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JPL Small-Body Database Browser
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344681 (2003 SM236)
Classification:
Main-belt Asteroid
SPK-ID:
2344681
[
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 13
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1741752463471905
5.4389e-08
a
2.672254603524728
2.927e-08
au
q
2.206813999653395
1.4337e-07
au
i
11.22380396222064
9.1514e-06
deg
node
8.297976414425513
2.8132e-05
deg
peri
55.01798765329374
4.1127e-05
deg
M
157.6235247783292
2.8942e-05
deg
t
p
2457901.891746880896
(2017-May-28.39174688)
0.00012319
TDB
period
1595.567485732655
4.37
2.6215e-05
7.177e-08
d
yr
n
.2256250539191043
3.7071e-09
deg/d
Q
3.137695207396062
3.4369e-08
au
Orbit Determination Parameters
# obs. used (total)
168
data-arc span
5726 days (15.68 yr)
first obs. used
2003-09-21
last obs. used
2019-05-26
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.62581
source
ORB
producer
Otto Matic
solution date
2019-Sep-24 06:30:59
Additional Information
Earth MOID
= 1.23948 au
Jupiter MOID
= 2.31879 au
T_jup
= 3.332
[ 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
16.5
n/a
MPO437460
344681 (2003 SM236)
Discovered 2003-Sep-26 by LINEAR at Socorro
Reference:
20121128/Numbers.arc
Last Updated:
2012-12-03
[ show close-approach data ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
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Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-06 18:50 UT
(server date/time)
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