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JPL Small-Body Database Browser
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437201 (2012 WZ5)
Classification:
Main-belt Asteroid
SPK-ID:
2437201
[
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 14
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.07699476027114152
7.6847e-08
a
3.107681429116368
6.3622e-08
au
q
2.868406242482475
2.5762e-07
au
i
9.751601672922479
1.8894e-05
deg
node
237.7054992373099
6.2154e-05
deg
peri
76.08485342845088
0.00016095
deg
M
162.0039558906825
0.00014849
deg
t
p
2457700.015411530876
(2016-Nov-07.51541153)
0.00083397
TDB
period
2001.028000005333
5.48
6.1449e-05
1.682e-07
d
yr
n
.1799075275303697
5.5248e-09
deg/d
Q
3.346956615750261
6.8521e-08
au
Orbit Determination Parameters
# obs. used (total)
145
data-arc span
5923 days (16.22 yr)
first obs. used
2001-11-17
last obs. used
2018-02-04
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.61827
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 14:37:58
Additional Information
Earth MOID
= 1.87392 au
Jupiter MOID
= 1.86359 au
T_jup
= 3.193
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
|
Mission Design
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Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
15.8
n/a
MPO247238
437201 (2012 WZ5)
Discovered 2001-Nov-17 by Spacewatch at Kitt Peak
Reference:
Last Updated:
2015-06-04
[ show close-approach data ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-12 14:20 UT
(server date/time)
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Ryan S. Park
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