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JPL Small-Body Database Browser
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344366 (2001 XE120)
Classification:
Main-belt Asteroid
SPK-ID:
2344366
[
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
.1311114066677675
5.4302e-08
a
2.355280221892247
1.6002e-08
au
q
2.046476118903183
1.2962e-07
au
i
7.685367996842464
6.014e-06
deg
node
69.16646194904895
4.4684e-05
deg
peri
304.6070663127956
5.4675e-05
deg
M
318.4581418730996
2.5899e-05
deg
t
p
2458752.851144838430
(2019-Sep-26.35114484)
9.4579e-05
TDB
period
1320.268630601266
3.61
1.3455e-05
3.684e-08
d
yr
n
.2726717818297718
2.7788e-09
deg/d
Q
2.664084324881311
1.81e-08
au
Orbit Determination Parameters
# obs. used (total)
152
data-arc span
6596 days (18.06 yr)
first obs. used
2001-10-10
last obs. used
2019-11-01
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.57158
source
ORB
producer
Otto Matic
solution date
2019-Nov-08 10:24:15
Additional Information
Earth MOID
= 1.05866 au
Jupiter MOID
= 2.80872 au
T_jup
= 3.531
[ 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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Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
17.2
n/a
MPO455507
344366 (2001 XE120)
Discovered 2001-Oct-10 by NEAT at Palomar
Reference:
20121128/Numbers.arc
Last Updated:
2012-12-03
Alternate Designations
2001 XE120
= 2007 GS57
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-11 22:52 UT
(server date/time)
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