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JPL Small-Body Database Browser
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146583 (2001 TK99)
Classification:
Main-belt Asteroid
SPK-ID:
2146583
[
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 13
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.09236403866128941
4.5205e-08
a
2.794375893934969
2.1828e-08
au
q
2.536276050833385
1.3176e-07
au
i
3.679602132901143
5.3889e-06
deg
node
260.2395760152156
9.2244e-05
deg
peri
137.5600444506202
9.8839e-05
deg
M
257.1903353689962
3.6517e-05
deg
t
p
2459087.755901408902
(2020-Aug-26.25590141)
0.00017517
TDB
period
1706.183218637858
4.67
1.9992e-05
5.474e-08
d
yr
n
.2109972692659633
2.4723e-09
deg/d
Q
3.052475737036554
2.3844e-08
au
Orbit Determination Parameters
# obs. used (total)
311
data-arc span
6601 days (18.07 yr)
first obs. used
2001-09-28
last obs. used
2019-10-25
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.55287
source
ORB
producer
Otto Matic
solution date
2019-Nov-07 17:05:41
Additional Information
Earth MOID
= 1.54466 au
Jupiter MOID
= 2.31073 au
T_jup
= 3.318
[ 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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Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.0
n/a
MPO449800
146583 (2001 TK99)
Discovered 2001-Oct-14 by LINEAR at Socorro
Reference:
20070106/Numbers.arc
Last Updated:
2007-01-09
[ show close-approach data ]
Alternate Designations
2001 TK99
= 2005 ML27
[
Ephemeris
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Orbit Diagram
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Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-12 19:13 UT
(server date/time)
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