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JPL Small-Body Database Browser
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344531 (2002 TE231)
Classification:
Main-belt Asteroid
SPK-ID:
2344531
[
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 12
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.2055507045460943
6.5961e-08
a
2.803350130680591
2.7351e-08
au
q
2.22711953622981
1.9246e-07
au
i
10.34187025562719
6.1763e-06
deg
node
68.81624951754982
3.7668e-05
deg
peri
288.4438809113311
3.979e-05
deg
M
188.8336762121317
1.4706e-05
deg
t
p
2459415.636357391879
(2021-Jul-20.13635739)
7.6604e-05
TDB
period
1714.409015553531
4.69
2.509e-05
6.869e-08
d
yr
n
.2099848966810098
3.073e-09
deg/d
Q
3.379580725131372
3.2973e-08
au
Orbit Determination Parameters
# obs. used (total)
297
data-arc span
6097 days (16.69 yr)
first obs. used
2002-08-18
last obs. used
2019-04-28
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.56163
source
ORB
producer
Otto Matic
solution date
2019-Jul-13 22:25:45
Additional Information
Earth MOID
= 1.24908 au
Jupiter MOID
= 2.16605 au
T_jup
= 3.269
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
15.4
n/a
MPO437459
344531 (2002 TE231)
Discovered 2002-Oct-08 by NEAT at Palomar
Reference:
20121128/Numbers.arc
Last Updated:
2012-12-03
[ show close-approach data ]
Alternate Designations
2002 TE231
= 2003 YM128
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-14 21:42 UT
(server date/time)
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