2016 XJ18

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6540832000
Semi-major axis (a)2.0760566000 AU
Inclination (i)4.01106000°
Long. of Asc. Node (Ω)24.72994000°
Arg. of Perihelion (ω)145.93590000°
Mean Anomaly (M)335.28848000°
Mean Motion (n)0.3294923149°/day
Perihelion dist (q)0.71814290 AU
Aphelion dist (Q)3.43397030 AU
Orbital Period2.99129180 yr
Physical Parameters
H (abs. magnitude)22.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual—″
Uncertainty
Orbit TypeApollo
MOID0.045956 AU
Observations Used31
Oppositions1
Arc Total
First Observation Used
Last Observation Used2016-12-18
Observations (31)
Date Type RA Dec Mag Band Observatory
2016-12-06 07:03:30 C 07 43 10.71 +37 43 38.5 R G45
2016-12-06 07:16:26 C 07 43 13.91 +37 43 56.1 R G45
2016-12-06 07:25:24 C 07 43 16.18 +37 44 08.6 R G45
2016-12-06 07:33:07 C 07 43 18.10 +37 44 18.9 R G45
2016-12-07 01:27:33 C 07 48 01.93 +38 08 05.9 S 033
2016-12-07 01:31:37 C 07 48 03.02 +38 08 11.3 S 033
2016-12-07 01:35:43 C 07 48 04.12 +38 08 17.0 S 033
2016-12-07 02:19:21 C 07 48 15.73 +38 09 16.1 S 033
2016-12-07 02:23:28 C 07 48 16.82 +38 09 21.5 S 033
2016-12-07 02:27:33 C 07 48 17.90 +38 09 27.3 S 033
2016-12-07 03:34:42 C 07 48 35.88 +38 10 57.4 S 033
2016-12-07 03:42:52 C 07 48 38.07 +38 11 08.3 S 033
2016-12-08 01:23:20 C 07 54 54.32 +38 41 16.8 20.7 q 104
2016-12-08 01:29:29 C 07 54 56.16 +38 41 25.4 19.8 q 104
2016-12-08 01:37:56 C 07 54 58.55 +38 41 38.1 20.0 q 104
2016-12-08 09:31:19 C 07 57 23.46 +38 52 56.5 q I52
2016-12-08 09:32:55 C 07 57 23.95 +38 52 58.9 q I52
2016-12-08 09:34:31 C 07 57 24.40 +38 53 01.5 q I52
2016-12-09 12:20:56 C 08 06 09.40 +39 31 54.7 o 291
2016-12-09 12:24:10 C 08 06 10.47 +39 31 59.2 o 291
2016-12-10 05:37:18 C 08 12 26.31 +39 57 28.7 t 705
2016-12-10 05:38:46 C 08 12 26.82 +39 57 31.2 t 705
2016-12-10 05:40:13 C 08 12 27.38 +39 57 34.0 t 705
2016-12-11 03:38:19 C 08 20 59.68 +40 30 52.5 U 204
2016-12-11 04:01:05 C 08 21 08.74 +40 31 26.3 U 204
2016-12-12 05:42:04 C 08 32 25.17 +41 10 32.2 t 705
2016-12-12 05:43:31 C 08 32 25.95 +41 10 35.0 t 705
2016-12-12 05:44:59 C 08 32 26.51 +41 10 37.4 t 705
2016-12-18 08:28:53 C 10 09 54.02 +43 46 38.6 q I52
2016-12-18 08:29:30 C 10 09 54.55 +43 46 38.5 q I52
2016-12-18 08:30:24 C 10 09 55.44 +43 46 38.1 q I52