2008 GU20

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4120462990 ± 5.34e-08
Semi-major axis (a)1.9244371979 AU ± 4.78e-09
Inclination (i)5.62148667° ± 5.02e-06
Long. of Asc. Node (Ω)203.43148935° ± 1.84e-05
Arg. of Perihelion (ω)349.95053254° ± 3.47e-05
Mean Anomaly (M)217.54632553° ± 1.33e-05
Mean Motion (n)0.3691957235°/day ± 1.37e-09
Perihelion dist (q)1.13147997 AU ± 1.03e-07
Aphelion dist (Q)2.71739442 AU ± 1.03e-07
Orbital Period2.66965791 yr ± 9.94e-09
NGA Modelr2
A28.30106231e-14 ± 1.06e-14 AU/d²
Physical Parameters
H (abs. magnitude)23.16
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.335″
Uncertainty0
Orbit TypeAmor
MOID0.131482 AU
Observations Used83
Oppositions15
Arc Total2000-2024
First Observation Used2000-05-03
Last Observation Used2024-05-15
Observations (94)
Date Type RA Dec Mag Band Observatory
2016-02-12 10:48:57 C 09 40 20.357 -08 56 07.96 L F51
2016-02-12 11:06:38 C 09 40 20.285 -08 56 14.43 L F51
2016-02-12 11:24:19 C 09 40 20.239 -08 56 20.54 L F51
2016-02-12 11:42:00 C 09 40 20.150 -08 56 26.76 L F51
2016-02-13 07:29:28 C 09 40 25.87 -09 03 24.4 t 705
2016-02-13 07:30:56 C 09 40 25.86 -09 03 24.9 t 705
2016-02-13 07:32:24 C 09 40 25.83 -09 03 25.2 t 705
2016-02-13 08:55:32 C 09 40 27.15 -09 03 47.8 21.1 t 568
2016-02-13 08:57:21 C 09 40 27.14 -09 03 48.4 21.1 t 568
2016-02-13 08:59:10 C 09 40 27.13 -09 03 49.1 21.0 t 568
2016-02-28 04:22:06 C 09 44 15.75 -10 07 22.2 u 807
2016-02-28 04:35:39 C 09 44 15.91 -10 07 22.2 u 807
2016-02-28 04:47:54 C 09 44 16.04 -10 07 22.7 u 807
2016-02-29 05:35:36 C 09 44 50.21 -10 07 46.5 o 691
2016-02-29 05:58:22 C 09 44 50.45 -10 07 45.6 o 691
2016-02-29 06:24:11 C 09 44 50.84 -10 07 44.4 o 691
2016-03-03 08:23:53 C 09 46 50.532 -10 02 38.37 L F51
2016-03-03 08:40:39 C 09 46 50.853 -10 02 36.81 L F51
2016-03-03 08:57:27 C 09 46 51.175 -10 02 34.97 L F51
2016-03-03 09:14:15 C 09 46 51.491 -10 02 33.22 L F51
2016-03-14 07:46:43 C 09 59 27.384 -08 52 38.24 L F51
2016-03-14 08:02:46 C 09 59 28.270 -08 52 31.71 L F51
2016-03-14 08:18:57 C 09 59 29.155 -08 52 25.12 L F51
2016-03-30 08:40:35 C 10 39 49.784 -04 55 17.78 L F51
2016-03-30 08:58:27 C 10 39 52.050 -04 55 03.79 L F51
2016-03-30 09:16:18 C 10 39 54.312 -04 54 49.94 L F51
2016-03-31 04:01:03 C 10 42 36.50 -04 39 16.5 u 807
2016-03-31 04:04:11 C 10 42 36.92 -04 39 13.7 u 807
2016-03-31 04:07:31 C 10 42 37.38 -04 39 11.5 u 807
2016-03-31 04:10:52 C 10 42 37.81 -04 39 08.6 u 807
2016-03-31 04:13:48 C 10 42 38.17 -04 39 06.1 u 807
2024-03-11 00:36:25 C 08 45 53.200 -01 27 28.30 V 807
2024-03-11 00:47:31 C 08 45 53.480 -01 27 22.50 V 807
2024-03-11 00:58:37 C 08 45 53.790 -01 27 16.50 V 807
2024-05-04 05:36:34 C 11 48 42.527 +08 20 05.50 V V00
2024-05-04 05:44:39 C 11 48 44.082 +08 20 04.42 V V00
2024-05-04 05:52:43 C 11 48 45.623 +08 20 03.26 V V00
2024-05-04 06:00:48 C 11 48 47.164 +08 20 02.08 V V00
2024-05-13 02:17:33 C 12 29 47.75 +07 25 26.7 V H21
2024-05-13 02:21:43 C 12 29 48.47 +07 25 25.4 V H21
2024-05-15 06:45:32 C 12 39 18.742 +07 04 38.60 V V06
2024-05-15 06:49:26 C 12 39 19.429 +07 04 36.77 V V06
2024-05-15 06:53:21 C 12 39 20.110 +07 04 34.86 V V06
2024-05-15 06:57:16 C 12 39 20.754 +07 04 33.49 V V06