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
2022-01-20 05:59:30 C 03 01 35.49 +28 16 58.2 V 703
2022-01-20 06:09:56 S 03 01 37.80 +28 16 57.7 L C51
2022-01-20 06:14:53 C 03 01 37.83 +28 16 53.4 V 703
2022-01-20 07:44:00 S 03 01 52.651 +28 16 24.20 L C51
2022-01-20 09:18:04 S 03 02 07.48 +28 15 49.5 L C51
2022-01-20 10:52:08 S 03 02 22.30 +28 15 16.6 L C51
2022-01-20 12:26:12 S 03 02 37.09 +28 14 43.4 L C51
2022-01-20 14:00:16 S 03 02 51.97 +28 14 09.5 L C51
2022-01-20 17:08:24 S 03 03 21.63 +28 13 02.1 L C51
2022-01-20 20:16:32 S 03 03 51.40 +28 11 54.5 L C51
2022-01-20 23:24:40 S 03 04 21.20 +28 10 46.3 L C51
2022-01-21 02:32:48 S 03 04 50.92 +28 09 39.1 L C51
2022-01-21 05:40:56 S 03 05 20.78 +28 08 31.0 L C51
2022-01-21 08:49:05 S 03 05 50.59 +28 07 22.6 L C51
2022-01-21 11:57:13 S 03 06 20.55 +28 06 14.9 L C51
2022-01-21 15:05:21 S 03 06 50.49 +28 05 06.1 L C51
2022-01-21 18:13:29 S 03 07 20.40 +28 03 58.0 L C51
2022-01-22 06:45:15 C 03 09 20.228 +27 59 26.25 U F52
2022-01-22 07:02:50 C 03 09 22.947 +27 59 19.51 U F52
2022-01-22 07:38:02 C 03 09 28.415 +27 59 06.08 U F52
2022-01-23 02:55:50 C 03 12 34.51 +27 51 55.6 q H45
2022-01-23 02:58:04 C 03 12 34.87 +27 51 55.1 q H45
2022-01-23 03:09:17 C 03 12 36.64 +27 51 50.7 q H45
2022-01-23 03:20:38 C 03 12 38.34 +27 51 46.3 q H45
2022-01-23 03:23:11 C 03 12 38.70 +27 51 45.3 q H45
2022-01-24 02:37:26 C 03 16 24.58 +27 43 04.3 V U52
2022-01-24 03:04:34 C 03 16 28.85 +27 42 53.7 V U52
2022-01-24 03:31:41 C 03 16 33.13 +27 42 43.3 V U52
2022-01-24 20:19:26 C 03 19 16.51 +27 36 21.2 V B67
2022-01-24 20:24:25 C 03 19 17.31 +27 36 19.4 V B67
2022-01-24 20:29:23 C 03 19 18.10 +27 36 17.5 V B67
2022-01-25 19:24:03 C 03 23 02.71 +27 27 33.5 Z K19
2022-01-25 19:31:03 C 03 23 03.86 +27 27 31.2 Z K19
2022-01-25 19:38:02 C 03 23 05.13 +27 27 29.1 Z K19
2022-01-27 06:39:21 C 03 28 50.26 +27 13 58.7 V T08
2022-01-27 06:43:59 C 03 28 50.99 +27 13 58.4 V T08
2022-01-27 06:51:57 C 03 28 52.29 +27 13 54.3 V T08
2022-01-27 07:08:16 C 03 28 54.90 +27 13 48.3 V T08
2022-01-30 03:44:15 C 03 40 18.60 +26 46 19.4 V G96
2022-01-30 03:52:22 C 03 40 19.92 +26 46 16.2 V G96
2022-01-30 04:00:29 C 03 40 21.24 +26 46 12.6 V G96
2022-01-30 04:08:35 C 03 40 22.56 +26 46 09.2 V G96
2022-01-30 17:55:45 C 03 42 41.44 +26 40 28.3 X B88
2022-01-30 18:15:18 C 03 42 44.64 +26 40 20.4 X B88
2022-01-30 18:34:50 C 03 42 47.84 +26 40 12.5 X B88
2022-02-01 19:29:02 C 03 51 00.31 +26 19 52.3 X B88
2022-02-01 19:48:31 C 03 51 03.52 +26 19 44.1 X B88
2022-02-01 20:07:45 C 03 51 06.67 +26 19 35.7 X B88
2022-02-04 03:24:05 C 04 00 26.43 +25 56 02.9 V G96
2022-02-04 03:32:11 C 04 00 27.76 +25 55 59.1 V G96