524471 (2002 JW15)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2663385492 ± 2.00e+00
Semi-major axis (a)0.8989741186 AU ± 3.00e+00
Inclination (i)11.76198422° ± 4.00e+00
Long. of Asc. Node (Ω)218.35262821° ± 5.00e+00
Arg. of Perihelion (ω)175.28551651° ± 6.00e+00
Mean Anomaly (M)75.43733025° ± 9.65e-06
Mean Motion (n)1.1563558272°/day ± 5.79e+00
Perihelion dist (q)0.65954266 AU ± 2.84e+00
Aphelion dist (Q)1.13840558 AU ± 4.20e+00
Orbital Period0.85235553 yr ± 4.27e+00
NGA Modelr2
A25.38662618e-06 AU/d²
Physical Parameters
H (abs. magnitude)20.36
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-28
RMS Residual0.255″
Uncertainty0
Orbit TypeAten
MOID0.115673 AU
Observations Used595
Oppositions5
Arc Total1996-2025
First Observation Used1996-05-07
Last Observation Used2025-06-16
Observations (783)
Date Type RA Dec Mag Band Observatory
2019-04-19 09:14:33 s 1 -199233.86 7 +233960.45 7380.0 C57
2019-04-19 10:44:33 S 13 15 52.735 -26 07 51.56 V C57
2019-04-19 10:44:33 s 1 -200326.88 6 +228982.33 5630.0 C57
2019-04-19 11:14:33 S 13 15 46.721 -26 05 47.54 V C57
2019-04-19 11:14:33 s 1 -200674.00 9 +227303.18 9620.0 C57
2019-04-19 11:44:33 S 13 15 40.692 -26 03 54.83 V C57
2019-04-19 11:44:33 s 1 -201012.36 8 +225614.10 5270.0 C57
2019-04-19 13:14:33 S 13 15 21.684 -25 57 38.38 V C57
2019-04-19 13:14:33 s 1 -201973.90 1 +220487.20 8270.0 C57
2019-04-19 14:44:33 S 13 15 03.485 -25 51 38.81 V C57
2019-04-19 14:44:33 s 1 -202853.04 1 +215270.41 1910.0 C57
2019-04-19 16:44:33 S 13 14 37.898 -25 43 18.26 V C57
2019-04-19 16:44:33 s 1 -203892.23 2 +208174.02 4800.0 C57
2019-04-19 17:14:33 S 13 14 32.083 -25 41 19.10 V C57
2019-04-19 17:14:33 s 1 -204127.56 1 +206374.70 1770.0 C57
2019-04-19 17:44:33 S 13 14 25.598 -25 39 16.56 V C57
2019-04-19 17:44:33 s 1 -204352.87 8 +204565.25 5310.0 C57
2019-04-19 18:44:33 S 13 14 12.533 -25 35 11.80 V C57
2019-04-19 18:44:33 s 1 -204773.01 4 +200915.90 270.0 C57
2019-04-19 20:14:33 S 13 13 54.254 -25 28 57.50 V C57
2019-04-19 20:14:33 s 1 -205325.18 5 +195365.54 5040.0 C57
2019-04-19 20:44:33 S 13 13 47.710 -25 26 56.33 V C57
2019-04-19 20:44:33 s 1 -205487.94 3 +193494.99 7920.0 C57
2019-04-19 23:14:33 S 13 13 16.411 -25 16 43.43 V C57
2019-04-19 23:14:33 s 1 -206136.20 3 +183988.42 8170.0 C57
2019-04-19 23:44:33 S 13 13 10.114 -25 14 40.09 V C57
2019-04-19 23:44:33 s 1 -206231.81 0 +182056.23 1530.0 C57
2019-04-20 01:44:33 S 13 12 44.628 -25 06 26.21 V C57
2019-04-20 01:44:33 s 1 -206496.05 5 +174224.17 6700.0 C57
2019-04-20 02:14:33 S 13 12 38.695 -25 04 17.04 V C57
2019-04-20 02:14:33 s 1 -206531.83 2 +172240.26 2860.0 C57
2019-04-20 03:14:33 S 13 12 25.774 -25 00 20.20 V C57
2019-04-20 03:14:33 s 1 -206565.97 1 +168241.30 4590.0 C57
2019-04-20 03:44:33 S 13 12 19.123 -24 58 13.51 V C57
2019-04-20 03:44:33 s 1 -206564.01 5 +166226.23 8840.0 C57
2019-04-20 07:14:33 S 13 11 33.125 -24 43 26.36 V C57
2019-04-20 07:14:33 s 1 -206179.54 8 +151829.02 100.0 C57
2019-04-20 08:44:33 S 13 11 14.333 -24 37 24.85 V C57
2019-04-20 08:44:33 s 1 -205806.35 1 +145502.25 240.0 C57
2019-04-20 09:14:33 S 13 11 07.339 -24 35 10.82 V C57
2019-04-20 09:14:33 s 1 -205652.77 8 +143372.45 5590.0 C57
2019-04-20 09:44:33 S 13 11 01.092 -24 33 11.70 V C57
2019-04-20 09:44:33 s 1 -205484.28 5 +141232.22 7180.0 C57
2019-04-20 10:14:33 S 13 10 54.420 -24 31 06.17 V C57
2019-04-20 10:14:33 s 1 -205300.66 6 +139081.55 4160.0 C57
2019-04-20 12:44:33 S 13 10 21.900 -24 20 45.78 V C57
2019-04-20 12:44:33 s 1 -204148.16 8 +128171.98 8120.0 C57
2019-04-20 13:14:33 S 13 10 14.666 -24 18 27.43 V C57
2019-04-20 13:14:33 s 1 -203869.22 4 +125958.90 8110.0 C57
2019-04-20 13:44:33 S 13 10 08.222 -24 16 20.06 V C57