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JPL Small-Body Database Browser
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441231 (2007 VJ160)
Classification:
Main-belt Asteroid
SPK-ID:
2441231
[
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 16
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.2389330144963957
1.2824e-07
a
2.591223430560985
3.6621e-08
au
q
1.972094605063357
3.5729e-07
au
i
4.783469072693786
6.6701e-06
deg
node
178.7323526024091
5.8138e-05
deg
peri
170.3144737206773
6.3608e-05
deg
M
312.0377222941693
1.9412e-05
deg
t
p
2458803.479892658633
(2019-Nov-15.97989266)
8.4098e-05
TDB
period
1523.546521399352
4.17
3.2298e-05
8.843e-08
d
yr
n
.2362907826860095
5.0092e-09
deg/d
Q
3.210352256058613
4.5371e-08
au
Orbit Determination Parameters
# obs. used (total)
202
data-arc span
4838 days (13.25 yr)
first obs. used
2006-05-24
last obs. used
2019-08-22
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.45876
source
ORB
producer
Otto Matic
solution date
2019-Sep-24 07:41:53
Additional Information
Earth MOID
= .965211 au
Jupiter MOID
= 2.22377 au
T_jup
= 3.374
[ hide covariance matrix ]
Orbital Elements at Epoch 2457473.5 (2016-Mar-26.0) TDB
Reference:
JPL 16
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.2409809691129691
1.283e-07
q
1.965213824851389
3.5776e-07
au
t
p
2457281.191446655397
(2015-Sep-15.69144666)
7.2598e-05
TDB
node
178.7974544449812
5.8033e-05
deg
peri
170.3603639983927
6.336e-05
deg
i
4.788805947790382
6.6807e-06
deg
Orbit Determination Parameters
# obs. used (total)
202
data-arc span
4838 days (13.25 yr)
first obs. used
2006-05-24
last obs. used
2019-08-22
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.45876
source
ORB
producer
Otto Matic
solution date
2019-Sep-24 07:41:53
Additional Information
Jupiter MOID
= 2.22377 au
T_jup
= 3.374
Orbit Covariance (6×6)
e
q
tp
node
peri
i
e
1.646052143205578E-14
-4.587141962220656E-14
-1.035576934059856E-12
7.866788449022935E-15
-3.028565618443982E-13
-7.788445782773722E-14
q
-4.587141962220656E-14
1.279924953893147E-13
2.843940197343805E-12
-2.29859083248171E-14
8.365689890701589E-13
2.175066939691456E-13
tp
-1.035576934059856E-12
2.843940197343805E-12
5.270431509355036E-9
5.209676443122618E-11
1.861305443994926E-9
1.717277301700058E-11
node
7.866788449022935E-15
-2.29859083248171E-14
5.209676443122618E-11
3.367774956837342E-9
-3.335824924737675E-9
-1.079682113366766E-10
peri
-3.028565618443982E-13
8.365689890701589E-13
1.861305443994926E-9
-3.335824924737675E-9
4.014486323274956E-9
1.135803984520276E-10
i
-7.788445782773722E-14
2.175066939691456E-13
1.717277301700058E-11
-1.079682113366766E-10
1.135803984520276E-10
4.463214990027767E-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
17.7
n/a
MPO353523
441231 (2007 VJ160)
Discovered 2007-Oct-20 by Mt. Lemmon Survey at Mount Lemmon
Reference:
Last Updated:
2015-09-02
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
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Discovery Circumstances
]
2019-Dec-15 13:08 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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Alan B. Chamberlin
