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JPL Small-Body Database Browser
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382657 (2002 TD9)
Classification:
Main-belt Asteroid
SPK-ID:
2382657
[
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 8
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.395480310052582
1.3436e-07
a
3.004503312827039
2.4489e-08
au
q
1.816281411116192
3.9526e-07
au
i
9.714964579911603
1.0005e-05
deg
node
347.6643804171195
5.5922e-05
deg
peri
51.53671417333398
6.1453e-05
deg
M
50.67454278110984
1.5472e-05
deg
t
p
2458332.740557065754
(2018-Aug-02.24055707)
7.9481e-05
TDB
period
1902.205607906568
5.21
2.3257e-05
6.367e-08
d
yr
n
.1892539894234622
2.3139e-09
deg/d
Q
4.192725214537885
3.4174e-08
au
Orbit Determination Parameters
# obs. used (total)
225
data-arc span
6013 days (16.46 yr)
first obs. used
2002-08-11
last obs. used
2019-01-27
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.57152
source
ORB
producer
Otto Matic
solution date
2019-Jul-13 04:51:32
Additional Information
Earth MOID
= .840701 au
Jupiter MOID
= 1.43288 au
T_jup
= 3.108
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.1
n/a
MPO288363
382657 (2002 TD9)
Discovered 2002-Oct-01 by Crni Vrh at Crni Vrh
Reference:
Last Updated:
2014-01-21
[ show close-approach data ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-13 06:17 UT
(server date/time)
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