66272 (1999 JW6)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1433219368 ± 1.45e-08
Semi-major axis (a)1.5075227421 AU ± 1.05e-09
Inclination (i)51.31365788° ± 1.45e-06
Long. of Asc. Node (Ω)66.37592941° ± 1.52e-06
Arg. of Perihelion (ω)68.42674290° ± 4.92e-06
Mean Anomaly (M)196.33403816° ± 5.16e-06
Mean Motion (n)0.5324961442°/day ± 5.55e-10
Perihelion dist (q)1.29146166 AU ± 2.19e-08
Aphelion dist (Q)1.72358382 AU ± 2.20e-08
Orbital Period1.85095478 yr ± 1.93e-09
Physical Parameters
H (abs. magnitude)17.22
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.085″
Uncertainty0
Orbit TypeAmor
MOID0.408441 AU
Observations Used970
Gaia Obs Used42
Oppositions8
Arc Total1999-2025
First Observation Used1999-05-13
Last Observation Used2025-07-01
Observations (1226)
Date Type RA Dec Mag Band Observatory
2025-05-18 03:08:15 C 17 33 58.838 -25 24 48.82 V R17
2025-05-18 03:28:47 C 17 33 55.870 -25 25 39.43 V R17
2025-05-18 03:49:20 C 17 33 52.819 -25 26 30.23 V R17
2025-05-23 22:04:31 C 17 11 48.122 -31 09 19.44 V M22
2025-05-23 22:09:06 C 17 11 47.333 -31 09 30.71 V M22
2025-05-23 22:30:13 C 17 11 43.502 -31 10 22.62 V M22
2025-05-30 06:37:25 C 16 42 40.260 -37 05 23.06 V W68
2025-05-30 06:46:20 C 16 42 38.405 -37 05 42.58 V W68
2025-05-30 07:02:18 C 16 42 35.076 -37 06 16.78 V W68
2025-06-01 23:33:42 C 16 29 09.763 -39 20 53.99 V M22
2025-06-01 23:58:04 C 16 29 04.495 -39 21 42.01 V M22
2025-06-02 00:09:50 C 16 29 01.963 -39 22 05.16 V M22
2025-06-02 00:45:50 C 16 28 54.214 -39 23 16.22 V M22
2025-06-02 04:39:13 C 16 28 05.326 -39 31 00.62 V W68
2025-06-02 05:25:20 C 16 27 55.346 -39 32 32.03 V W68
2025-06-02 05:36:37 C 16 27 52.891 -39 32 54.02 V W68
2025-06-07 05:01:56 C 16 02 12.458 -43 05 36.53 V W68
2025-06-07 05:03:15 C 16 02 12.110 -43 05 38.33 V W68
2025-06-07 05:09:42 C 16 02 10.687 -43 05 48.59 V W68
2025-06-07 05:10:22 C 16 02 10.582 -43 05 49.49 V W68
2025-06-07 06:03:16 C 16 01 58.956 -43 07 12.36 V W68
2025-06-07 06:05:56 C 16 01 58.337 -43 07 16.21 V W68
2025-07-01 19:38:10 C 14 22 04.488 -50 49 54.44 V M22
2025-07-01 19:43:00 C 14 22 03.960 -50 49 55.81 V M22
2025-07-01 19:53:51 C 14 22 02.786 -50 49 58.76 V M22
2025-07-01 20:10:02 C 14 22 01.044 -50 50 03.70 V M22