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JPL Small-Body Database Browser
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437240 (2012 XM23)
Classification:
Main-belt Asteroid
SPK-ID:
2437240
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
[ 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
.165047735782937
8.4139e-08
a
2.710807949629356
4.2949e-08
au
q
2.263395235400645
2.3532e-07
au
i
3.86691659541338
1.0652e-05
deg
node
62.80085917754724
0.00014363
deg
peri
266.1032295624331
0.00014705
deg
M
232.0764216281312
3.3902e-05
deg
t
p
2459179.788158889889
(2020-Nov-26.28815889)
0.00015818
TDB
period
1630.221260650883
4.46
3.8743e-05
1.061e-07
d
yr
n
.2208289197849537
5.248e-09
deg/d
Q
3.158220663858068
5.0037e-08
au
Orbit Determination Parameters
# obs. used (total)
85
data-arc span
5615 days (15.37 yr)
first obs. used
2003-11-18
last obs. used
2019-04-03
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.71359
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 14:58:54
Additional Information
Earth MOID
= 1.25542 au
Jupiter MOID
= 2.19117 au
T_jup
= 3.340
[ show covariance matrix ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
17.1
n/a
MPO434608
437240 (2012 XM23)
Discovered 2003-Nov-18 by Spacewatch at Kitt Peak
Reference:
Last Updated:
2015-06-04
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-10 05:32 UT
(server date/time)
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