2017 XJ2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4506895000
Semi-major axis (a)1.9717698000 AU
Inclination (i)4.36549000°
Long. of Asc. Node (Ω)281.94226000°
Arg. of Perihelion (ω)163.88895000°
Mean Anomaly (M)311.38962000°
Mean Motion (n)0.3559752100°/day
Perihelion dist (q)1.08311390 AU
Aphelion dist (Q)2.86042570 AU
Orbital Period2.76875360 yr
Physical Parameters
H (abs. magnitude)24.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.510″
Uncertainty5
Orbit TypeAmor
MOID0.100657 AU
Observations Used51
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-01-16
Observations (53)
Date Type RA Dec Mag Band Observatory
2017-12-09 08:47:03 C 07 39 51.14 +35 58 48.0 U G96
2017-12-09 08:54:28 C 07 39 52.79 +35 58 33.2 U G96
2017-12-09 09:01:54 C 07 39 54.39 +35 58 16.9 U G96
2017-12-09 09:09:22 C 07 39 56.03 +35 58 01.8 U G96
2017-12-09 10:54:26 C 07 40 18.82 +35 54 13.4 U H01
2017-12-09 10:59:31 C 07 40 20.42 +35 54 06.3 U I52
2017-12-09 10:59:57 C 07 40 20.04 +35 54 01.3 U H01
2017-12-09 11:06:42 C 07 40 22.01 +35 53 49.3 U I52
2017-12-09 11:14:12 C 07 40 23.18 +35 53 29.9 U H01
2017-12-09 11:26:32 C 07 40 25.91 +35 53 02.6 U H01
2017-12-09 11:59:08 C 07 40 33.52 +35 51 52.8 U I52
2017-12-09 12:08:17 C 07 40 35.59 +35 51 32.1 U I52
2017-12-09 12:17:28 C 07 40 37.63 +35 51 11.9 U I52
2017-12-09 12:26:38 C 07 40 39.60 +35 50 51.4 U I52
2017-12-10 07:55:42 C 07 45 19.90 +35 08 31.7 u H21
2017-12-10 08:07:25 C 07 45 22.41 +35 08 06.1 u H21
2017-12-10 08:21:52 C 07 45 25.53 +35 07 34.4 u H21
2017-12-10 08:46:16 C 07 45 32.26 +35 06 46.7 U H01
2017-12-10 08:56:20 C 07 45 34.40 +35 06 24.8 U H01
2017-12-10 09:06:20 C 07 45 36.52 +35 06 03.0 U H01
2017-12-10 09:17:25 C 07 45 38.87 +35 05 38.8 U H01
2017-12-11 08:28:07 C 07 50 56.57 +34 13 54.7 u H21
2017-12-11 08:52:13 C 07 51 01.51 +34 13 00.5 u H21
2017-12-12 10:29:17 C 07 56 39.57 +33 14 48.2 o 926
2017-12-12 10:34:41 C 07 56 40.59 +33 14 34.2 U I52
2017-12-12 10:37:23 C 07 56 41.06 +33 14 29.3 o 926
2017-12-12 10:44:05 C 07 56 42.38 +33 14 12.9 U I52
2017-12-12 10:45:27 C 07 56 42.66 +33 14 09.9 o 926
2017-12-12 10:53:37 C 07 56 44.23 +33 13 49.5 U I52
2017-12-13 07:05:17 C 08 01 05.12 +32 26 54.1 o 926
2017-12-13 07:13:22 C 08 01 06.63 +32 26 35.9 o 926
2017-12-13 07:21:27 C 08 01 08.19 +32 26 16.6 o 926
2017-12-13 10:21:42 C 08 01 42.00 +32 19 21.8 U I52
2017-12-13 10:36:01 C 08 01 44.65 +32 18 48.5 U I52
2017-12-13 11:11:19 C 08 01 55.094 +32 17 37.14 U F51
2017-12-13 11:28:31 C 08 01 58.283 +32 16 58.17 U F51
2017-12-13 11:45:44 C 08 02 01.454 +32 16 18.62 U F51
2017-12-13 12:02:57 C 08 02 04.615 +32 15 39.27 U F51
2017-12-14 06:45:48 C 08 05 54.45 +31 31 12.6 U I52
2017-12-14 06:50:08 C 08 05 55.30 +31 31 02.9 U I52
2017-12-14 06:53:42 C 08 05 55.93 +31 30 55.4 U I52
2017-12-14 07:33:10 C 08 06 03.12 +31 29 27.2 o 926
2017-12-14 07:45:12 C 08 06 05.30 +31 29 00.3 o 926
2017-12-14 07:57:06 C 08 06 07.46 +31 28 32.5 o 926
2017-12-23 08:35:32 C 08 40 49.90 +22 54 23.4 U V06
2017-12-23 08:38:36 C 08 40 50.21 +22 54 16.6 U V06
2017-12-23 08:41:39 C 08 40 50.55 +22 54 09.9 U V06
2017-12-23 14:06:52 C 08 41 27.823 +22 42 00.31 U F51
2017-12-23 14:24:05 C 08 41 29.595 +22 41 20.49 U F51
2017-12-23 14:41:16 C 08 41 31.383 +22 40 40.48 U F51