2016 XQ23

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5439465517 ± 9.44e-08
Semi-major axis (a)2.7042126736 AU ± 9.88e-09
Inclination (i)17.48626548° ± 4.84e-06
Long. of Asc. Node (Ω)334.79982697° ± 3.56e-05
Arg. of Perihelion (ω)178.20724467° ± 4.11e-05
Mean Anomaly (M)335.93075946° ± 6.32e-06
Mean Motion (n)0.2216414641°/day ± 1.21e-09
Perihelion dist (q)1.23326551 AU ± 2.55e-07
Aphelion dist (Q)4.17515983 AU ± 2.56e-07
Orbital Period4.44693996 yr ± 2.44e-08
Physical Parameters
H (abs. magnitude)18.47
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.196″
Uncertainty0
Orbit TypeAmor
MOID0.243901 AU
Observations Used85
Oppositions11
Arc Total2011-2025
First Observation Used2011-10-19
Last Observation Used2025-12-26
Observations (91)
Date Type RA Dec Mag Band Observatory
2011-10-19 06:34:02 C 23 53 36.767 +15 23 31.81 V F51
2011-10-19 06:53:59 C 23 53 35.972 +15 23 27.70 V F51
2011-10-19 07:14:01 C 23 53 35.199 +15 23 23.67 V F51
2011-10-19 07:37:05 C 23 53 34.299 +15 23 18.49 V F51
2016-12-09 04:24:13 C 02 30 27.54 +51 02 30.9 q G96
2016-12-09 04:30:34 C 02 30 27.15 +51 02 28.6 q G96
2016-12-09 04:43:23 C 02 30 26.25 +51 02 25.7 q G96
2016-12-09 05:13:12 C 02 30 24.21 +51 02 13.9 q G96
2016-12-09 05:22:38 C 02 30 23.50 +51 02 10.2 q G96
2016-12-09 05:32:20 C 02 30 22.94 +51 02 06.5 q G96
2016-12-09 05:42:12 C 02 30 22.20 +51 02 02.2 q G96
2016-12-09 07:37:14 C 02 30 14.47 +51 01 19.9 q I52
2016-12-09 07:45:23 C 02 30 13.95 +51 01 16.4 q I52
2016-12-09 07:53:32 C 02 30 13.36 +51 01 13.9 q I52
2016-12-09 08:01:42 C 02 30 12.82 +51 01 10.0 q I52
2016-12-10 08:21:36 C 02 28 40.58 +50 52 08.4 q I52
2016-12-10 08:28:08 C 02 28 40.12 +50 52 05.9 q I52
2016-12-10 08:35:15 C 02 28 39.67 +50 52 02.8 q I52
2016-12-10 08:42:20 C 02 28 39.25 +50 52 00.3 q I52
2016-12-10 22:35:55 C 02 27 48.77 +50 46 40.4 q J95
2016-12-10 22:51:48 C 02 27 47.79 +50 46 33.6 q J95
2016-12-10 23:04:03 C 02 27 47.09 +50 46 29.1 q J95
2016-12-14 02:35:01 C 02 23 32.28 +50 15 26.8 U H01
2016-12-14 02:39:36 C 02 23 32.03 +50 15 24.8 U H01
2016-12-14 02:56:28 C 02 23 31.08 +50 15 17.8 U H01
2016-12-14 03:06:49 C 02 23 30.52 +50 15 13.3 U H01
2016-12-15 08:06:16 C 02 22 01.87 +50 02 23.3 U H01
2016-12-15 08:11:24 C 02 22 01.64 +50 02 21.1 U H01
2016-12-15 08:35:59 C 02 22 00.42 +50 02 09.2 U H01
2016-12-15 08:42:30 C 02 22 00.09 +50 02 06.4 U H01
2016-12-18 01:19:11 C 02 19 06.30 +49 32 08.6 U 204
2016-12-18 01:45:14 C 02 19 05.22 +49 31 55.2 U 204
2016-12-27 04:46:42 C 02 13 09.72 +47 40 32.9 q I52
2016-12-27 04:55:18 C 02 13 09.58 +47 40 28.0 q I52
2016-12-27 05:05:05 C 02 13 09.44 +47 40 23.0 q I52
2016-12-27 05:14:41 C 02 13 09.26 +47 40 17.6 q I52
2016-12-28 23:40:22 C 02 12 43.14 +47 17 42.7 U 204
2016-12-29 00:10:54 C 02 12 42.91 +47 17 25.1 U 204
2017-01-14 06:17:16 C 02 19 14.420 +43 56 31.40 L F51
2017-01-14 06:36:44 C 02 19 15.124 +43 56 21.86 L F51
2017-01-14 06:56:12 C 02 19 15.841 +43 56 12.25 L F51
2017-01-14 07:41:53 C 02 19 17.520 +43 55 49.57 L F51
2017-01-25 05:16:46 C 02 33 12.404 +41 57 30.01 U T12
2017-01-25 05:17:59 C 02 33 12.480 +41 57 29.49 U T12
2017-02-02 03:09:11 C 02 47 26.11 +40 40 43.2 t 754
2017-02-02 04:18:14 C 02 47 31.75 +40 40 17.8 t 754
2017-02-03 02:09:04 C 02 49 22.70 +40 31 55.5 t 754
2017-02-03 02:20:23 C 02 49 23.69 +40 31 51.2 t 754
2017-02-23 05:21:33 C 03 39 32.908 +37 33 33.54 U T12
2017-02-23 05:25:20 C 03 39 33.354 +37 33 32.00 U T12