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JPL Small-Body Database Browser
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357284 (2002 TK123)
Classification:
Main-belt Asteroid
SPK-ID:
2357284
[
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 14
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.06287824333440108
7.4667e-08
a
2.672468094617632
3.1705e-08
au
q
2.504427995460841
2.1602e-07
au
i
9.871202565675107
7.5734e-06
deg
node
300.2303486416112
3.3276e-05
deg
peri
58.72957916390887
6.2148e-05
deg
M
290.8014310541246
5.0881e-05
deg
t
p
2458907.233939788095
(2020-Feb-27.73393979)
0.00022578
TDB
period
1595.758698566209
4.37
2.8397e-05
7.775e-08
d
yr
n
.2255980182489122
4.0145e-09
deg/d
Q
2.840508193774423
3.3698e-08
au
Orbit Determination Parameters
# obs. used (total)
188
data-arc span
6222 days (17.03 yr)
first obs. used
2002-09-12
last obs. used
2019-09-25
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.57974
source
ORB
producer
Otto Matic
solution date
2019-Nov-08 11:07:16
Additional Information
Earth MOID
= 1.51295 au
Jupiter MOID
= 2.49303 au
T_jup
= 3.356
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
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Physical Parameters
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Discovery Circumstances
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.6
n/a
MPO440600
357284 (2002 TK123)
Discovered 2002-Sep-12 by NEAT at Palomar
Reference:
20130327/Numbers.arc
Last Updated:
2013-03-29
Alternate Designations
2002 TK123
= 2004 AN21 = 2011 UJ118
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-14 16:37 UT
(server date/time)
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