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JPL Small-Body Database Browser
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437911 (2002 AL43)
Classification:
Outer Main-belt Asteroid
SPK-ID:
2437911
[
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
.1622756720280213
1.2366e-07
a
3.210049853863595
8.3474e-08
au
q
2.689136856584428
4.0964e-07
au
i
29.14547728287388
1.313e-05
deg
node
114.0466082060351
2.3814e-05
deg
peri
10.64840116348826
4.5192e-05
deg
M
352.7649241883164
4.3779e-05
deg
t
p
2458642.718877106155
(2019-Jun-08.21887711)
0.00025644
TDB
period
2100.709951604387
5.75
8.194e-05
2.243e-07
d
yr
n
.1713706357819913
6.6845e-09
deg/d
Q
3.730962851142761
9.702e-08
au
Orbit Determination Parameters
# obs. used (total)
69
data-arc span
6227 days (17.05 yr)
first obs. used
2002-01-09
last obs. used
2019-01-27
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.71502
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 12:49:26
Additional Information
Earth MOID
= 1.70879 au
Jupiter MOID
= 1.40856 au
T_jup
= 2.975
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
15.9
n/a
MPO419198
437911 (2002 AL43)
Discovered 2002-Jan-09 by LINEAR at Socorro
Reference:
Last Updated:
2015-07-06
[ show close-approach data ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-06 11:03 UT
(server date/time)
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