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
2021-11-08 08:57:01 C 01 13 19.01 +37 08 07.6 V T08
2021-11-08 09:47:57 C 01 13 16.75 +37 08 03.4 V T08
2021-11-08 10:28:39 C 01 13 14.98 +37 08 00.3 V T08
2021-11-09 04:14:51 C 01 12 35.35 +37 06 30.3 V 703
2021-11-09 04:22:35 C 01 12 35.02 +37 06 29.6 V 703
2021-11-09 04:30:23 C 01 12 34.68 +37 06 29.1 V 703
2021-11-09 04:38:18 C 01 12 34.35 +37 06 28.5 V 703
2021-11-11 04:56:33 C 01 10 50.17 +37 01 19.1 U I41
2021-11-11 06:13:57 C 01 10 47.14 +37 01 09.5 U I41
2021-11-11 07:49:14 C 01 10 43.46 +37 00 56.4 U I41
2021-11-11 08:08:55 C 01 10 42.72 +37 00 53.5 U I41
2021-11-11 08:28:00 C 01 10 42.63 +37 00 56.3 V T08
2021-11-11 08:42:43 C 01 10 42.07 +37 00 55.3 V T08
2021-11-11 08:50:42 C 01 10 41.73 +37 00 53.4 V T08
2021-11-11 09:04:49 C 01 10 41.18 +37 00 51.7 V T08
2021-11-11 09:07:28 C 01 10 41.04 +37 00 51.4 V T08
2021-11-11 09:23:42 C 01 10 40.44 +37 00 49.3 V T08
2021-11-11 09:50:00 C 01 10 39.47 +37 00 45.3 V T08
2021-11-11 10:10:05 C 01 10 38.67 +37 00 42.4 V T08
2021-11-12 04:09:54 C 01 10 03.71 +36 58 15.3 V 703
2021-11-12 04:17:25 C 01 10 03.42 +36 58 14.4 V 703
2021-11-12 04:24:57 C 01 10 03.10 +36 58 13.3 V 703
2021-11-12 04:32:28 C 01 10 02.89 +36 58 12.1 V 703
2021-11-13 06:04:01 C 01 09 15.133 +36 54 26.02 U F51
2021-11-13 06:21:33 C 01 09 14.514 +36 54 23.59 U F51
2021-11-13 06:39:07 C 01 09 13.891 +36 54 21.04 U F51
2021-11-13 06:56:36 C 01 09 13.266 +36 54 18.59 U F51
2021-11-22 09:51:49 C 01 04 50.01 +36 05 43.8 V T05
2021-11-22 09:56:26 C 01 04 49.94 +36 05 41.5 V T05
2021-11-22 09:57:06 C 01 04 49.86 +36 05 41.1 V T05
2021-11-22 09:57:45 C 01 04 49.90 +36 05 42.0 V T05
2021-11-22 10:09:01 C 01 04 49.80 +36 05 38.9 V T05
2021-11-22 10:25:32 C 01 04 49.59 +36 05 33.5 V T05
2021-11-22 10:26:12 C 01 04 49.59 +36 05 33.9 V T05
2021-11-23 07:55:39 C 01 04 41.33 +35 59 33.5 V T08
2021-11-23 08:00:17 C 01 04 41.31 +35 59 32.7 V T08
2021-11-23 08:09:59 C 01 04 41.16 +35 59 29.7 V T08
2021-11-23 08:32:37 C 01 04 40.95 +35 59 22.7 V T08
2021-11-24 22:47:37 C 01 04 33.17 +35 48 01.6 V 130
2021-11-24 22:52:38 C 01 04 33.12 +35 48 00.1 V 130
2021-11-25 08:39:05 C 01 04 33.08 +35 45 11.2 V T05
2021-11-25 09:16:08 C 01 04 32.93 +35 44 59.6 V T05
2021-11-25 09:20:46 C 01 04 32.90 +35 44 57.8 V T05
2021-11-25 09:22:47 C 01 04 32.92 +35 44 57.3 V T05
2021-11-25 09:29:25 C 01 04 32.86 +35 44 55.7 V T05
2021-11-25 09:30:04 C 01 04 32.83 +35 44 54.7 V T05
2021-11-25 09:55:20 C 01 04 32.77 +35 44 47.0 V T05
2021-11-25 10:21:52 C 01 04 32.66 +35 44 37.6 V T05
2021-11-28 08:21:17 C 01 04 53.87 +35 22 39.4 V T08
2021-11-28 08:25:57 C 01 04 53.92 +35 22 37.2 V T08