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JPL Small-Body Database Browser
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437703 (2014 DU53)
Classification:
Main-belt Asteroid
SPK-ID:
2437703
[
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 11
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.08259660490390798
9.1273e-08
a
3.123406558539958
7.4269e-08
au
q
2.865423781069959
3.0958e-07
au
i
9.64824343353027
7.6804e-06
deg
node
170.1685600536652
5.1258e-05
deg
peri
248.9404082964738
7.1213e-05
deg
M
83.00533449129306
4.4725e-05
deg
t
p
2458135.615884701177
(2018-Jan-17.11588470)
0.00025348
TDB
period
2016.235252026259
5.52
7.1914e-05
1.969e-07
d
yr
n
.1785505930611075
6.3685e-09
deg/d
Q
3.381389336009958
8.0404e-08
au
Orbit Determination Parameters
# obs. used (total)
128
data-arc span
4020 days (11.01 yr)
first obs. used
2008-02-09
last obs. used
2019-02-11
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.58519
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 15:53:27
Additional Information
Earth MOID
= 1.89422 au
Jupiter MOID
= 1.94068 au
T_jup
= 3.188
[ 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
16.2
n/a
MPO437698
437703 (2014 DU53)
Discovered 2008-Feb-09 by Mt. Lemmon Survey at Mount Lemmon
Reference:
Last Updated:
2015-06-04
[ show close-approach data ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-11 14:43 UT
(server date/time)
Site Manager:
Ryan S. Park
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