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JPL Small-Body Database Browser
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344381 (2001 XQ216)
Classification:
Main-belt Asteroid
SPK-ID:
2344381
[
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 6
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.2663544029504111
7.0896e-08
a
3.130478003275329
3.5036e-08
au
q
2.296661403763533
2.2532e-07
au
i
22.40902554554303
9.9071e-06
deg
node
83.03589359053156
2.5396e-05
deg
peri
308.1124459005899
3.468e-05
deg
M
79.41473427420163
2.2394e-05
deg
t
p
2458154.214272630312
(2018-Feb-04.71427263)
0.00012241
TDB
period
2023.08631164532
5.54
3.3963e-05
9.299e-08
d
yr
n
.1779459422604772
2.9873e-09
deg/d
Q
3.964294602787124
4.4368e-08
au
Orbit Determination Parameters
# obs. used (total)
151
data-arc span
6278 days (17.19 yr)
first obs. used
2001-11-20
last obs. used
2019-01-28
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.58161
source
ORB
producer
Otto Matic
solution date
2019-Jul-13 16:02:00
Additional Information
Earth MOID
= 1.36797 au
Jupiter MOID
= 1.68187 au
T_jup
= 3.045
[ 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
15.4
n/a
MPO254671
344381 (2001 XQ216)
Discovered 2001-Dec-14 by LINEAR at Socorro
Reference:
20121128/Numbers.arc
Last Updated:
2012-12-03
[ show close-approach data ]
Alternate Designations
2001 XQ216
= 2006 SZ281
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-15 08:53 UT
(server date/time)
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