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JPL Small-Body Database Browser
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173641 (2001 FE142)
Classification:
Main-belt Asteroid
SPK-ID:
2173641
[
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 10
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1529608493009831
5.6331e-08
a
2.355340108093437
1.2343e-08
au
q
1.995065284766796
1.3209e-07
au
i
1.500515700700203
7.4491e-06
deg
node
224.4675202565502
0.00023718
deg
peri
272.5043433275942
0.00023872
deg
M
38.33019666237765
2.5214e-05
deg
t
p
2458459.921982317079
(2018-Dec-07.42198232)
9.2236e-05
TDB
period
1320.318985358222
3.61
1.0378e-05
2.841e-08
d
yr
n
.2726613825842448
2.1433e-09
deg/d
Q
2.715614931420079
1.4231e-08
au
Orbit Determination Parameters
# obs. used (total)
234
data-arc span
9109 days (24.94 yr)
first obs. used
1994-05-03
last obs. used
2019-04-11
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.59685
source
ORB
producer
Otto Matic
solution date
2019-Jul-13 09:24:16
Additional Information
Earth MOID
= 1.00983 au
Jupiter MOID
= 2.31699 au
T_jup
= 3.538
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
17.4
n/a
MPO422664
173641 (2001 FE142)
Discovered 2001-Mar-23 by LONEOS at Anderson Mesa
Reference:
20080122/Numbers.arc
Last Updated:
2008-01-28
[ show close-approach data ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-13 02:55 UT
(server date/time)
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