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JPL Small-Body Database Browser
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344599 (2003 DM23)
Classification:
Main-belt Asteroid
SPK-ID:
2344599
[
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 17
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.09326657192706791
5.3522e-08
a
3.073553125812847
3.3292e-08
au
q
2.786893362132559
1.7177e-07
au
i
14.84850841231952
5.4036e-06
deg
node
141.0792054749441
2.5507e-05
deg
peri
295.8516796164576
4.4649e-05
deg
M
64.64050839584151
3.4748e-05
deg
t
p
2458247.103880867975
(2018-May-08.60388087)
0.00018942
TDB
period
1968.155975947022
5.39
3.1978e-05
8.755e-08
d
yr
n
.1829123323555583
2.9719e-09
deg/d
Q
3.360212889493135
3.6397e-08
au
Orbit Determination Parameters
# obs. used (total)
330
data-arc span
6793 days (18.60 yr)
first obs. used
2000-07-31
last obs. used
2019-03-07
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.54836
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 06:16:46
Additional Information
Earth MOID
= 1.83974 au
Jupiter MOID
= 1.86524 au
T_jup
= 3.172
[ show covariance matrix ]
[
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
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
15.4
n/a
MPO437459
344599 (2003 DM23)
Discovered 2003-Feb-25 by NEAT at Haleakala
Reference:
20121128/Numbers.arc
Last Updated:
2012-12-03
[ show close-approach data ]
[
Ephemeris
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Orbit Diagram
|
Orbital Elements
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Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-15 18:50 UT
(server date/time)
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