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
2003-05-01 04:00:33 C 09 04 28.27 +07 13 38.4 19.6 c 704
2003-05-01 04:35:13 C 09 04 29.44 +07 14 30.9 19.7 c 704
2003-05-06 04:06:56 C 09 09 33.01 +10 10 12.5 c 926
2003-05-06 04:12:08 C 09 09 33.26 +10 10 21.3 c 926
2003-05-06 04:17:23 C 09 09 33.62 +10 10 27.7 c 926
2003-06-09 21:03:28 C 10 05 38.76 +25 03 59.1 c 540
2003-06-09 21:08:47 C 10 05 39.25 +25 04 03.7 c 540
2003-08-11 20:06:44 C 13 02 52.39 +36 56 32.4 c 540
2003-08-11 20:14:52 C 13 02 53.62 +36 56 32.8 c 540
2003-08-11 20:23:00 C 13 02 54.96 +36 56 33.6 c 540
2003-09-15 18:56:26 C 15 47 08.24 +31 12 21.8 c 215
2003-09-15 18:58:41 C 15 47 08.72 +31 12 18.8 c 215
2003-09-27 10:29:02 C 16 56 25.14 +23 51 35.8 300
2003-09-27 10:40:18 C 16 56 28.07 +23 51 13.2 300
2003-09-28 10:38:03 C 17 02 34.83 +23 03 55.1 300
2003-09-28 10:40:29 C 17 02 35.37 +23 03 51.1 300
2003-10-13 03:42:33 C 18 31 25.05 +09 34 56.8 r 649
2003-10-13 03:45:06 C 18 31 25.63 +09 34 50.4 r 649
2003-10-13 03:47:40 C 18 31 26.27 +09 34 44.2 r 649
2003-11-21 01:34:40 C 21 30 30.99 -15 35 10.0 19.6 c 704
2003-11-21 02:11:49 C 21 30 36.17 -15 35 37.8 19.4 c 704
2003-11-21 02:30:59 C 21 30 38.96 -15 35 51.7 19.3 c 704
2008-01-03 14:21:29 C 11 23 53.88 -35 10 02.8 o 474
2008-01-03 14:30:14 C 11 23 54.07 -35 10 05.6 o 474
2008-01-03 14:38:15 C 11 23 54.29 -35 10 08.6 o 474
2008-02-12 16:30:04 C 11 25 14.98 -36 44 49.0 r E12
2008-02-12 16:48:22 C 11 25 14.30 -36 44 43.5 r E12
2008-02-12 17:06:24 C 11 25 13.69 -36 44 37.2 r E12
2008-02-12 17:24:03 C 11 25 13.08 -36 44 31.7 r E12
2008-02-16 15:18:17 C 11 21 46.69 -36 07 55.3 r E12
2008-02-16 15:42:59 C 11 21 45.61 -36 07 43.6 r E12
2008-02-16 16:07:20 C 11 21 44.56 -36 07 33.3 r E12
2008-02-16 16:31:50 C 11 21 43.45 -36 07 21.3 r E12
2008-03-01 14:33:25 C 11 03 34.48 -31 38 06.1 r E12
2008-03-01 14:47:43 C 11 03 33.44 -31 37 49.2 r E12
2008-03-01 15:01:47 C 11 03 32.47 -31 37 32.4 r E12
2008-03-01 15:15:41 C 11 03 31.53 -31 37 14.7 r E12
2008-03-10 13:47:21 C 10 47 55.78 -26 08 19.2 r E12
2008-03-10 13:59:45 C 10 47 54.78 -26 07 56.1 r E12
2008-03-10 14:12:06 C 10 47 53.77 -26 07 32.9 r E12
2008-03-10 14:24:25 C 10 47 52.80 -26 07 09.9 r E12
2008-03-23 02:44:30 C 10 24 33.81 -14 14 35.0 r 808
2008-03-23 02:59:00 C 10 24 32.67 -14 13 54.2 r 808
2008-03-23 03:09:50 C 10 24 31.78 -14 13 24.1 r 808
2008-03-25 07:11:52 C 10 20 41.23 -11 42 49.6 r H45
2008-03-25 07:13:56 C 10 20 41.11 -11 42 43.7 r H45
2008-03-25 07:17:33 C 10 20 40.80 -11 42 33.2 r H45
2008-03-25 07:18:26 C 10 20 40.74 -11 42 30.4 r H45
2008-03-25 07:20:41 C 10 20 40.57 -11 42 23.6 r H45
2008-03-25 07:27:23 C 10 20 40.09 -11 42 04.2 r H45