JPL Small-Body Database Browser

+ View the NASA Portal
+ Center for Near-Earth Object Studies

(2010 GY177)

Classification: Jupiter Trojan SPK-ID: 3989824

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

[ hide orbit diagram ]

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.

[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)

Element	Value	Uncertainty (1-sigma)	Units
e	.1042485092264387	3.3566e-07
a	5.15486608912201	1.0656e-06	au
q	4.617478984069119	2.6636e-06	au
i	17.83830707918584	9.2328e-06	deg
node	297.0252286853056	5.6821e-05	deg
peri	358.6983877924487	0.00010174	deg
M	291.3747075432686	0.00010222	deg
t_p	2459815.403562024379 (2022-Aug-23.90356202)	0.0013761	TDB
period	4274.885713802164 11.70	0.0013256 3.629e-06	d yr
n	.08421277762764076	2.6113e-08	deg/d
Q	5.692253194174902	1.1767e-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.	DE431
SB-pert. ephem.	SB431-N16
condition code	1
norm. resid. RMS	.56909
source	ORB
producer	Otto Matic
solution date	2020-May-30 03:57:37

Additional Information

Earth MOID = 3.60157 au

Jupiter MOID = .432739 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	13.949		.33565	3	autocmod 2.8

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

2020-Jul-16 14:48 UT
(server date/time)

Site Manager:	Ryan S. Park
Webmaster:	Alan B. Chamberlin