2016 XL18

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2846815000
Semi-major axis (a)1.3541319000 AU
Inclination (i)8.38368000°
Long. of Asc. Node (Ω)74.72994000°
Arg. of Perihelion (ω)315.91098000°
Mean Anomaly (M)270.07418000°
Mean Motion (n)0.6254788300°/day
Perihelion dist (q)0.96863560 AU
Aphelion dist (Q)1.73962820 AU
Orbital Period1.57576500 yr
Physical Parameters
H (abs. magnitude)26.00
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.480″
Uncertainty5
Orbit TypeApollo
MOID0.031456 AU
Observations Used31
Oppositions1
Arc Total
First Observation Used
Last Observation Used2016-12-18
Observations (31)
Date Type RA Dec Mag Band Observatory
2016-11-29 08:44:35 C 02 37 09.773 -23 00 40.69 L F51
2016-11-29 09:15:26 C 02 37 21.233 -22 52 41.18 L F51
2016-12-06 06:18:08 C 03 34 39.08 +14 57 04.5 q G96
2016-12-06 06:28:33 C 03 34 41.38 +14 58 49.9 q G96
2016-12-06 06:43:18 C 03 34 44.71 +15 01 20.4 q G96
2016-12-06 07:57:36 C 03 35 01.39 +15 13 46.0 q I52
2016-12-06 08:03:17 C 03 35 02.59 +15 14 42.5 q I52
2016-12-06 08:04:24 C 03 35 02.92 +15 14 53.9 q I52
2016-12-06 08:05:30 C 03 35 03.20 +15 15 05.0 q I52
2016-12-06 09:02:11 C 03 35 16.23 +15 24 28.7 q I52
2016-12-06 09:05:31 C 03 35 17.04 +15 25 01.5 q I52
2016-12-06 09:15:28 C 03 35 19.38 +15 26 40.4 q G96
2016-12-06 09:16:05 C 03 35 19.48 +15 26 46.3 q G96
2016-12-06 09:17:19 C 03 35 19.85 +15 26 59.1 q G96
2016-12-06 18:51:46 C 03 38 05.42 +16 59 50.9 S 033
2016-12-06 18:55:03 C 03 38 06.18 +17 00 22.7 S 033
2016-12-06 20:27:43 C 03 38 27.50 +17 15 11.4 S 033
2016-12-06 20:31:03 C 03 38 28.24 +17 15 43.0 S 033
2016-12-07 05:28:11 C 03 40 40.51 +18 39 11.7 u H21
2016-12-07 05:34:39 C 03 40 41.87 +18 40 09.5 u H21
2016-12-07 05:44:59 C 03 40 44.08 +18 41 42.4 u H21
2016-12-08 08:14:49 C 03 47 08.77 +22 25 48.7 q G96
2016-12-08 08:15:25 C 03 47 08.89 +22 25 52.1 q G96
2016-12-08 08:16:01 C 03 47 09.03 +22 25 57.0 q G96
2016-12-08 08:16:40 C 03 47 09.12 +22 26 01.4 q G96
2016-12-09 03:41:11 C 03 51 46.71 +24 51 20.8 q I52
2016-12-09 03:42:58 C 03 51 47.01 +24 51 34.4 q I52
2016-12-09 03:44:43 C 03 51 47.31 +24 51 45.9 q I52
2016-12-18 06:59:21 C 04 29 15.53 +40 25 41.2 t 705
2016-12-18 07:00:48 C 04 29 15.68 +40 25 44.8 t 705
2016-12-18 07:02:16 C 04 29 15.76 +40 25 48.0 t 705