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JPL Small-Body Database Browser
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413925 (2006 WJ171)
Classification:
Main-belt Asteroid
SPK-ID:
2413925
[
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 12
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.0958078671104286
1.9346e-07
a
2.625331705281657
4.6499e-08
au
q
2.373804274141237
5.1288e-07
au
i
12.26313444289718
8.7886e-06
deg
node
72.33561650060267
3.9087e-05
deg
peri
138.7092393090351
0.00010466
deg
M
195.8795435401244
0.00011232
deg
t
p
2459308.828828130048
(2021-Apr-04.32882813)
0.00048751
TDB
period
1553.726961447731
4.25
4.1279e-05
1.13e-07
d
yr
n
.2317009416278387
6.1558e-09
deg/d
Q
2.876859136422076
5.0954e-08
au
Orbit Determination Parameters
# obs. used (total)
82
data-arc span
5297 days (14.50 yr)
first obs. used
2004-03-15
last obs. used
2018-09-15
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.65214
source
ORB
producer
Otto Matic
solution date
2018-Oct-03 13:10:48
Additional Information
Earth MOID
= 1.37932 au
Jupiter MOID
= 2.13633 au
T_jup
= 3.364
[ hide covariance matrix ]
Orbital Elements at Epoch 2456730.5 (2014-Mar-14.0) TDB
Reference:
JPL 12
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.09624441639087612
1.9212e-07
q
2.372296399404216
5.0957e-07
au
t
p
2456204.293221684335
(2012-Oct-03.79322168)
0.00048521
TDB
node
72.39396403225828
3.9108e-05
deg
peri
139.182874987969
0.00010567
deg
i
12.26004393857666
8.786e-06
deg
Orbit Determination Parameters
# obs. used (total)
82
data-arc span
5297 days (14.50 yr)
first obs. used
2004-03-15
last obs. used
2018-09-15
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.65214
source
ORB
producer
Otto Matic
solution date
2018-Oct-03 13:10:48
Additional Information
Jupiter MOID
= 2.13633 au
T_jup
= 3.364
Orbit Covariance (6×6)
e
q
tp
node
peri
i
e
3.690965262813197E-14
-9.756562592997535E-14
-7.803795752842819E-11
5.583350076307197E-13
-1.528488742593388E-11
-6.561916258359861E-14
q
-9.756562592997535E-14
2.596666642641307E-13
2.047989077261462E-10
-1.477888343940138E-12
4.020758356135072E-11
1.800728782472181E-13
tp
-7.803795752842819E-11
2.047989077261462E-10
2.354299037573755E-7
-1.500366879039145E-9
4.765694467973394E-8
2.273819716972626E-10
node
5.583350076307197E-13
-1.477888343940138E-12
-1.500366879039145E-9
1.52947460765505E-9
-1.785591120963453E-9
-4.901890167719121E-13
peri
-1.528488742593388E-11
4.020758356135072E-11
4.765694467973394E-8
-1.785591120963453E-9
1.116687472763363E-8
4.635112206273706E-11
i
-6.561916258359861E-14
1.800728782472181E-13
2.273819716972626E-10
-4.901890167719121E-13
4.635112206273706E-11
7.719334272642363E-11
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.7
n/a
MPO455948
413925 (2006 WJ171)
Discovered 2006-Oct-31 by Mt. Lemmon Survey at Mount Lemmon
Reference:
Last Updated:
2014-11-10
Alternate Designations
2006 WJ171
= 2010 VF110
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
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2019-Dec-10 03:08 UT
(server date/time)
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Ryan S. Park
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