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JPL Small-Body Database Browser
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146666 (2001 UW162)
Classification:
Main-belt Asteroid
SPK-ID:
2146666
[
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 16
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1730212121691637
5.8928e-08
a
2.726799905229079
2.0162e-08
au
q
2.255005680283583
1.6887e-07
au
i
12.53476784194947
5.4125e-06
deg
node
51.77011544750585
2.4189e-05
deg
peri
89.55803483195014
3.2531e-05
deg
M
245.5764797468452
1.7562e-05
deg
t
p
2459123.246502992204
(2020-Sep-30.74650299)
8.0883e-05
TDB
period
1644.668339698321
4.50
1.8241e-05
4.994e-08
d
yr
n
.2188891166142557
2.4277e-09
deg/d
Q
3.198594130174576
2.3651e-08
au
Orbit Determination Parameters
# obs. used (total)
378
data-arc span
9842 days (26.95 yr)
first obs. used
1992-11-24
last obs. used
2019-11-05
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.55233
source
ORB
producer
Otto Matic
solution date
2019-Dec-04 13:00:29
Additional Information
Earth MOID
= 1.30951 au
Jupiter MOID
= 1.97092 au
T_jup
= 3.300
[ show covariance matrix ]
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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
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Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
15.7
n/a
MPO453932
146666 (2001 UW162)
Discovered 2001-Oct-23 by LINEAR at Socorro
Reference:
20070106/Numbers.arc
Last Updated:
2007-01-09
[ show close-approach data ]
Alternate Designations
2001 UW162
= 2003 FA29
[
Ephemeris
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Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
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Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-06 03:26 UT
(server date/time)
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