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JPL Small-Body Database Browser
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249052 (2007 TN129)
Classification:
Main-belt Asteroid
SPK-ID:
2249052
[
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 12
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1377339160240022
9.0952e-08
a
3.04180653950164
4.9534e-08
au
q
2.62284661302866
2.8327e-07
au
i
9.101403072410841
1.2045e-05
deg
node
37.80525207645534
4.073e-05
deg
peri
15.12330400788668
5.2453e-05
deg
M
54.41140306473136
3.585e-05
deg
t
p
2458307.624370664309
(2018-Jul-08.12437066)
0.00018892
TDB
period
1937.741367106744
5.31
4.7333e-05
1.296e-07
d
yr
n
.1857833073654812
4.5381e-09
deg/d
Q
3.460766465974619
5.6357e-08
au
Orbit Determination Parameters
# obs. used (total)
266
data-arc span
5410 days (14.81 yr)
first obs. used
2004-03-18
last obs. used
2019-01-09
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.58563
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 09:41:08
Additional Information
Earth MOID
= 1.63435 au
Jupiter MOID
= 1.94052 au
T_jup
= 3.206
[ 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
15.6
n/a
MPO418329
diameter
diameter
6.783
km
0.577
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.024
0.004
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
249052 (2007 TN129)
Discovered 2007-Oct-06 by Spacewatch at Kitt Peak
Reference:
20100824/Numbers.arc
Last Updated:
2010-08-27
[ show close-approach data ]
Alternate Designations
2007 TN129
= 2004 FO159
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
|
Physical Parameters
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Discovery Circumstances
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Close-Approach Data
]
2019-Dec-13 02:51 UT
(server date/time)
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Webmaster
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