2020 JS15

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5171120525 ± 3.05e-06
Semi-major axis (a)2.6905735402 AU ± 1.80e-05
Inclination (i)8.04787703° ± 1.90e-05
Long. of Asc. Node (Ω)170.98826518° ± 1.10e-04
Arg. of Perihelion (ω)121.31863004° ± 1.81e-04
Mean Anomaly (M)72.58880977° ± 4.36e-03
Mean Motion (n)0.2233289252°/day ± 2.24e-06
Perihelion dist (q)1.29924553 AU ± 1.19e-05
Aphelion dist (Q)4.08190155 AU ± 2.85e-05
Orbital Period4.41333913 yr ± 4.42e-05
Physical Parameters
H (abs. magnitude)21.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.207″
Uncertainty1
Orbit TypeAmor
MOID0.311582 AU
Observations Used55
Oppositions1
Arc Total2020-2020
First Observation Used2020-03-23
Last Observation Used2020-08-08
Observations (56)
Date Type RA Dec Mag Band Observatory
2020-07-15 08:48:01 C 15 53 35.64 +02 36 07.1 V 474
2020-07-15 08:58:09 C 15 53 36.33 +02 36 00.5 V 474
2020-08-08 06:22:02 C 16 47 27.526 -04 48 57.91 U F52
2020-08-08 06:38:00 C 16 47 29.347 -04 49 11.67 U F52
2020-08-08 06:53:53 C 16 47 31.123 -04 49 25.24 U F52
2020-08-08 07:09:44 C 16 47 32.895 -04 49 39.11 U F52