350988 (2003 GW)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4763426881 ± 1.11e-08
Semi-major axis (a)1.8206365004 AU ± 2.40e-09
Inclination (i)49.42969683° ± 5.64e-06
Long. of Asc. Node (Ω)183.15392829° ± 2.05e-06
Arg. of Perihelion (ω)90.61849917° ± 4.38e-06
Mean Anomaly (M)22.00032119° ± 5.11e-06
Mean Motion (n)0.4012152281°/day ± 7.95e-10
Perihelion dist (q)0.95338962 AU ± 2.02e-08
Aphelion dist (Q)2.68788339 AU ± 2.05e-08
Orbital Period2.45660238 yr ± 4.87e-09
Physical Parameters
H (abs. magnitude)16.84
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.334″
Uncertainty0
Orbit TypeApollo
MOID0.322730 AU
Observations Used746
Oppositions13
Arc Total2003-2025
First Observation Used2003-04-04
Last Observation Used2025-10-15
Observations (819)
Date Type RA Dec Mag Band Observatory
2018-10-12 05:44:40 s 1 -109610.09 8 +359599.57 7990.0 C57
2018-10-12 13:44:40 S 02 37 19.910 -29 15 32.29 V C57
2018-10-12 13:44:40 s 1 -125087.43 8 +350695.62 7910.0 C57
2018-10-12 21:14:40 S 02 36 46.920 -29 26 15.65 V C57
2018-10-12 21:14:40 s 1 -138861.83 8 +340319.93 1000.0 C57
2018-10-13 06:14:40 S 02 36 07.284 -29 38 39.84 V C57
2018-10-13 06:14:40 s 1 -154304.98 3 +325269.59 1160.0 C57
2018-10-13 16:44:40 S 02 35 21.566 -29 53 09.82 V C57
2018-10-13 16:44:40 s 1 -170574.83 5 +304099.52 3820.0 C57
2018-10-13 18:14:40 S 02 35 15.170 -29 55 12.29 V C57
2018-10-13 18:14:40 s 1 -172726.49 3 +300755.15 800.0 C57
2018-10-13 20:14:40 S 02 35 06.710 -29 57 55.73 V C57
2018-10-13 20:14:40 s 1 -175522.82 0 +296170.71 4080.0 C57
2018-10-14 12:31:42 C 02 34 33.51 -30 21 18.4 U T05
2018-10-14 12:46:23 C 02 34 32.39 -30 21 38.7 U T05
2018-10-14 13:00:24 C 02 34 31.30 -30 21 57.5 U T05
2018-10-14 13:15:07 C 02 34 30.16 -30 22 18.7 U T05
2023-01-31 08:28:50 C 16 04 52.56 -08 55 15.1 u 807
2023-01-31 08:34:17 C 16 04 53.53 -08 55 09.4 u 807
2023-01-31 08:39:44 C 16 04 54.50 -08 55 03.3 u 807
2023-02-01 12:44:35 C 16 09 58.460 -08 23 43.26 V 703
2023-02-01 12:52:15 C 16 09 59.868 -08 23 35.52 V 703
2023-02-01 12:59:55 C 16 10 01.229 -08 23 26.59 V 703
2023-02-01 13:07:36 C 16 10 02.644 -08 23 17.34 V 703
2023-04-25 11:21:58 C 23 00 20.862 +29 04 19.96 V 703
2023-04-25 11:27:46 C 23 00 21.845 +29 04 21.22 V 703
2023-04-25 11:39:20 C 23 00 23.882 +29 04 21.83 V 703
2023-09-15 09:07:13 C 04 00 44.262 -14 10 38.35 V 703
2023-09-15 09:14:36 C 04 00 44.284 -14 10 49.22 V 703
2023-09-15 09:29:23 C 04 00 44.276 -14 11 14.32 V 703
2023-09-17 07:15:28 C 04 00 44.338 -15 25 17.26 V W68
2023-09-17 07:18:04 C 04 00 44.261 -15 25 20.75 V W68
2023-09-17 07:22:38 C 04 00 44.210 -15 25 28.02 V W68
2023-09-17 07:31:06 C 04 00 44.201 -15 25 41.38 V W68
2023-09-18 10:22:06 C 04 00 39.557 -16 09 24.41 V 703
2023-09-18 10:29:48 C 04 00 39.431 -16 09 37.26 V 703
2023-09-18 10:37:30 C 04 00 39.463 -16 09 49.61 V 703
2023-09-18 10:45:11 C 04 00 39.398 -16 10 02.57 V 703
2023-09-23 00:40:49 C 03 59 43.728 -19 08 01.97 V M22
2023-09-23 00:44:04 C 03 59 43.634 -19 08 06.97 V M22
2023-09-23 00:49:56 C 03 59 43.570 -19 08 16.22 V M22
2023-09-23 00:57:11 C 03 59 43.476 -19 08 28.07 V M22
2023-09-25 12:44:01 C 03 58 48.154 -20 44 35.72 X F51
2023-09-25 13:00:09 C 03 58 47.831 -20 45 01.62 X F51
2023-09-25 13:16:17 C 03 58 47.514 -20 45 27.35 X F51
2023-10-01 12:40:49 C 03 55 22.324 -24 30 19.13 X F51
2023-10-01 12:55:39 C 03 55 21.852 -24 30 41.94 X F51
2023-10-01 13:10:32 C 03 55 21.366 -24 31 04.72 X F51
2023-10-05 10:03:08 C 03 52 14.106 -26 50 23.96 V 703
2023-10-05 10:10:54 C 03 52 13.940 -26 50 34.55 V 703