2017 XL2

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6634936786 ± 2.36e-08
Semi-major axis (a)1.9942559590 AU ± 1.58e-08
Inclination (i)16.93397741° ± 1.63e-05
Long. of Asc. Node (Ω)266.29630535° ± 6.81e-06
Arg. of Perihelion (ω)82.13992756° ± 7.87e-06
Mean Anomaly (M)315.28853496° ± 1.01e-05
Mean Motion (n)0.3499781479°/day ± 4.17e-09
Perihelion dist (q)0.67107974 AU ± 4.74e-08
Aphelion dist (Q)3.31743218 AU ± 5.39e-08
Orbital Period2.81625093 yr ± 3.35e-08
Physical Parameters
H (abs. magnitude)21.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.294″
Uncertainty0
Orbit TypeApollo
MOID0.002704 AU
Observations Used156
Oppositions2
Arc Total2017-2020
First Observation Used2017-12-09
Last Observation Used2020-06-21
Observations (157)
Date Type RA Dec Mag Band Observatory
2017-12-26 04:06:53 C 04 20 40.84 +19 21 14.0 U G96
2017-12-26 04:14:14 C 04 20 41.27 +19 21 01.3 U G96
2017-12-26 04:21:36 C 04 20 41.72 +19 20 48.9 U G96
2017-12-26 04:28:58 C 04 20 42.13 +19 20 36.5 U G96
2018-01-04 09:47:26 C 04 32 36.680 +15 01 07.09 V F51
2018-01-04 10:04:10 C 04 32 37.391 +15 00 53.40 V F51
2018-01-04 10:37:17 C 04 32 38.761 +15 00 27.55 V F51
2018-01-05 04:33:48 C 04 33 29.54 +14 46 55.5 U I52
2018-01-05 04:36:11 C 04 33 29.60 +14 46 53.9 U I52
2018-01-05 04:44:22 C 04 33 30.01 +14 46 48.1 U I52
2018-01-05 04:46:45 C 04 33 30.09 +14 46 45.7 U I52
2018-01-05 05:31:33 C 04 33 31.93 +14 46 13.1 o 291
2018-01-05 05:44:00 C 04 33 32.44 +14 46 04.3 o 291
2018-01-05 05:56:26 C 04 33 32.96 +14 45 55.1 o 291
2018-01-11 08:56:39 C 04 40 03.184 +13 21 48.42 V F51
2018-01-11 08:58:34 C 04 40 03.259 +13 21 47.53 V F51
2018-01-11 09:13:41 C 04 40 03.819 +13 21 40.54 V F51
2018-01-11 09:30:40 C 04 40 04.516 +13 21 32.79 V F51
2018-01-11 09:32:33 C 04 40 04.583 +13 21 32.08 V F51
2018-01-11 09:47:39 C 04 40 05.181 +13 21 25.20 V F51
2018-01-11 09:49:31 C 04 40 05.234 +13 21 24.57 V F51
2018-01-19 03:45:20 C 04 48 06.27 +12 21 04.0 u H21
2018-01-19 04:09:48 C 04 48 07.27 +12 20 58.5 u H21
2018-01-19 04:21:36 C 04 48 07.73 +12 20 55.6 u H21
2018-01-19 08:15:16 C 04 48 17.942 +12 20 07.81 U T12
2018-01-19 08:18:49 C 04 48 18.089 +12 20 07.05 U T12
2018-01-19 08:25:53 C 04 48 18.375 +12 20 05.36 U T12
2018-01-22 04:37:25 C 04 51 17.51 +12 06 42.6 o 291
2018-01-22 04:54:02 C 04 51 18.15 +12 06 39.5 o 291
2018-01-22 05:10:39 C 04 51 18.84 +12 06 36.7 o 291
2018-02-05 04:49:13 C 05 06 43.77 +11 39 15.5 o 695
2018-02-05 05:05:46 C 05 06 44.52 +11 39 15.2 o 695
2018-02-05 05:22:18 C 05 06 45.29 +11 39 15.0 o 695
2020-06-11 08:20:54 C 14 41 00.51 -38 43 59.3 V T08
2020-06-11 08:26:13 C 14 40 58.23 -38 43 41.4 V T08
2020-06-11 08:34:11 C 14 40 54.94 -38 43 13.2 V T08
2020-06-11 08:51:30 C 14 40 47.68 -38 42 13.6 V T08
2020-06-11 13:23:51 C 14 38 57.70 -38 25 36.8 V Q62
2020-06-11 13:27:40 C 14 38 56.08 -38 25 22.7 V Q62
2020-06-11 13:31:31 C 14 38 54.50 -38 25 08.7 V Q62
2020-06-12 08:24:31 C 14 31 08.85 -37 13 31.4 o E10
2020-06-12 08:32:20 C 14 31 05.39 -37 13 00.7 o E10
2020-06-12 08:38:10 C 14 31 02.80 -37 12 37.6 o E10
2020-06-12 08:44:58 C 14 30 59.77 -37 12 10.7 o E10
2020-06-13 00:39:34 C 14 23 59.58 -36 04 31.7 V W99
2020-06-13 00:47:20 C 14 23 55.92 -36 03 57.0 V W99
2020-06-13 00:55:12 C 14 23 52.22 -36 03 21.8 V W99
2020-06-13 08:41:31 C 14 20 20.21 -35 26 59.0 V 474
2020-06-13 08:43:35 C 14 20 19.22 -35 26 49.3 V 474
2020-06-13 08:47:23 C 14 20 17.41 -35 26 31.2 V 474