2016 GU220

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5482161228 ± 6.23e-05
Semi-major axis (a)2.6882361516 AU ± 3.70e-04
Inclination (i)25.22176342° ± 2.41e-03
Long. of Asc. Node (Ω)25.51551156° ± 1.45e-03
Arg. of Perihelion (ω)117.66376019° ± 5.89e-04
Mean Anomaly (M)88.02577008° ± 1.68e-01
Mean Motion (n)0.2236202612°/day ± 4.62e-05
Perihelion dist (q)1.21450175 AU ± 2.37e-04
Aphelion dist (Q)4.16197055 AU ± 5.97e-04
Orbital Period4.40758936 yr ± 9.11e-04
Physical Parameters
H (abs. magnitude)20.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.340″
Uncertainty3
Orbit TypeAmor
MOID0.374713 AU
Observations Used28
Oppositions1
Arc Total2016-2016
First Observation Used2016-04-01
Last Observation Used2016-05-01
Observations (28)
Date Type RA Dec Mag Band Observatory
2016-04-01 14:11:47 C 15 25 28.423 -21 26 35.86 L F51
2016-04-01 14:28:01 C 15 25 27.195 -21 26 57.77 L F51
2016-04-11 10:53:49 C 15 05 41.077 -26 29 05.38 L F51
2016-04-11 11:09:37 C 15 05 39.524 -26 29 23.50 L F51
2016-04-11 11:25:23 C 15 05 37.971 -26 29 42.13 L F51
2016-04-11 11:41:12 C 15 05 36.415 -26 30 00.39 L F51
2016-04-12 11:02:04 C 15 03 23.620 -26 56 48.84 t 568
2016-04-12 11:03:33 C 15 03 23.469 -26 56 50.53 t 568
2016-04-12 11:05:03 C 15 03 23.324 -26 56 52.20 t 568
2016-04-12 15:50:43 C 15 02 55.41 -27 02 00.4 t 474
2016-04-12 15:59:49 C 15 02 54.52 -27 02 11.3 t 474
2016-04-14 09:25:12 C 14 58 53.41 -27 48 09.1 o 691
2016-04-14 09:30:26 C 14 58 52.89 -27 48 14.5 o 691
2016-04-14 09:35:40 C 14 58 52.34 -27 48 20.4 o 691
2016-04-14 12:32:16 C 14 58 34.879 -27 51 28.19 t 568
2016-04-14 12:33:45 C 14 58 34.727 -27 51 29.79 t 568
2016-04-14 12:35:31 C 14 58 34.547 -27 51 31.64 t 568
2016-04-17 09:12:40 C 14 51 43.16 -29 01 50.9 u 807
2016-04-17 09:18:57 C 14 51 42.49 -29 01 56.9 u 807
2016-04-17 09:25:25 C 14 51 41.84 -29 02 03.2 u 807
2016-04-20 03:38:47 C 14 44 58.99 -30 04 02.4 u 807
2016-04-20 03:48:20 C 14 44 57.94 -30 04 10.7 u 807
2016-04-20 03:57:55 C 14 44 56.96 -30 04 19.0 u 807
2016-04-27 08:59:48 C 14 27 25.76 -32 16 53.5 o 291
2016-04-27 09:10:02 C 14 27 24.67 -32 17 01.0 o 291
2016-05-01 05:08:50 C 14 18 33.22 -33 10 09.8 u 807
2016-05-01 05:16:43 C 14 18 32.45 -33 10 13.7 u 807
2016-05-01 05:24:50 C 14 18 31.64 -33 10 17.7 u 807