518463 (2005 JY80)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5613386116 ± 3.09e-08
Semi-major axis (a)2.6386717119 AU ± 9.09e-09
Inclination (i)18.22547008° ± 6.54e-06
Long. of Asc. Node (Ω)117.87333472° ± 2.48e-05
Arg. of Perihelion (ω)212.42251106° ± 2.62e-05
Mean Anomaly (M)256.99622878° ± 9.75e-06
Mean Motion (n)0.2299504344°/day ± 1.19e-09
Perihelion dist (q)1.15748340 AU ± 8.17e-08
Aphelion dist (Q)4.11986003 AU ± 8.28e-08
Orbital Period4.28625537 yr ± 2.21e-08
Physical Parameters
H (abs. magnitude)16.97
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.698″
Uncertainty0
Orbit TypeAmor
MOID0.182178 AU
Observations Used810
Oppositions15
Arc Total2005-2025
First Observation Used2005-05-11
Last Observation Used2025-02-20
Observations (1334)
Date Type RA Dec Mag Band Observatory
2018-11-22 13:44:39 S 04 35 11.976 -10 05 28.86 V C57
2018-11-22 13:44:39 s 1 -97599.454 0 +364016.54 820.0 C57
2018-11-22 15:14:39 S 04 35 05.978 -10 04 43.72 V C57
2018-11-22 15:14:39 s 1 -100370.15 6 +362541.15 2050.0 C57
2018-11-22 15:44:39 S 04 35 04.243 -10 04 36.80 V C57
2018-11-22 15:44:39 s 1 -101288.68 0 +362031.62 2320.0 C57
2018-11-22 16:14:39 S 04 35 02.470 -10 04 16.68 V C57
2018-11-22 16:14:39 s 1 -102204.63 6 +361513.22 8920.0 C57
2018-11-22 16:44:39 S 04 35 00.254 -10 04 02.42 V C57
2018-11-22 16:44:39 s 1 -103117.99 8 +360985.95 1700.0 C57
2018-11-22 18:14:39 S 04 34 54.511 -10 03 16.49 V C57
2018-11-22 18:14:39 s 1 -105842.23 8 +359350.84 5590.0 C57
2018-11-22 18:44:39 S 04 34 52.879 -10 03 03.24 V C57
2018-11-22 18:44:39 s 1 -106744.94 4 +358788.02 1540.0 C57
2018-11-22 19:14:39 S 04 34 50.731 -10 02 48.26 V C57
2018-11-22 19:14:39 s 1 -107644.91 5 +358216.31 2890.0 C57
2018-11-22 19:44:39 S 04 34 48.456 -10 02 31.81 V C57
2018-11-22 19:44:39 s 1 -108542.12 4 +357635.70 9480.0 C57
2018-11-22 20:14:39 S 04 34 46.606 -10 02 19.50 V C57
2018-11-22 20:14:39 s 1 -109436.54 3 +357046.18 1150.0 C57
2018-11-22 21:14:39 S 04 34 43.114 -10 01 53.04 V C57
2018-11-22 21:14:39 s 1 -111216.89 2 +355840.42 9080.0 C57
2018-11-22 21:44:39 S 04 34 41.050 -10 01 35.15 V C57
2018-11-22 21:44:39 s 1 -112102.76 5 +355224.16 5010.0 C57
2018-11-22 22:14:39 S 04 34 39.182 -10 01 24.53 V C57
2018-11-22 22:14:39 s 1 -112985.73 2 +354598.97 5380.0 C57
2018-11-22 23:44:39 S 04 34 33.473 -10 00 35.86 V C57
2018-11-22 23:44:39 s 1 -115616.89 9 +352669.80 1440.0 C57
2018-11-23 00:44:39 S 04 34 29.602 -10 00 07.34 V C57
2018-11-23 00:44:39 s 1 -117355.93 5 +351338.95 7950.0 C57
2018-11-23 01:44:39 S 04 34 25.865 -09 59 39.01 V C57
2018-11-23 01:44:39 s 1 -119082.63 1 +349972.25 8190.0 C57
2018-11-23 02:14:39 S 04 34 24.108 -09 59 24.32 V C57
2018-11-23 02:14:39 s 1 -119941.27 5 +349275.44 8050.0 C57
2018-11-23 04:44:39 S 04 34 13.963 -09 58 07.54 V C57
2018-11-23 04:44:39 s 1 -124186.21 4 +345656.55 7700.0 C57
2018-11-23 05:14:39 S 04 34 12.334 -09 57 51.62 V C57
2018-11-23 05:14:39 s 1 -125025.32 6 +344905.74 2490.0 C57
2018-11-23 05:44:39 S 04 34 10.154 -09 57 39.89 V C57
2018-11-23 05:44:39 s 1 -125861.07 0 +344145.92 9150.0 C57
2018-11-23 07:14:39 S 04 34 04.507 -09 56 53.81 V C57
2018-11-23 07:14:39 s 1 -128347.77 9 +341812.19 8570.0 C57
2018-11-23 07:44:39 S 04 34 02.546 -09 56 38.69 V C57
2018-11-23 07:44:39 s 1 -129169.73 1 +341016.18 920.0 C57
2018-11-23 08:14:39 S 04 34 01.138 -09 56 29.04 V C57
2018-11-23 08:14:39 s 1 -129988.15 1 +340211.10 4230.0 C57
2018-11-23 09:14:39 S 04 33 56.719 -09 55 51.82 V C57
2018-11-23 09:14:39 s 1 -131614.26 5 +338573.70 2990.0 C57
2018-11-23 17:14:39 S 04 33 26.990 -09 51 56.09 V C57
2018-11-23 17:14:39 s 1 -144076.26 1 +324158.28 10.0 C57