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
2017-02-24 08:28:32 C 11 24 40.00 -11 14 23.4 R G45
2017-02-24 08:35:31 C 11 24 39.65 -11 14 23.2 R G45
2017-02-24 08:43:38 C 11 24 39.21 -11 14 23.4 R G45
2017-03-02 05:57:25 C 11 17 35.64 -11 14 57.5 R G45
2017-03-02 06:04:19 C 11 17 35.24 -11 14 57.3 R G45
2017-03-02 06:11:19 C 11 17 34.91 -11 14 56.8 R G45
2017-03-02 06:18:38 C 11 17 34.48 -11 14 56.1 R G45
2017-03-02 12:54:39 C 11 17 14.81 -11 14 27.8 q Q60
2017-03-02 13:04:01 C 11 17 14.35 -11 14 27.2 q Q60
2017-03-02 13:13:16 C 11 17 13.82 -11 14 26.7 q Q60
2017-03-03 09:07:04 C 11 16 13.79 -11 13 36.7 q H45
2017-03-03 09:08:32 C 11 16 13.69 -11 13 36.6 q H45
2017-03-03 09:10:33 C 11 16 13.60 -11 13 36.2 q H45
2017-03-03 09:12:12 C 11 16 13.53 -11 13 36.0 q H45
2017-03-03 09:13:55 C 11 16 13.42 -11 13 35.9 q H45
2017-03-03 09:16:38 C 11 16 13.31 -11 13 35.8 q H45
2017-03-19 06:54:56 C 10 59 28.15 -10 19 10.9 q G96
2017-03-19 07:02:25 C 10 59 27.87 -10 19 09.7 q G96
2017-03-19 07:09:49 C 10 59 27.60 -10 19 08.3 q G96
2017-03-19 07:15:55 C 10 59 27.35 -10 19 06.9 q G96
2017-03-19 07:32:24 C 10 59 26.73 -10 19 03.8 q 703
2017-03-19 07:39:38 C 10 59 26.46 -10 19 02.2 q 703
2017-03-19 07:46:53 C 10 59 26.19 -10 19 00.7 q 703
2017-04-02 07:41:37 C 10 50 49.171 -09 06 54.55 L F51
2017-04-02 07:56:34 C 10 50 48.929 -09 06 51.22 L F51
2017-04-02 09:06:00 C 10 50 47.698 -09 06 36.76 L F51
2021-09-04 11:09:26 C 01 44 47.722 +27 02 55.59 U F52
2021-09-04 11:25:16 C 01 44 48.006 +27 03 04.86 U F52
2021-09-04 11:41:00 C 01 44 48.284 +27 03 14.24 U F52
2021-09-04 11:56:43 C 01 44 48.562 +27 03 23.49 U F52
2021-09-06 10:55:27 C 01 45 40.94 +27 30 44.0 V G96
2021-09-06 11:05:46 C 01 45 41.09 +27 30 49.9 V G96
2021-09-06 11:17:52 C 01 45 41.27 +27 30 57.1 V G96
2021-09-06 11:26:07 C 01 45 41.40 +27 31 01.7 V G96
2021-09-15 09:26:44 C 01 48 23.00 +29 35 14.4 V G96
2021-09-15 09:34:18 C 01 48 23.03 +29 35 18.8 V G96
2021-09-15 09:41:51 C 01 48 23.08 +29 35 23.3 V G96
2021-09-15 09:49:27 C 01 48 23.13 +29 35 27.6 V G96
2021-09-17 10:26:46 C 01 48 40.700 +30 03 25.24 U F51
2021-09-17 10:44:35 C 01 48 40.738 +30 03 35.48 U F51
2021-09-17 11:00:28 C 01 48 40.752 +30 03 44.73 U F51
2021-09-18 10:19:34 C 01 48 46.316 +30 17 04.42 U F51
2021-09-18 10:33:36 C 01 48 46.337 +30 17 12.88 U F51
2021-09-18 10:47:39 C 01 48 46.372 +30 17 20.70 U F51
2021-09-18 11:01:48 C 01 48 46.339 +30 17 28.81 U F51
2021-09-27 06:19:35 C 01 48 08.73 +32 15 14.8 U I41
2021-09-27 07:04:36 C 01 48 08.18 +32 15 39.3 U I41
2021-09-27 11:32:06 C 01 48 04.88 +32 18 03.5 U I41
2021-09-29 06:49:06 C 01 47 36.54 +32 41 09.8 U I41
2021-09-29 07:10:29 C 01 47 36.21 +32 41 21.3 U I41