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
2019-12-08 02:31:51 C 03 48 26.05 +30 01 59.9 u H21
2019-12-08 02:34:00 C 03 48 25.91 +30 01 56.6 u H21
2019-12-08 04:42:08 C 03 48 18.82 +29 58 24.7 V H21
2019-12-08 04:43:11 C 03 48 18.76 +29 58 23.1 u H21
2019-12-08 04:47:54 C 03 48 18.51 +29 58 15.3 V H21
2019-12-08 04:48:58 C 03 48 18.44 +29 58 13.7 u H21
2019-12-08 04:53:39 C 03 48 18.17 +29 58 05.6 V H21
2019-12-08 04:54:11 C 03 48 18.14 +29 58 05.1 u H21
2019-12-08 09:07:38 C 03 48 05.25 +29 51 09.5 V T08
2019-12-08 09:12:21 C 03 48 04.97 +29 51 02.2 V T08
2019-12-08 09:22:48 C 03 48 04.40 +29 50 45.0 V T08
2019-12-08 09:44:08 C 03 48 03.20 +29 50 09.0 V T08
2019-12-13 17:47:59 C 03 42 00.26 +26 05 29.4 V K63
2019-12-13 17:52:21 C 03 42 00.07 +26 05 22.9 V K63
2019-12-13 17:55:52 C 03 41 59.83 +26 05 15.9 V K63
2019-12-15 06:48:28 C 03 40 26.21 +24 57 13.0 V 703
2019-12-15 06:56:02 C 03 40 25.86 +24 56 58.5 V 703
2019-12-15 07:03:38 C 03 40 25.48 +24 56 44.5 V 703
2019-12-15 07:11:13 C 03 40 25.20 +24 56 30.2 V 703
2019-12-17 05:29:36 C 03 38 38.74 +23 29 16.1 V G96
2019-12-17 05:37:01 C 03 38 38.44 +23 29 02.0 V G96
2019-12-17 05:44:24 C 03 38 38.13 +23 28 47.9 V G96
2019-12-17 05:51:47 C 03 38 37.81 +23 28 33.8 V G96
2019-12-18 22:08:21 C 03 37 14.18 +22 11 31.4 18.4 q J43
2019-12-18 22:21:56 C 03 37 13.69 +22 11 05.0 18.2 q J43
2019-12-18 22:35:31 C 03 37 13.19 +22 10 38.5 18.1 q J43
2019-12-18 22:49:10 C 03 37 12.67 +22 10 12.5 18.4 q J43
2019-12-19 03:54:20 C 03 37 03.25 +22 00 23.8 V G96
2019-12-19 04:06:39 C 03 37 02.80 +22 00 00.1 V G96
2019-12-19 04:14:44 C 03 37 02.50 +21 59 44.7 V G96
2019-12-19 04:22:48 C 03 37 02.20 +21 59 29.1 V G96
2019-12-20 05:48:03 C 03 36 14.32 +21 10 22.4 V 703
2019-12-20 05:55:38 C 03 36 14.03 +21 10 07.6 V 703
2019-12-20 06:03:12 C 03 36 13.81 +21 09 52.6 V 703
2019-12-20 06:10:45 C 03 36 13.57 +21 09 38.1 V 703
2019-12-20 08:11:46 C 03 36 10.22 +21 05 48.3 V T08
2019-12-20 09:07:22 C 03 36 08.28 +21 04 00.1 V T08
2019-12-20 09:12:40 C 03 36 08.09 +21 03 49.9 V T08
2019-12-20 09:21:00 C 03 36 07.80 +21 03 33.6 V T08
2019-12-20 09:25:08 C 03 36 07.684 +21 03 25.27 U F52
2019-12-20 09:43:12 C 03 36 07.062 +21 02 49.99 U F52
2019-12-20 10:01:10 C 03 36 06.444 +21 02 14.94 U F52
2019-12-20 10:19:08 C 03 36 05.823 +21 01 39.73 U F52
2019-12-23 05:02:45 C 03 34 21.95 +18 51 52.6 V 703
2019-12-23 05:10:43 C 03 34 21.70 +18 51 37.0 V 703
2019-12-23 05:18:40 C 03 34 21.50 +18 51 20.9 V 703
2019-12-23 05:26:38 C 03 34 21.30 +18 51 06.2 V 703
2019-12-23 17:41:09 C 03 34 05.96 +18 27 10.9 V K63
2019-12-23 17:49:20 C 03 34 05.73 +18 26 55.1 V K63
2019-12-23 17:58:12 C 03 34 05.57 +18 26 37.2 V K63