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JPL Small-Body Database Browser
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249296 (2008 TA132)
Classification:
Main-belt Asteroid
SPK-ID:
2249296
[
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
.1275769186049399
7.4373e-08
a
2.665608459526699
3.0338e-08
au
q
2.325538346053022
2.1068e-07
au
i
17.85065075974267
9.2366e-06
deg
node
219.8321320051303
1.4481e-05
deg
peri
322.3163942428112
3.3425e-05
deg
M
3.573385559800128
2.605e-05
deg
t
p
2458584.721331893789
(2019-Apr-11.22133189)
0.00011511
TDB
period
1589.618702817418
4.35
2.7138e-05
7.43e-08
d
yr
n
.2264694038651791
3.8663e-09
deg/d
Q
3.005678573000375
3.4209e-08
au
Orbit Determination Parameters
# obs. used (total)
264
data-arc span
8585 days (23.50 yr)
first obs. used
1995-11-30
last obs. used
2019-06-02
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.58466
source
ORB
producer
Otto Matic
solution date
2019-Sep-24 04:18:38
Additional Information
Earth MOID
= 1.34553 au
Jupiter MOID
= 2.0267 au
T_jup
= 3.303
[ 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
16.0
n/a
MPO433634
diameter
diameter
2.837
km
0.332
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.096
0.010
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
249296 (2008 TA132)
Discovered 2008-Oct-08 by Mt. Lemmon Survey at Mount Lemmon
Reference:
20100824/Numbers.arc
Last Updated:
2010-08-27
[
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
]
2019-Dec-11 20:20 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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