2008 GP20

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.4419856382 ± 9.35e-08
Semi-major axis (a)	1.9589601239 AU ± 3.62e-09
Inclination (i)	32.64879156° ± 3.14e-05
Long. of Asc. Node (Ω)	31.38822485° ± 9.82e-06
Arg. of Perihelion (ω)	93.11178249° ± 2.31e-05
Mean Anomaly (M)	182.27677813° ± 1.89e-05
Mean Motion (n)	0.3594792961°/day ± 9.98e-10
Perihelion dist (q)	1.09312788 AU ± 1.83e-07
Aphelion dist (Q)	2.82479236 AU ± 1.83e-07
Orbital Period	2.74181655 yr ± 7.61e-09

Physical Parameters

H (abs. magnitude)	19.60
G (slope)	0.15

Orbit Solution

Source	IAA
Solution Date	2026-06-01
RMS Residual	0.329″
Uncertainty	0
Orbit Type	Amor
MOID	0.402057 AU
Observations Used	113
Oppositions	7
Arc Total	2008-2019
First Observation Used	2008-04-10
Last Observation Used	2019-05-04

Observations (116)

Date	Type	RA	Dec	Mag	Band	Observatory
2019-04-25 06:00:57	C	13 34 19.86	-09 27 51.2	–	V	G96
2019-04-25 06:08:27	C	13 34 18.88	-09 28 02.4	–	V	G96
2019-04-25 06:15:54	C	13 34 17.90	-09 28 12.9	–	V	G96
2019-04-25 06:23:23	C	13 34 16.92	-09 28 24.2	–	V	G96
2019-04-25 08:35:33	C	13 34 00.529	-09 31 32.24	–	U	F51
2019-04-25 08:52:50	C	13 33 58.290	-09 31 57.26	–	U	F51
2019-04-25 09:10:08	C	13 33 56.035	-09 32 22.25	–	U	F51
2019-04-25 09:27:19	C	13 33 53.802	-09 32 47.09	–	U	F51
2019-05-03 06:50:48	C	13 12 52.64	-13 36 49.3	–	V	G96
2019-05-03 06:58:10	C	13 12 51.96	-13 36 57.7	–	V	G96
2019-05-03 07:05:35	C	13 12 51.18	-13 37 05.7	–	V	G96
2019-05-03 07:12:58	C	13 12 50.47	-13 37 14.6	–	V	G96
2019-05-04 08:23:28	C	13 10 29.233	-14 05 20.62	–	U	F51
2019-05-04 08:40:40	C	13 10 27.595	-14 05 39.50	–	U	F51
2019-05-04 08:57:52	C	13 10 25.936	-14 05 58.43	–	U	F51
2019-05-04 09:15:04	C	13 10 24.297	-14 06 17.26	–	U	F51

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