2017 XE1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6989336000
Semi-major axis (a)2.1392504000 AU
Inclination (i)0.40711000°
Long. of Asc. Node (Ω)241.00903000°
Arg. of Perihelion (ω)109.22721000°
Mean Anomaly (M)209.92528000°
Mean Motion (n)0.3150007800°/day
Perihelion dist (q)0.64405640 AU
Aphelion dist (Q)3.63444440 AU
Orbital Period3.12890540 yr
Physical Parameters
H (abs. magnitude)25.80
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.290″
Uncertainty7
Orbit TypeApollo
MOID0.001230 AU
Observations Used24
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-12-13
Observations (24)
Date Type RA Dec Mag Band Observatory
2017-12-08 06:57:30 C 03 15 27.107 +16 00 35.10 U F51
2017-12-08 07:18:39 C 03 15 46.364 +16 02 11.34 U F51
2017-12-08 07:39:57 C 03 16 05.614 +16 03 47.17 U F51
2017-12-08 19:19:30 C 03 26 09.97 +16 48 01.1 U J95
2017-12-08 22:09:17 C 03 28 14.69 +16 57 43.9 U J95
2017-12-08 22:16:00 C 03 28 19.50 +16 58 05.0 U J95
2017-12-08 22:22:44 C 03 28 24.34 +16 58 27.7 U J95
2017-12-09 04:27:20 C 03 32 44.56 +17 17 53.8 U H01
2017-12-09 04:38:37 C 03 32 51.76 +17 18 27.1 U H01
2017-12-09 04:47:07 C 03 32 57.14 +17 18 51.9 U H01
2017-12-09 04:57:22 C 03 33 03.63 +17 19 21.8 U H01
2017-12-09 05:01:25 C 03 33 06.73 +17 19 37.0 U I52
2017-12-09 05:03:12 C 03 33 07.91 +17 19 42.0 U I52
2017-12-09 05:04:59 C 03 33 09.02 +17 19 47.9 U I52
2017-12-09 05:06:46 C 03 33 10.17 +17 19 52.8 U I52
2017-12-09 08:23:59 C 03 35 11.62 +17 28 56.4 o 926
2017-12-09 08:28:55 C 03 35 14.64 +17 29 09.2 o 926
2017-12-09 08:33:51 C 03 35 17.63 +17 29 21.7 o 926
2017-12-10 04:33:24 C 03 46 27.53 +18 14 59.0 o 291
2017-12-10 04:37:28 C 03 46 29.33 +18 15 07.1 o 291
2017-12-10 04:41:35 C 03 46 31.18 +18 15 15.0 o 291
2017-12-13 04:03:32 C 04 09 43.03 +19 42 00.9 u H21
2017-12-13 04:20:13 C 04 09 46.37 +19 42 13.7 u H21
2017-12-13 04:36:18 C 04 09 49.62 +19 42 25.9 u H21