870296 (2016 XU17)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5739633074 ± 2.82e-08
Semi-major axis (a)2.9606415020 AU ± 1.90e-08
Inclination (i)9.84593932° ± 1.73e-06
Long. of Asc. Node (Ω)303.70911055° ± 1.26e-05
Arg. of Perihelion (ω)152.91297651° ± 1.46e-05
Mean Anomaly (M)270.91426892° ± 3.92e-06
Mean Motion (n)0.1934788699°/day ± 1.87e-09
Perihelion dist (q)1.26134191 AU ± 8.37e-08
Aphelion dist (Q)4.65994109 AU ± 8.86e-08
Orbital Period5.09423217 yr ± 4.92e-08
Physical Parameters
H (abs. magnitude)18.05
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.227″
Uncertainty0
Orbit TypeAmor
MOID0.288389 AU
Observations Used524
Oppositions8
Arc Total2012-2022
First Observation Used2012-01-06
Last Observation Used2022-04-29
Observations (540)
Date Type RA Dec Mag Band Observatory
2022-01-04 03:31:41 C 02 06 21.43 +30 25 05.6 V G96
2022-01-04 03:39:48 C 02 06 22.41 +30 25 02.9 V G96
2022-01-04 03:49:47 C 02 06 23.61 +30 24 59.5 V G96
2022-01-04 04:00:07 C 02 06 24.87 +30 24 56.2 V G96
2022-01-04 06:13:11 C 02 06 41.07 +30 24 11.8 V 703
2022-01-04 06:21:24 C 02 06 42.05 +30 24 08.4 V 703
2022-01-04 06:29:38 C 02 06 43.03 +30 24 05.8 V 703
2022-01-04 06:37:51 C 02 06 43.98 +30 24 02.3 V 703
2022-01-06 17:08:33 C 02 14 17.06 +30 05 20.4 X K87
2022-01-06 17:14:53 C 02 14 17.88 +30 05 18.9 X K87
2022-01-06 17:21:14 C 02 14 18.70 +30 05 16.5 X K87
2022-01-07 11:27:48 C 02 16 42.43 +29 59 34.2 V D29
2022-01-07 12:28:54 C 02 16 50.29 +29 59 14.4 V D29
2022-01-07 13:29:59 C 02 16 58.19 +29 58 53.9 V D29
2022-01-08 07:36:44 C 02 19 24.36 +29 53 08.7 V T05
2022-01-08 07:45:18 C 02 19 25.55 +29 53 06.3 V T05
2022-01-08 07:51:15 C 02 19 26.27 +29 53 04.3 V T05
2022-01-08 08:07:08 C 02 19 28.35 +29 52 59.0 V T05
2022-01-09 19:32:57 C 02 24 20.71 +29 41 32.6 q J43
2022-01-09 19:40:29 C 02 24 21.73 +29 41 30.3 q J43
2022-01-09 19:47:38 C 02 24 22.68 +29 41 28.1 q J43
2022-01-10 14:08:32 S 02 26 56.333 +29 35 29.94 L C51
2022-01-10 14:08:43 S 02 26 56.316 +29 35 29.47 L C51
2022-01-10 17:16:40 S 02 27 22.783 +29 34 27.34 L C51
2022-01-10 17:16:51 S 02 27 22.788 +29 34 27.73 L C51
2022-01-10 20:24:59 S 02 27 49.279 +29 33 27.36 L C51
2022-01-10 23:33:07 S 02 28 15.811 +29 32 26.66 L C51
2022-01-11 02:41:15 S 02 28 42.480 +29 31 24.78 L C51
2022-01-11 05:49:23 S 02 29 09.079 +29 30 24.05 L C51
2022-01-11 08:57:31 S 02 29 35.796 +29 29 23.24 L C51
2022-01-18 10:16:03 S 02 54 46.75 +28 32 26.7 L C51
2022-01-18 13:24:11 S 02 55 15.88 +28 31 21.0 L C51
2022-01-18 16:32:19 S 02 55 45.04 +28 30 15.6 L C51
2022-01-18 19:40:28 S 02 56 14.23 +28 29 10.0 L C51
2022-01-18 22:48:35 S 02 56 43.48 +28 28 03.6 L C51
2022-01-19 01:56:43 S 02 57 12.71 +28 26 57.2 L C51
2022-01-19 05:04:51 S 02 57 42.08 +28 25 50.7 L C51
2022-01-19 08:12:59 S 02 58 11.29 +28 24 46.2 L C51
2022-01-19 11:21:08 S 02 58 40.79 +28 23 38.4 L C51
2022-01-19 14:29:16 S 02 59 10.23 +28 22 31.8 L C51
2022-01-19 16:03:19 S 02 59 24.94 +28 21 58.5 L C51
2022-01-19 17:37:24 S 02 59 39.65 +28 21 26.2 L C51
2022-01-19 19:11:28 S 02 59 54.40 +28 20 51.8 L C51
2022-01-19 20:45:32 S 03 00 09.16 +28 20 18.8 L C51
2022-01-19 22:19:36 S 03 00 23.91 +28 19 45.2 L C51
2022-01-19 23:53:39 S 03 00 38.69 +28 19 11.8 L C51
2022-01-20 01:27:44 S 03 00 53.43 +28 18 38.6 L C51
2022-01-20 03:01:47 S 03 01 08.25 +28 18 04.9 L C51
2022-01-20 04:35:52 S 03 01 23.02 +28 17 31.5 L C51
2022-01-20 05:51:48 C 03 01 34.24 +28 17 00.8 V 703