2018 GW3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1426664517 ± 2.42e-08
Semi-major axis (a)1.1551183369 AU ± 8.01e-09
Inclination (i)12.93405757° ± 1.73e-05
Long. of Asc. Node (Ω)200.64772209° ± 6.46e-06
Arg. of Perihelion (ω)69.17553076° ± 2.94e-05
Mean Anomaly (M)350.76877589° ± 3.94e-05
Mean Motion (n)0.7939123521°/day ± 8.25e-09
Perihelion dist (q)0.99032170 AU ± 2.88e-08
Aphelion dist (Q)1.31991497 AU ± 2.94e-08
Orbital Period1.24147997 yr ± 1.29e-08
Physical Parameters
H (abs. magnitude)24.63
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.310″
Uncertainty0
Orbit TypeApollo
MOID0.063031 AU
Observations Used55
Oppositions1
Arc Total2018-2023
First Observation Used2018-04-13
Last Observation Used2023-11-08
Observations (56)
Date Type RA Dec Mag Band Observatory
2018-04-13 07:20:37 C 11 35 46.763 +02 56 46.06 U F51
2018-04-13 07:37:00 C 11 35 46.806 +02 58 38.08 U F51
2018-04-13 07:53:25 C 11 35 46.864 +03 00 30.84 U F51
2018-04-13 08:09:52 C 11 35 46.899 +03 02 23.61 U F51
2018-04-14 03:23:51 C 11 36 26.73 +05 15 17.0 U I52
2018-04-14 03:27:16 C 11 36 26.84 +05 15 41.0 U I52
2018-04-14 03:32:04 C 11 36 26.85 +05 16 14.5 U I52
2018-04-14 05:39:46 C 11 36 28.03 +05 31 10.7 U G96
2018-04-14 05:47:11 C 11 36 28.11 +05 32 01.9 U G96
2018-04-14 05:54:37 C 11 36 28.14 +05 32 54.5 U G96
2018-04-14 06:02:02 C 11 36 28.21 +05 33 45.5 U G96
2018-04-14 21:48:38 C 11 37 02.48 +07 24 42.5 S 033
2018-04-14 21:51:13 C 11 37 02.51 +07 25 00.4 S 033
2018-04-14 21:53:47 C 11 37 02.56 +07 25 18.6 S 033
2018-04-14 21:56:20 C 11 37 02.60 +07 25 36.7 S 033
2018-04-14 21:58:54 C 11 37 02.65 +07 25 54.8 S 033
2018-04-14 22:01:29 C 11 37 02.69 +07 26 13.2 S 033
2018-04-14 22:04:03 C 11 37 02.73 +07 26 31.4 S 033
2018-04-15 01:33:11 C 11 37 13.49 +07 53 37.3 u 807
2018-04-15 01:39:24 C 11 37 13.62 +07 54 21.5 u 807
2018-04-15 01:45:35 C 11 37 13.68 +07 55 05.4 u 807
2018-04-15 05:06:25 C 11 37 20.34 +08 17 11.3 o 691
2018-04-15 05:24:11 C 11 37 20.54 +08 19 18.2 o 691
2018-04-15 05:41:58 C 11 37 20.77 +08 21 25.3 o 691
2018-04-16 03:36:07 C 11 38 17.62 +10 58 58.9 o 291
2018-04-16 03:39:49 C 11 38 17.67 +10 59 25.6 o 291
2018-04-16 03:43:32 C 11 38 17.75 +10 59 52.7 o 291
2018-04-19 03:06:27 C 11 41 52.85 +19 40 09.4 U I52
2018-04-19 03:12:19 C 11 41 53.02 +19 40 52.4 U I52
2018-04-19 03:14:10 C 11 41 53.09 +19 41 06.0 U I52
2018-04-21 03:32:17 C 11 44 54.77 +25 28 37.0 U I52
2018-04-21 03:35:52 C 11 44 54.94 +25 29 02.9 U I52
2018-04-21 03:37:40 C 11 44 55.02 +25 29 15.4 U I52
2018-04-21 07:01:56 C 11 45 03.33 +25 53 21.4 o 691
2018-04-21 07:12:14 C 11 45 03.75 +25 54 33.8 o 691
2018-04-21 07:22:33 C 11 45 04.22 +25 55 44.7 o 691
2018-04-23 04:47:09 C 11 48 31.68 +31 09 47.4 U I52
2018-04-23 04:49:33 C 11 48 31.82 +31 10 03.9 U I52
2018-04-23 04:51:55 C 11 48 31.90 +31 10 19.5 U I52
2018-04-23 04:54:19 C 11 48 32.08 +31 10 35.9 U I52
2018-05-05 02:33:05 C 12 22 16.97 +56 29 29.9 u H21
2018-05-05 02:52:26 C 12 22 19.33 +56 30 46.1 u H21
2018-05-05 03:06:49 C 12 22 21.25 +56 31 41.9 u H21
2018-05-06 03:05:06 C 12 26 16.05 +58 01 57.8 u H21
2018-05-06 03:24:26 C 12 26 18.61 +58 03 08.9 u H21
2018-05-06 03:49:19 C 12 26 21.85 +58 04 39.5 u H21
2018-09-18 07:33:49 C 23 52 56.97 +42 32 50.8 V V06
2018-09-18 07:47:11 C 23 52 56.86 +42 32 04.3 V V06
2018-10-09 05:48:50 C 23 58 36.96 +11 00 14.5 o 291
2018-10-09 06:02:54 C 23 58 36.98 +10 59 26.2 o 291