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JPL Small-Body Database Browser
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344955 (2004 VB81)
Classification:
Outer Main-belt Asteroid
SPK-ID:
2344955
[
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
.09754806636404766
7.9748e-08
a
3.90995011663057
8.0635e-08
au
q
3.528542043173375
3.6281e-07
au
i
3.105579349431968
6.9714e-06
deg
node
61.08136011083759
0.00015885
deg
peri
356.8640126413918
0.00016556
deg
M
307.4048446211243
4.72e-05
deg
t
p
2459013.070806044161
(2020-Jun-12.57080604)
0.00037661
TDB
period
2823.938613850957
7.73
8.7357e-05
2.392e-07
d
yr
n
.1274815246458471
3.9436e-09
deg/d
Q
4.291358190087765
8.85e-08
au
Orbit Determination Parameters
# obs. used (total)
157
data-arc span
5502 days (15.06 yr)
first obs. used
2004-10-09
last obs. used
2019-11-02
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.61589
source
ORB
producer
Otto Matic
solution date
2019-Dec-04 22:57:44
Additional Information
Earth MOID
= 2.54036 au
Jupiter MOID
= 1.03982 au
T_jup
= 3.054
[ 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
|
Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
15.3
n/a
MPO455510
344955 (2004 VB81)
Discovered 2004-Nov-04 by Spacewatch at Kitt Peak
Reference:
20121128/Numbers.arc
Last Updated:
2012-12-03
[ show close-approach data ]
[
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
|
Close-Approach Data
]
2019-Dec-10 16:25 UT
(server date/time)
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