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JPL Small-Body Database Browser
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146743 (2001 XX116)
Classification:
Main-belt Asteroid
SPK-ID:
2146743
[
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 10
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.08212799261367019
6.2576e-08
a
3.046055696462953
2.8552e-08
au
q
2.795889256723016
1.8604e-07
au
i
14.49304789991042
6.5285e-06
deg
node
86.83179109465834
2.2898e-05
deg
peri
7.774850980183814
4.677e-05
deg
M
104.3788500033337
3.8625e-05
deg
t
p
2458037.491185978238
(2017-Oct-10.99118598)
0.00020748
TDB
period
1941.803085983039
5.32
2.7302e-05
7.475e-08
d
yr
n
.1853946996987852
2.6067e-09
deg/d
Q
3.296222136202891
3.0897e-08
au
Orbit Determination Parameters
# obs. used (total)
269
data-arc span
6330 days (17.33 yr)
first obs. used
2001-12-13
last obs. used
2019-04-13
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.59154
source
ORB
producer
Otto Matic
solution date
2019-Jul-13 15:56:46
Additional Information
Earth MOID
= 1.81319 au
Jupiter MOID
= 1.91908 au
T_jup
= 3.185
[ 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
15.3
n/a
MPO436736
146743 (2001 XX116)
Discovered 2001-Dec-13 by LINEAR at Socorro
Reference:
20070106/Numbers.arc
Last Updated:
2007-01-09
[ show close-approach data ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
|
Physical Parameters
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Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-10 20:03 UT
(server date/time)
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