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JPL Small-Body Database Browser
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146232 (2000 WJ125)
Classification:
Main-belt Asteroid
SPK-ID:
2146232
[
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 8
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.2391584374081931
7.5065e-08
a
3.148344411520009
3.9607e-08
au
q
2.395391281638066
2.383e-07
au
i
17.7018106898766
1.0643e-05
deg
node
12.12145391145569
2.5187e-05
deg
peri
35.46495212668997
3.6362e-05
deg
M
106.4184409319601
2.6644e-05
deg
t
p
2457997.334945768926
(2017-Aug-31.83494577)
0.00014398
TDB
period
2040.430376742856
5.59
3.8504e-05
1.054e-07
d
yr
n
.1764333662659291
3.3294e-09
deg/d
Q
3.901297541401953
4.9079e-08
au
Orbit Determination Parameters
# obs. used (total)
291
data-arc span
8031 days (21.99 yr)
first obs. used
1997-04-28
last obs. used
2019-04-24
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.59286
source
ORB
producer
Otto Matic
solution date
2019-Jul-13 09:22:15
Additional Information
Earth MOID
= 1.42372 au
Jupiter MOID
= 1.68789 au
T_jup
= 3.092
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
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Physical Parameters
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Discovery Circumstances
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Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
15.0
n/a
MPO385652
146232 (2000 WJ125)
Discovered 2000-Nov-29 by LINEAR at Socorro
Reference:
20070106/Numbers.arc
Last Updated:
2007-01-09
[ show close-approach data ]
Alternate Designations
2000 WJ125
= 1997 HF16
[
Ephemeris
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Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-14 00:00 UT
(server date/time)
Site Manager:
Ryan S. Park
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