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JPL Small-Body Database Browser
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146992 (2002 PK48)
Classification:
Main-belt Asteroid
SPK-ID:
2146992
[
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 15
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.141712365776215
4.5417e-08
a
2.263475989407985
7.9028e-09
au
q
1.94271345207132
1.0234e-07
au
i
5.686567579394876
3.9111e-06
deg
node
260.3420619323789
5.3769e-05
deg
peri
53.44376333196757
5.6204e-05
deg
M
342.01213519814
1.5514e-05
deg
t
p
2458662.649748955535
(2019-Jun-28.14974896)
5.3582e-05
TDB
period
1243.833543916726
3.41
6.5142e-06
1.783e-08
d
yr
n
.2894277950298644
1.5158e-09
deg/d
Q
2.584238526744649
9.0227e-09
au
Orbit Determination Parameters
# obs. used (total)
515
data-arc span
7303 days (19.99 yr)
first obs. used
1999-11-03
last obs. used
2019-11-01
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.55298
source
ORB
producer
Otto Matic
solution date
2019-Dec-04 13:01:56
Additional Information
Earth MOID
= .934035 au
Jupiter MOID
= 2.66171 au
T_jup
= 3.598
[ 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
16.3
n/a
MPO436738
146992 (2002 PK48)
Discovered 2002-Aug-10 by LINEAR at Socorro
Reference:
20070106/Numbers.arc
Last Updated:
2007-01-09
[ show close-approach data ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-12 19:49 UT
(server date/time)
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