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JPL Small-Body Database Browser
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146988 (2002 PN41)
Classification:
Main-belt Asteroid
SPK-ID:
2146988
[
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 21
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.2457880694479893
3.817e-08
a
2.392789182522206
1.0055e-08
au
q
1.80467014875404
8.8744e-08
au
i
5.482843958871277
4.2694e-06
deg
node
153.7299579398836
3.7604e-05
deg
peri
215.6485100629395
3.8529e-05
deg
M
167.9702174414519
7.4237e-06
deg
t
p
2457969.709904571737
(2017-Aug-04.20990457)
2.6539e-05
TDB
period
1351.932728391732
3.70
8.5217e-06
2.333e-08
d
yr
n
.2662854389421124
1.6785e-09
deg/d
Q
2.980908216290371
1.2527e-08
au
Orbit Determination Parameters
# obs. used (total)
562
data-arc span
6106 days (16.72 yr)
first obs. used
2002-08-05
last obs. used
2019-04-24
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.4992
source
ORB
producer
Otto Matic
solution date
2019-Jul-13 08:23:39
Additional Information
Earth MOID
= .806146 au
Jupiter MOID
= 2.48086 au
T_jup
= 3.483
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
|
Mission Design
|
Physical Parameters
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Discovery Circumstances
|
Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.4
n/a
MPO432925
146988 (2002 PN41)
Discovered 2002-Aug-05 by LINEAR at Socorro
Reference:
20070106/Numbers.arc
Last Updated:
2007-01-09
[ show close-approach data ]
[
Ephemeris
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Orbit Diagram
|
Orbital Elements
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Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-12 14:26 UT
(server date/time)
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