2016 XW17

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7545125000 ± 2.00e+00
Semi-major axis (a)2.6750096000 AU ± 3.00e+00
Inclination (i)11.38094000° ± 4.00e+00
Long. of Asc. Node (Ω)265.06455000° ± 5.00e+00
Arg. of Perihelion (ω)285.57170000° ± 6.00e+00
Mean Anomaly (M)4.89054000° ± 2.53e+01
Mean Motion (n)0.2252765863°/day ± 3.79e-01
Perihelion dist (q)0.65668140 AU ± 5.40e+00
Aphelion dist (Q)4.69333780 AU ± 7.51e+00
Orbital Period4.37510030 yr ± 7.36e+00
Physical Parameters
H (abs. magnitude)20.39
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual—″
Uncertainty5
Orbit TypeApollo
MOID0.018265 AU
Observations Used117
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-01-05
Observations (122)
Date Type RA Dec Mag Band Observatory
2016-12-28 09:33:52 C 09 25 18.11 -07 22 58.9 q W25
2016-12-28 09:43:33 C 09 25 21.83 -07 24 18.3 q W25
2016-12-29 00:18:38 C 09 31 23.82 -09 27 55.3 t B49
2016-12-29 00:22:12 C 09 31 25.30 -09 28 26.7 t B49
2016-12-29 00:33:25 C 09 31 29.96 -09 30 02.9 t B49
2016-12-29 14:35:27 C 09 37 42.80 -11 35 36.2 t 474
2016-12-29 14:38:20 C 09 37 44.09 -11 36 03.1 t 474
2016-12-29 14:39:47 C 09 37 44.71 -11 36 17.0 t 474
2016-12-29 14:41:13 C 09 37 45.38 -11 36 29.7 t 474
2016-12-29 23:49:28 C 09 42 05.59 -13 04 36.7 q 246
2016-12-29 23:50:29 C 09 42 06.05 -13 04 46.6 q 246
2016-12-29 23:50:56 C 09 42 06.29 -13 04 50.9 q 246
2016-12-29 23:51:29 C 09 42 06.54 -13 04 56.2 q 246
2016-12-29 23:51:54 C 09 42 06.73 -13 05 00.4 q 246
2016-12-29 23:52:50 C 09 42 07.18 -13 05 09.5 q 246
2016-12-29 23:53:12 C 09 42 07.34 -13 05 13.1 q 246
2016-12-29 23:53:32 C 09 42 07.51 -13 05 16.3 q 246
2017-01-02 14:15:19 C 10 36 34.46 -29 06 58.6 L T05
2017-01-02 14:34:29 C 10 36 49.57 -29 10 52.9 L T05
2017-01-02 14:55:39 C 10 37 06.33 -29 15 09.6 L T05
2017-01-02 15:22:30 C 10 37 27.48 -29 20 35.4 L T05
2017-01-05 05:18:11 S 11 37 55.786 -41 30 00.36 L C51