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JPL Small-Body Database Browser
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452284 (2015 TA202)
Classification:
Main-belt Asteroid
SPK-ID:
2452284
[
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 9
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1162355827050185
9.2494e-08
a
3.008191371059897
6.8848e-08
au
q
2.658532494156541
2.7304e-07
au
i
10.38721989007616
1.1019e-05
deg
node
357.5295882058321
4.2314e-05
deg
peri
313.7836743663904
7.4982e-05
deg
M
306.8412586687507
7.4851e-05
deg
t
p
2458881.903054509069
(2020-Feb-02.40305451)
0.00040254
TDB
period
1905.70914747586
5.22
6.5423e-05
1.791e-07
d
yr
n
.1889060565600083
6.4852e-09
deg/d
Q
3.357850247963253
7.685e-08
au
Orbit Determination Parameters
# obs. used (total)
149
data-arc span
5000 days (13.69 yr)
first obs. used
2004-07-10
last obs. used
2018-03-19
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.59158
source
ORB
producer
Otto Matic
solution date
2019-Jul-15 06:49:02
Additional Information
Earth MOID
= 1.65689 au
Jupiter MOID
= 2.01357 au
T_jup
= 3.215
[ show covariance matrix ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
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Discovery Circumstances
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
15.5
n/a
MPO437750
452284 (2015 TA202)
Discovered 2010-Nov-11 by CSS at Catalina
Reference:
Last Updated:
2015-11-30
Alternate Designations
2015 TA202
= 2010 VK176
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-13 02:59 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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