G96
2021-02-08 12:57:40 C 15 06 26.78 -03 33 55.7 V G96
2021-02-08 13:06:31 C 15 06 27.18 -03 34 11.1 V G96