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
2019-12-23 21:20:32 C 03 34 00.48 +18 20 05.3 V 160
2019-12-23 21:23:09 C 03 34 00.36 +18 19 59.0 V 160
2019-12-23 21:25:47 C 03 34 00.35 +18 19 54.3 V 160
2019-12-25 21:52:07 C 03 33 06.82 +16 45 48.7 V 160
2019-12-25 21:54:42 C 03 33 06.76 +16 45 43.7 V 160
2019-12-25 21:57:17 C 03 33 06.73 +16 45 39.4 V 160
2019-12-27 20:05:02 C 03 32 30.56 +15 16 43.1 V 160
2019-12-27 20:08:29 C 03 32 30.50 +15 16 36.1 V 160
2019-12-27 20:11:56 C 03 32 30.46 +15 16 29.6 V 160
2019-12-28 21:29:41 C 03 32 16.47 +14 28 11.4 18.5 q J43
2019-12-28 21:42:01 C 03 32 16.27 +14 27 48.3 18.3 q J43
2019-12-28 21:54:12 C 03 32 16.11 +14 27 25.1 18.4 q J43
2019-12-28 22:06:24 C 03 32 15.99 +14 27 01.9 18.4 q J43
2019-12-29 21:05:29 C 03 32 07.01 +13 43 21.2 q 160
2019-12-29 21:08:54 C 03 32 06.96 +13 43 14.4 q 160
2019-12-29 21:12:22 C 03 32 06.96 +13 43 08.3 q 160
2019-12-30 19:00:55 C 03 32 02.32 +13 02 04.1 V 130
2019-12-30 19:04:29 C 03 32 02.34 +13 01 57.7 V 130
2019-12-30 19:08:04 C 03 32 02.31 +13 01 50.9 V 130
2019-12-30 19:11:39 C 03 32 02.30 +13 01 44.4 V 130
2019-12-30 22:42:49 C 03 32 00.98 +12 55 08.3 V 160
2019-12-30 22:45:53 C 03 32 00.96 +12 55 02.7 V 160
2019-12-30 22:50:56 C 03 32 00.91 +12 54 53.8 V 160
2020-01-01 20:25:41 C 03 32 02.24 +11 30 23.6 V 160
2020-01-01 20:29:14 C 03 32 02.23 +11 30 17.2 V 160
2020-01-01 20:33:07 C 03 32 02.21 +11 30 09.9 V 160
2020-01-01 23:22:10 C 03 32 03.36 +11 25 00.1 q I15
2020-01-01 23:30:21 C 03 32 03.34 +11 24 44.9 q I15
2020-01-01 23:35:30 C 03 32 03.34 +11 24 35.9 q I15
2020-01-03 06:17:02 C 03 32 11.43 +10 28 49.5 V 703
2020-01-03 06:24:49 C 03 32 11.41 +10 28 35.3 V 703
2020-01-03 06:32:36 C 03 32 11.39 +10 28 22.0 V 703
2020-01-03 06:40:23 C 03 32 11.50 +10 28 07.2 V 703
2020-01-04 06:53:56 C 03 32 23.85 +09 44 47.2 V T08
2020-01-04 06:59:31 C 03 32 23.90 +09 44 36.9 V T08
2020-01-04 07:08:10 C 03 32 23.89 +09 44 21.4 V T08
2020-01-04 07:31:58 C 03 32 24.00 +09 43 39.4 V T08
2020-01-11 20:21:49 C 03 35 52.19 +04 39 38.7 V 160
2020-01-11 20:26:18 C 03 35 52.36 +04 39 32.4 V 160
2020-01-11 20:30:46 C 03 35 52.41 +04 39 27.1 V 160
2020-01-12 19:53:38 C 03 36 34.42 +04 02 55.7 V 160
2020-01-12 19:58:05 C 03 36 34.57 +04 02 49.3 V 160
2020-01-12 20:02:32 C 03 36 34.68 +04 02 42.0 V 160
2020-01-13 02:27:30 C 03 36 47.29 +03 52 50.8 U I41
2020-01-13 04:10:07 C 03 36 50.11 +03 50 12.9 U I41
2020-01-13 04:10:47 C 03 36 50.12 +03 50 12.0 U I41
2020-01-13 04:11:26 C 03 36 50.15 +03 50 11.0 U I41
2020-01-18 08:45:14 C 03 41 32.83 +00 48 27.9 V T05
2020-01-18 08:49:54 C 03 41 33.02 +00 48 21.0 V T05
2020-01-18 09:01:11 C 03 41 33.50 +00 48 06.4 V T05