JPL Small-Body Database Browser

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

(2020 KU7)

Classification: TransNeptunian Object SPK-ID: 54017445

[ 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.

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)

Element	Value	Uncertainty (1-sigma)	Units
e	.8794375933937384	1.0053e-05
a	34.80310759635624	0.0029338	au
q	4.195946409193374	1.4078e-05	au
i	103.8367656173203	2.9728e-05	deg
node	58.06990030268906	8.3287e-06	deg
peri	230.401147650043	0.00031137	deg
M	358.5508970496257	0.00019131	deg
t_p	2459302.371562739519 (2021-Mar-28.87156274)	0.001824	TDB
period	74993.81776716022 205.32	9.4826 0.02596	d yr
n	.004800395695518838	6.0699e-07	deg/d
Q	65.41026878351911	0.0055139	au

Orbit Determination Parameters

# obs. used (total)	39
data-arc span	438 days (1.20 yr)
first obs. used	2019-04-05
last obs. used	2020-06-16
planetary ephem.	DE431
SB-pert. ephem.	SB431-N16
condition code	3
norm. resid. RMS	.89793
source	ORB
producer	Otto Matic
solution date	2020-Jun-20 06:22:17

Additional Information

Earth MOID = 3.47183 au

Jupiter MOID = .265701 au

T_jup = -0.439

[ 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	15.211		.35908	1	autocmod 2.8

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

2021-Jan-22 14:24 UT
(server date/time)

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