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JPL Small-Body Database Browser
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379815 (2011 KG18)
Classification:
Main-belt Asteroid
SPK-ID:
2379815
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference:
JPL 11
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1171485776588895
7.0101e-08
a
3.15702194972698
4.4295e-08
au
q
2.787181318678571
2.294e-07
au
i
.6481148149267825
7.4556e-06
deg
node
162.7019151257147
0.00058228
deg
peri
68.04798754381436
0.00058308
deg
M
164.4311389077202
3.004e-05
deg
t
p
2457664.671228703170
(2016-Oct-03.17122870)
0.00016497
TDB
period
2048.872007484715
5.61
4.3121e-05
1.181e-07
d
yr
n
.1757064368515395
3.6979e-09
deg/d
Q
3.52686258077539
4.9484e-08
au
Orbit Determination Parameters
# obs. used (total)
122
data-arc span
7141 days (19.55 yr)
first obs. used
1999-03-19
last obs. used
2018-10-06
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.62168
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 14:15:00
Additional Information
Earth MOID
= 1.77675 au
Jupiter MOID
= 1.46219 au
T_jup
= 3.195
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
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Physical Parameters
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Discovery Circumstances
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Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.5
n/a
MPO413415
379815 (2011 KG18)
Discovered 2005-Apr-02 by Mt. Lemmon Survey at Mount Lemmon
Reference:
Last Updated:
2013-11-20
[ show close-approach data ]
Alternate Designations
2011 KG18
= 2007 TM44
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-13 10:40 UT
(server date/time)
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