2017 EA

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5998507066 ± 2.00e+00
Semi-major axis (a)1.7082203875 AU ± 3.00e+00
Inclination (i)1.37356980° ± 4.00e+00
Long. of Asc. Node (Ω)161.70336861° ± 5.00e+00
Arg. of Perihelion (ω)80.57790479° ± 6.00e+00
Mean Anomaly (M)305.66322136° ± 9.94e-03
Mean Motion (n)0.4414577800°/day ± 1.16e+00
Perihelion dist (q)0.68354950 AU ± 3.62e+00
Aphelion dist (Q)2.73288630 AU ± 5.89e+00
Orbital Period2.23262050 yr ± 5.88e+00
Physical Parameters
H (abs. magnitude)30.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.511″
Uncertainty1
Orbit TypeApollo
MOID0.000212 AU
Observations Used61
Oppositions1
Arc Total2017-2017
First Observation Used
Last Observation Used2017-03-02
Observations (67)
Date Type RA Dec Mag Band Observatory
2017-03-02 10:59:21 C 10 33 52.34 +07 54 08.2 t 474
2017-03-02 11:00:19 C 10 26 29.35 +05 32 20.3 q 703
2017-03-02 11:00:30 C 10 34 01.60 +07 54 40.7 t 474
2017-03-02 11:01:01 C 10 26 27.42 +05 28 53.8 U H01
2017-03-02 11:01:27 C 10 26 36.04 +05 31 55.7 q 703
2017-03-02 11:01:31 C 10 34 09.59 +07 55 08.6 t 474
2017-03-02 11:02:30 C 10 34 17.76 +07 55 36.7 t 474
2017-03-02 11:04:05 C 10 26 52.08 +05 30 57.0 q 703
2017-03-02 11:05:01 C 10 26 57.76 +05 30 36.4 q 703
2017-03-02 11:05:57 C 10 27 03.61 +05 30 15.4 q 703
2017-03-02 11:06:41 C 10 27 08.25 +05 29 58.2 q 703
2017-03-02 11:08:00 C 10 27 11.04 +05 26 09.0 U H01
2017-03-02 11:48:59 C 10 42 45.79 +08 24 35.0 t 474
2017-03-02 11:49:29 C 10 42 53.13 +08 25 01.4 t 474
2017-03-02 11:50:00 C 10 43 00.55 +08 25 26.5 t 474
2017-03-02 11:50:30 C 10 43 08.03 +08 25 50.9 t 474
2017-03-02 11:50:59 C 10 43 15.54 +08 26 16.0 t 474