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JPL Small-Body Database Browser
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437359 (2013 TW144)
Classification:
Main-belt Asteroid
SPK-ID:
2437359
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
[ 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
.22178774782039
1.1161e-07
a
2.274447777106927
2.614e-08
au
q
1.770003127087289
2.5636e-07
au
i
7.081586159317175
1.0174e-05
deg
node
185.1166827065477
5.8619e-05
deg
peri
229.0256519316465
6.2053e-05
deg
M
197.9098578870415
2.61e-05
deg
t
p
2459164.613487522658
(2020-Nov-11.11348752)
9.8003e-05
TDB
period
1252.888379643917
3.43
2.1599e-05
5.913e-08
d
yr
n
.287336051518265
4.9535e-09
deg/d
Q
2.778892427126564
3.1938e-08
au
Orbit Determination Parameters
# obs. used (total)
110
data-arc span
9239 days (25.30 yr)
first obs. used
1994-03-09
last obs. used
2019-06-25
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.649
source
ORB
producer
Otto Matic
solution date
2019-Sep-24 07:37:32
Additional Information
Earth MOID
= .789452 au
Jupiter MOID
= 2.61205 au
T_jup
= 3.567
[ show covariance matrix ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
17.7
n/a
MPO279356
437359 (2013 TW144)
Discovered 2006-Aug-29 by CSS at Catalina
Reference:
Last Updated:
2015-06-04
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-10 21:54 UT
(server date/time)
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