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JPL Small-Body Database Browser
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266982 (2010 WL62)
Classification:
Jupiter Trojan
SPK-ID:
2266982
[
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 17
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.0883068493686021
8.9565e-08
a
5.182287174024228
2.6614e-07
au
q
4.724655721162831
6.1351e-07
au
i
6.848165965321501
5.635e-06
deg
node
86.81858483594935
6.5562e-05
deg
peri
245.4079035667756
8.59e-05
deg
M
352.7081494588808
4.88e-05
deg
t
p
2458687.780233186617
(2019-Jul-23.28023319)
0.00057917
TDB
period
4309.04113708827
11.80
0.00033195
9.088e-07
d
yr
n
.08354526878415026
6.4359e-09
deg/d
Q
5.639918626885624
2.8965e-07
au
Orbit Determination Parameters
# obs. used (total)
240
data-arc span
6489 days (17.77 yr)
first obs. used
2002-02-14
last obs. used
2019-11-21
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.60504
source
ORB
producer
Otto Matic
solution date
2019-Dec-14 17:22:58
Additional Information
Earth MOID
= 3.72054 au
Jupiter MOID
= .180406 au
T_jup
= 2.978
[ 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
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Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
13.1
n/a
MPO454984
diameter
diameter
12.060
km
1.282
urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)
geometric albedo
albedo
0.084
0.027
urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)
266982 (2010 WL62)
Discovered 2007-Jul-21 by Ye, Q.-z. at Lulin
Reference:
20110218/Numbers.arc
Last Updated:
2011-02-22
Alternate Designations
2010 WL62
= 2010 BF93
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-16 08:15 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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