2019 SE11

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5461617411 ± 2.00e+00
Semi-major axis (a)2.3457736891 AU ± 3.00e+00
Inclination (i)8.81086480° ± 4.00e+00
Long. of Asc. Node (Ω)177.89882783° ± 5.00e+00
Arg. of Perihelion (ω)198.62123427° ± 6.00e+00
Mean Anomaly (M)253.16480351° ± 5.44e+00
Mean Motion (n)0.2740922300°/day ± 5.26e-01
Perihelion dist (q)1.06432900 AU ± 4.89e+00
Aphelion dist (Q)3.62994280 AU ± 6.60e+00
Orbital Period3.59589790 yr ± 6.90e+00
Physical Parameters
H (abs. magnitude)25.74
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.377″
Uncertainty4
Orbit TypeAmor
MOID0.071067 AU
Observations Used8
Oppositions1
Arc Total2019-2019
First Observation Used
Last Observation Used2019-09-22
Observations (8)
Date Type RA Dec Mag Band Observatory
2019-09-21 05:12:10 C 23 04 17.16 -03 27 30.2 V G96
2019-09-21 05:20:09 C 23 04 20.12 -03 27 55.0 V G96
2019-09-21 05:28:07 C 23 04 23.01 -03 28 18.9 V G96
2019-09-21 05:36:06 C 23 04 25.97 -03 28 43.2 V G96
2019-09-22 05:23:23 C 23 14 04.43 -04 42 58.4 V G96
2019-09-22 05:24:13 C 23 14 04.77 -04 43 01.1 V G96
2019-09-22 05:25:03 C 23 14 05.13 -04 43 03.8 V G96
2019-09-22 05:25:54 C 23 14 05.37 -04 43 06.0 V G96