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JPL Small-Body Database Browser
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173842 (2001 TM118)
Classification:
Main-belt Asteroid
SPK-ID:
2173842
[
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 11
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.2387359090820139
5.7845e-08
a
3.109401643576482
2.6758e-08
au
q
2.367075815496142
1.7257e-07
au
i
15.02088565262961
8.5872e-06
deg
node
322.8262509232715
2.3876e-05
deg
peri
97.71815594324353
3.14e-05
deg
M
47.67802741226152
1.699e-05
deg
t
p
2458335.265849862378
(2018-Aug-04.76584986)
9.3931e-05
TDB
period
2002.68969233798
5.48
2.5851e-05
7.078e-08
d
yr
n
.1797582528023744
2.3204e-09
deg/d
Q
3.851727471656821
3.3146e-08
au
Orbit Determination Parameters
# obs. used (total)
389
data-arc span
6413 days (17.56 yr)
first obs. used
2001-09-10
last obs. used
2019-04-02
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.54298
source
ORB
producer
Otto Matic
solution date
2019-Jul-13 08:00:52
Additional Information
Earth MOID
= 1.43539 au
Jupiter MOID
= 1.77671 au
T_jup
= 3.123
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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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
15.2
n/a
MPO427061
173842 (2001 TM118)
Discovered 2001-Oct-15 by LINEAR at Socorro
Reference:
20080122/Numbers.arc
Last Updated:
2008-01-28
[ 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 09:30 UT
(server date/time)
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