2009 WG104

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3053452374 ± 4.20e-08
Semi-major axis (a)1.6863203780 AU ± 2.99e-09
Inclination (i)15.71438947° ± 7.84e-06
Long. of Asc. Node (Ω)261.87013633° ± 1.09e-05
Arg. of Perihelion (ω)103.62834126° ± 1.99e-05
Mean Anomaly (M)135.99963721° ± 1.53e-05
Mean Motion (n)0.4500928810°/day ± 1.20e-09
Perihelion dist (q)1.17141048 AU ± 7.08e-08
Aphelion dist (Q)2.20123027 AU ± 7.09e-08
Orbital Period2.18982864 yr ± 5.82e-09
Physical Parameters
H (abs. magnitude)20.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.260″
Uncertainty0
Orbit TypeAmor
MOID0.303567 AU
Observations Used99
Oppositions7
Arc Total2009-2022
First Observation Used2009-11-24
Last Observation Used2022-07-25
Observations (106)
Date Type RA Dec Mag Band Observatory
2019-01-04 14:08:44 C 09 24 02.936 -05 52 07.67 V F51
2019-01-04 14:24:55 C 09 24 02.121 -05 52 14.60 V F51
2019-01-04 14:25:50 C 09 24 02.083 -05 52 14.99 V F51
2019-01-04 14:42:03 C 09 24 01.307 -05 52 22.08 V F51
2019-01-04 14:42:58 C 09 24 01.262 -05 52 22.55 V F51
2019-01-13 12:03:03 C 09 12 31.697 -07 10 46.85 V F51
2019-01-13 12:20:23 C 09 12 30.654 -07 10 51.63 V F51
2019-01-13 12:37:45 C 09 12 29.559 -07 10 56.72 V F51
2019-01-27 09:09:39 C 08 50 42.463 -08 03 42.48 V F51
2019-01-27 09:26:12 C 08 50 41.303 -08 03 42.97 V F51
2019-01-27 09:42:43 C 08 50 40.128 -08 03 43.49 V F51
2019-01-27 09:59:11 C 08 50 39.002 -08 03 43.72 V F51
2020-06-22 13:34:05 C 23 05 17.820 +15 00 53.66 V F51
2020-06-22 13:52:23 C 23 05 19.761 +15 01 25.38 V F51
2020-06-22 14:10:52 C 23 05 21.674 +15 01 57.20 V F51
2020-10-12 14:15:37 C 06 05 20.775 +52 54 36.96 V F52
2020-11-23 08:35:07 C 05 59 17.28 +35 28 03.2 U I41
2020-11-23 08:35:49 C 05 59 17.26 +35 28 02.2 U I41
2020-11-23 09:46:09 C 05 59 11.54 +35 26 19.6 U I41
2020-11-23 09:54:39 C 05 59 10.89 +35 26 07.2 U I41
2020-11-25 21:10:14 C 05 54 41.91 +33 58 19.8 V L01
2020-11-25 21:13:37 C 05 54 41.63 +33 58 14.9 V L01
2020-11-25 21:16:58 C 05 54 41.34 +33 58 10.2 V L01
2020-11-25 21:30:26 C 05 54 40.24 +33 57 50.6 V L01
2020-11-25 21:33:48 C 05 54 39.99 +33 57 45.5 V L01
2020-11-25 22:32:25 C 05 54 35.29 +33 56 15.3 V Z99
2020-11-25 22:40:12 C 05 54 34.68 +33 56 03.9 V Z99
2020-11-25 22:44:06 C 05 54 34.36 +33 55 57.9 V Z99
2020-12-15 05:43:36 C 05 19 47.00 +22 30 45.0 U I41
2020-12-15 06:16:33 C 05 19 44.77 +22 30 01.3 U I41
2020-12-15 06:26:27 C 05 19 44.11 +22 29 48.3 U I41
2020-12-15 08:40:50 C 05 19 34.92 +22 26 48.5 U I41
2020-12-15 08:42:12 C 05 19 34.84 +22 26 46.9 U I41
2020-12-15 08:43:33 C 05 19 34.73 +22 26 44.8 U I41
2020-12-17 20:27:00 C 05 15 58.83 +21 08 55.4 V B67
2020-12-17 20:33:44 C 05 15 58.42 +21 08 46.9 V B67
2020-12-17 20:40:25 C 05 15 58.07 +21 08 38.0 V B67
2021-01-10 05:37:36 C 04 58 56.92 +12 47 55.9 V G96
2021-01-10 05:45:01 C 04 58 56.89 +12 47 52.0 V G96
2021-01-10 05:52:27 C 04 58 56.83 +12 47 47.7 V G96
2021-01-10 05:59:51 C 04 58 56.78 +12 47 43.4 V G96
2021-01-11 09:38:10 C 04 58 52.164 +12 33 19.17 U F51
2021-01-11 09:54:58 C 04 58 52.064 +12 33 10.66 U F51
2021-01-11 10:11:44 C 04 58 51.987 +12 33 01.89 U F51
2021-01-11 10:28:31 C 04 58 51.920 +12 32 53.26 U F51
2022-07-04 08:05:15 C 16 36 55.604 -16 08 56.91 U F52
2022-07-04 08:18:04 C 16 36 54.926 -16 08 45.37 U F52
2022-07-04 08:30:55 C 16 36 54.225 -16 08 33.73 U F52
2022-07-04 08:43:45 C 16 36 53.537 -16 08 22.19 U F52
2022-07-25 07:12:45 C 16 23 51.785 -09 45 29.03 U F52