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JPL Small-Body Database Browser
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305996 (2009 KB14)
Classification:
Main-belt Asteroid
SPK-ID:
2305996
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference:
JPL 10
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1201240604586841
9.2819e-08
a
3.126319670225579
5.282e-08
au
q
2.750773457146228
2.9145e-07
au
i
10.22628842833851
8.9066e-06
deg
node
64.88254659116646
4.0954e-05
deg
peri
291.1213144814972
5.2979e-05
deg
M
175.9047993356697
3.7972e-05
deg
t
p
2457613.939576274179
(2016-Aug-13.43957627)
0.00020493
TDB
period
2019.056636786581
5.53
5.1169e-05
1.401e-07
d
yr
n
.1783010904404129
4.5187e-09
deg/d
Q
3.50186588330493
5.9165e-08
au
Orbit Determination Parameters
# obs. used (total)
186
data-arc span
5838 days (15.98 yr)
first obs. used
2003-04-09
last obs. used
2019-04-03
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.59441
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 12:18:49
Additional Information
Earth MOID
= 1.76765 au
Jupiter MOID
= 2.04331 au
T_jup
= 3.179
[ show covariance matrix ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
15.5
n/a
MPO254615
305996 (2009 KB14)
Discovered 2009-May-26 by Spacewatch at Kitt Peak
Reference:
20111110/Numbers.arc
Last Updated:
2011-11-14
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-11 17:43 UT
(server date/time)
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Ryan S. Park
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