2017 XN2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6215490324 ± 1.66e+00
Semi-major axis (a)2.9157125290 AU ± 1.23e+02
Inclination (i)10.71376902° ± 1.08e+03
Long. of Asc. Node (Ω)75.76388664° ± 2.81e+03
Arg. of Perihelion (ω)29.12961301° ± 3.08e+03
Mean Anomaly (M)209.08184858° ± 2.49e+04
Mean Motion (n)0.1978705500°/day ± 1.25e+01
Perihelion dist (q)1.10344810 AU ± 4.68e+01
Aphelion dist (Q)4.72982010 AU ± 2.00e+02
Orbital Period4.98107320 yr ± 3.15e+02
Physical Parameters
H (abs. magnitude)25.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.215″
Uncertainty4
Orbit TypeAmor
MOID0.140827 AU
Observations Used38
Oppositions1
Arc Total2017-2017
First Observation Used
Last Observation Used2017-12-24
Observations (40)
Date Type RA Dec Mag Band Observatory
2017-12-10 06:48:45 C 04 23 00.230 +16 19 26.54 U F51
2017-12-10 07:06:41 C 04 23 02.083 +16 21 05.81 U F51
2017-12-10 07:42:24 C 04 23 05.744 +16 24 23.26 U F51
2017-12-11 05:24:25 C 04 25 48.75 +18 27 10.7 u H21
2017-12-11 05:32:07 C 04 25 49.63 +18 27 55.6 u H21
2017-12-11 05:37:51 C 04 25 50.29 +18 28 29.5 u H21
2017-12-11 05:44:22 C 04 25 51.04 +18 29 07.4 u H21
2017-12-11 09:24:33 C 04 26 21.740 +18 51 14.49 U 568
2017-12-11 09:25:55 C 04 26 21.896 +18 51 22.75 U 568
2017-12-11 09:27:16 C 04 26 22.047 +18 51 30.72 U 568
2017-12-11 23:40:52 C 04 28 21.64 +20 16 58.9 U J95
2017-12-11 23:52:36 C 04 28 23.16 +20 18 12.3 U J95
2017-12-12 00:02:34 C 04 28 24.41 +20 19 13.3 U J95
2017-12-12 09:06:38 C 04 29 42.78 +21 16 26.6 o 926
2017-12-12 09:11:34 C 04 29 43.45 +21 16 58.4 o 926
2017-12-12 09:16:30 C 04 29 44.07 +21 17 29.0 o 926
2017-12-12 19:05:06 C 04 31 21.97 +22 20 13.0 S 033
2017-12-12 19:08:24 C 04 31 22.48 +22 20 35.3 S 033
2017-12-12 19:11:42 C 04 31 22.96 +22 20 56.7 S 033
2017-12-12 21:11:43 C 04 31 40.42 +22 34 07.6 S 033
2017-12-12 21:15:01 C 04 31 40.89 +22 34 29.9 S 033
2017-12-12 21:18:19 C 04 31 41.38 +22 34 51.7 S 033
2017-12-13 02:52:20 C 04 32 39.11 +23 11 57.1 o 291
2017-12-13 02:56:28 C 04 32 39.75 +23 12 25.0 o 291
2017-12-13 03:00:32 C 04 32 40.37 +23 12 52.7 o 291
2017-12-13 06:10:35 C 04 33 08.09 +23 34 17.5 o 926
2017-12-13 06:15:32 C 04 33 08.80 +23 34 50.5 o 926
2017-12-13 06:20:26 C 04 33 09.52 +23 35 23.8 o 926
2017-12-14 05:29:33 C 04 37 17.29 +26 15 46.5 U I52
2017-12-14 05:33:04 C 04 37 17.86 +26 16 11.7 U I52
2017-12-14 05:36:35 C 04 37 18.44 +26 16 37.0 U I52
2017-12-14 06:28:58 C 04 37 27.03 +26 22 53.8 o 926
2017-12-14 06:33:54 C 04 37 27.80 +26 23 28.8 o 926
2017-12-14 06:38:51 C 04 37 28.62 +26 24 04.1 o 926
2017-12-16 05:39:20 C 04 47 30.71 +32 17 55.9 U I52
2017-12-16 05:40:43 C 04 47 31.04 +32 18 06.9 U I52
2017-12-16 05:43:29 C 04 47 31.65 +32 18 29.0 U I52
2017-12-24 11:50:11 C 06 15 29.79 +59 25 01.9 U V06
2017-12-24 11:51:27 C 06 15 30.70 +59 25 10.5 U V06
2017-12-24 11:55:36 C 06 15 33.75 +59 25 39.0 U V06