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
2021-10-31 09:32:49 C 01 21 30.41 +37 07 35.1 V T08
2021-10-31 10:20:43 C 01 21 27.99 +37 07 38.1 V T08
2021-10-31 10:28:41 C 01 21 27.62 +37 07 39.1 V T08
2021-11-01 09:28:33 C 01 20 25.48 +37 09 18.2 V T05
2021-11-01 09:51:47 C 01 20 24.36 +37 09 19.7 V T05
2021-11-01 09:56:29 C 01 20 24.11 +37 09 19.7 V T05
2021-11-01 10:04:04 C 01 20 23.73 +37 09 19.9 V T05
2021-11-02 04:34:56 C 01 19 34.56 +37 10 16.6 V 703
2021-11-02 04:42:34 C 01 19 34.22 +37 10 17.1 V 703
2021-11-02 04:50:12 C 01 19 33.82 +37 10 17.6 V 703
2021-11-02 04:57:50 C 01 19 33.46 +37 10 17.9 V 703
2021-11-02 06:15:46 C 01 19 29.74 +37 10 21.5 U I41
2021-11-02 07:19:42 C 01 19 26.59 +37 10 24.1 U I41
2021-11-02 07:54:14 C 01 19 24.91 +37 10 25.2 U I41
2021-11-03 16:44:46 C 01 17 57.71 +37 11 22.8 V D29
2021-11-03 17:05:08 C 01 17 56.74 +37 11 22.8 V D29
2021-11-03 17:25:30 C 01 17 55.77 +37 11 22.6 V D29
2021-11-04 05:12:51 C 01 17 25.91 +37 11 32.2 V G96
2021-11-04 05:20:15 C 01 17 25.55 +37 11 32.4 V G96
2021-11-04 05:27:40 C 01 17 25.20 +37 11 32.4 V G96
2021-11-04 05:35:05 C 01 17 24.84 +37 11 32.5 V G96
2021-11-04 06:08:14 C 01 17 23.36 +37 11 32.4 U I41
2021-11-04 07:15:23 C 01 17 20.15 +37 11 32.4 U I41
2021-11-04 09:47:19 C 01 17 13.55 +37 11 36.6 V T08
2021-11-04 09:52:01 C 01 17 13.29 +37 11 36.8 V T08
2021-11-04 10:00:42 C 01 17 12.97 +37 11 36.4 V T08
2021-11-04 10:15:22 C 01 17 12.23 +37 11 36.6 V T08
2021-11-05 04:50:12 C 01 16 25.23 +37 11 26.6 V 703
2021-11-05 04:57:58 C 01 16 24.86 +37 11 26.4 V 703
2021-11-05 05:05:49 C 01 16 24.45 +37 11 26.1 V 703
2021-11-05 05:13:45 C 01 16 24.10 +37 11 25.9 V 703
2021-11-06 04:15:49 C 01 15 26.35 +37 10 53.4 V 703
2021-11-06 04:23:30 C 01 15 26.01 +37 10 53.4 V 703
2021-11-06 04:31:14 C 01 15 25.74 +37 10 53.2 V 703
2021-11-06 04:39:00 C 01 15 25.38 +37 10 53.3 V 703
2021-11-06 05:44:26 C 01 15 22.43 +37 10 50.7 U I41
2021-11-06 07:45:16 C 01 15 16.88 +37 10 45.7 U I41
2021-11-06 09:29:59 C 01 15 12.73 +37 10 45.7 V T05
2021-11-06 09:34:36 C 01 15 12.52 +37 10 45.6 V T05
2021-11-06 09:43:11 C 01 15 12.16 +37 10 45.7 V T05
2021-11-06 09:58:20 C 01 15 11.47 +37 10 44.4 V T05
2021-11-06 20:27:55 C 01 14 46.36 +37 10 10.8 V A17
2021-11-06 20:34:41 C 01 14 46.06 +37 10 10.7 V A17
2021-11-06 20:42:00 C 01 14 45.72 +37 10 10.2 V A17
2021-11-07 05:44:55 C 01 14 23.25 +37 09 47.1 q H45
2021-11-07 05:47:05 C 01 14 23.15 +37 09 47.1 q H45
2021-11-07 05:48:38 C 01 14 23.03 +37 09 47.0 q H45
2021-11-07 05:51:08 C 01 14 22.95 +37 09 46.9 q H45
2021-11-07 05:53:44 C 01 14 22.82 +37 09 46.9 q H45
2021-11-08 08:52:22 C 01 13 19.25 +37 08 08.8 V T08