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(2010 GY177)

Classification: Jupiter Trojan SPK-ID: 3989824

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.

Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)

Element	Value	Uncertainty (1-sigma)	Units
e	.1043701237495529	3.3571e-07
a	5.153934086036434	1.0627e-06	au
q	4.616017347679773	2.6609e-06	au
i	17.83840358331373	9.2326e-06	deg
node	297.0243568591309	5.6826e-05	deg
peri	358.8445460019831	0.0001018	deg
M	308.0980916804311	0.00010568	deg
t_p	2459816.651545765695 (2022-Aug-25.15154577)	0.0013802	TDB
period	4273.726413100266 11.70	0.0013218 3.619e-06	d yr
n	.08423562137634523	2.6052e-08	deg/d
Q	5.691850824393096	1.1736e-06	au

Orbit Determination Parameters

# obs. used (total)	60
data-arc span	3707 days (10.15 yr)
first obs. used	2010-04-02
last obs. used	2020-05-26
planetary ephem.	DE441
SB-pert. ephem.	SB441-N16
condition code	1
norm. resid. RMS	.5691
source	ORB
producer	Otto Matic
solution date	2021-Apr-15 03:42:58

Additional Information

Earth MOID = 3.59813 au

Jupiter MOID = .432556 au

T_jup = 2.894

[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

Physical Parameter Table

Parameter	Symbol	Value	Units	Sigma	Reference	Notes
absolute magnitude	H	13.8		.33565	MPO545775	autocmod 2.8

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

2021-Apr-16 18:28 UT
(server date/time)

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