338347 (2002 XG4)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4784195274 ± 7.21e-08
Semi-major axis (a)2.2673008486 AU ± 1.77e-09
Inclination (i)20.98022459° ± 1.02e-05
Long. of Asc. Node (Ω)259.11148868° ± 6.12e-06
Arg. of Perihelion (ω)238.55028361° ± 2.01e-05
Mean Anomaly (M)243.22317793° ± 7.85e-06
Mean Motion (n)0.2887011742°/day ± 3.39e-10
Perihelion dist (q)1.18257985 AU ± 1.63e-07
Aphelion dist (Q)3.35202185 AU ± 1.63e-07
Orbital Period3.41400164 yr ± 4.01e-09
Physical Parameters
H (abs. magnitude)18.31
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.362″
Uncertainty0
Orbit TypeAmor
MOID0.314820 AU
Observations Used328
Oppositions14
Arc Total2002-2022
First Observation Used2002-12-02
Last Observation Used2022-09-19
Observations (367)
Date Type RA Dec Mag Band Observatory
2020-01-18 09:17:15 C 03 41 34.09 +00 47 43.2 V T05
2020-01-19 04:44:56 C 03 42 26.77 +00 21 01.5 V 703
2020-01-19 04:53:10 C 03 42 27.15 +00 20 49.1 V 703
2020-01-19 05:01:23 C 03 42 27.49 +00 20 37.9 V 703
2020-01-19 05:09:37 C 03 42 27.81 +00 20 27.5 V 703
2020-01-21 19:05:26 S 03 45 28.66 -01 01 06.0 L C51
2020-01-21 22:13:57 S 03 45 38.36 -01 05 07.9 L C51
2020-01-22 01:22:16 S 03 45 48.10 -01 09 08.3 L C51
2020-01-22 04:29:51 S 03 45 57.85 -01 13 06.0 L C51
2020-01-22 05:34:41 C 03 46 01.483 -01 14 34.49 U F52
2020-01-22 05:53:43 C 03 46 02.389 -01 14 58.64 U F52
2020-01-22 06:04:50 S 03 46 02.83 -01 15 07.5 L C51
2020-01-22 06:12:04 C 03 46 03.265 -01 15 21.91 U F52
2020-01-22 06:57:15 C 03 46 05.45 -01 16 19.3 V T05
2020-01-22 07:01:52 C 03 46 05.65 -01 16 24.4 V T05
2020-01-22 07:09:59 C 03 46 06.08 -01 16 34.8 V T05
2020-01-22 07:25:57 C 03 46 06.82 -01 16 56.1 V T05
2020-01-22 07:38:54 S 03 46 07.75 -01 17 06.6 L C51
2020-01-22 09:13:09 S 03 46 12.71 -01 19 06.1 L C51
2020-01-22 10:47:13 S 03 46 17.64 -01 21 04.6 L C51
2020-01-22 12:21:28 S 03 46 22.63 -01 23 03.8 L C51
2020-01-22 13:55:43 S 03 46 27.62 -01 25 03.0 L C51
2020-01-22 15:29:47 S 03 46 32.59 -01 27 00.9 L C51
2020-01-22 18:38:07 S 03 46 42.65 -01 30 57.3 L C51
2020-01-22 18:38:17 S 03 46 42.66 -01 30 57.9 L C51
2020-01-22 21:46:36 S 03 46 52.752 -01 34 53.65 L C51
2020-01-23 00:54:56 S 03 47 02.88 -01 38 48.7 L C51
2020-01-24 07:56:19 C 03 48 45.42 -02 17 00.7 V T08
2020-01-24 08:00:58 C 03 48 45.67 -02 17 05.3 V T08
2020-01-24 08:09:08 C 03 48 46.11 -02 17 15.7 V T08
2020-01-24 08:23:52 C 03 48 46.92 -02 17 33.4 V T08
2020-01-25 04:51:40 C 03 49 57.90 -02 42 08.3 U I41
2020-01-25 04:52:19 C 03 49 57.93 -02 42 09.2 U I41
2020-01-26 03:02:09 C 03 51 17.36 -03 08 09.7 U I41
2020-01-26 03:03:29 C 03 51 17.43 -03 08 11.4 U I41
2020-01-28 06:39:09 C 03 54 30.56 -04 06 33.3 V T08
2020-01-28 06:43:56 C 03 54 30.77 -04 06 38.3 V T08
2020-01-28 06:51:58 C 03 54 31.26 -04 06 47.5 V T08
2020-01-28 07:06:12 C 03 54 32.13 -04 07 02.6 V T08
2020-01-29 03:03:27 C 03 55 50.75 -04 28 55.2 V G96
2020-01-29 03:11:33 C 03 55 51.24 -04 29 03.9 V G96
2020-01-29 03:27:43 C 03 55 52.25 -04 29 21.7 V G96
2020-01-30 05:08:45 C 03 57 35.51 -04 56 48.0 V 703
2020-01-30 05:17:00 C 03 57 36.00 -04 56 56.8 V 703
2020-01-30 05:25:13 C 03 57 36.62 -04 57 06.1 V 703
2020-01-30 05:33:27 C 03 57 37.13 -04 57 14.1 V 703
2020-01-30 05:37:15 C 03 57 38.03 -04 57 15.3 V T05
2020-01-30 05:41:53 C 03 57 38.34 -04 57 21.0 V T05
2020-01-30 06:10:36 C 03 57 40.17 -04 57 51.2 V T05
2020-01-30 06:17:53 C 03 57 40.65 -04 57 58.1 V T05