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JPL Small-Body Database Browser
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452244 (2015 TC18)
Classification:
Outer Main-belt Asteroid
SPK-ID:
2452244
[
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 13
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.08670661191203048
7.1377e-08
a
3.249057126035378
7.7433e-08
au
q
2.967342390728211
2.3864e-07
au
i
19.47265709282088
7.4802e-06
deg
node
104.2048754168419
2.0968e-05
deg
peri
317.3161762472477
5.0411e-05
deg
M
175.8193214188866
5.151e-05
deg
t
p
2457555.783276917630
(2016-Jun-16.28327692)
0.00029074
TDB
period
2139.116550299987
5.86
7.6471e-05
2.094e-07
d
yr
n
.1682937752734951
6.0163e-09
deg/d
Q
3.530771861342545
8.4147e-08
au
Orbit Determination Parameters
# obs. used (total)
177
data-arc span
5312 days (14.54 yr)
first obs. used
2004-12-16
last obs. used
2019-07-03
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.57851
source
ORB
producer
Otto Matic
solution date
2019-Sep-24 07:56:49
Additional Information
Earth MOID
= 2.0085 au
Jupiter MOID
= 1.74329 au
T_jup
= 3.086
[ 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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Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
15.1
n/a
MPO446794
452244 (2015 TC18)
Discovered 2004-Dec-16 by LONEOS at Anderson Mesa
Reference:
Last Updated:
2015-11-30
[ show close-approach data ]
Alternate Designations
2015 TC18
= 2004 YH3 = 2014 OY76
[
Ephemeris
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Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-06 18:50 UT
(server date/time)
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