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JPL Small-Body Database Browser
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385528 (2004 OR15)
Classification:
TransNeptunian Object
SPK-ID:
2385528
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Physical Parameters
|
Discovery Circumstances
]
[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference:
JPL 5
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.3457486028394702
0.00036132
a
56.83112454293543
0.036259
au
q
37.18184263441957
0.0031951
au
i
6.900680693860243
0.00053392
deg
node
285.1235782151778
0.00074696
deg
peri
12.98226244333508
0.043957
deg
M
9.328590581412227
0.013664
deg
t
p
2454545.495564504369
(2008-Mar-19.99556450)
8.7411
TDB
period
156486.8330364041
428.44
149.76
0.41
d
yr
n
.002300513040073166
2.2016e-06
deg/d
Q
76.48040645145129
0.048795
au
Orbit Determination Parameters
# obs. used (total)
23
data-arc span
3364 days (9.21 yr)
first obs. used
2004-07-22
last obs. used
2013-10-07
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
4
norm. resid. RMS
.18897
source
ORB
producer
Otto Matic
solution date
2017-Apr-09 22:42:54
Additional Information
Earth MOID
= 36.1657 au
Jupiter MOID
= 32.0449 au
T_jup
= 6.249
[ show covariance matrix ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Physical Parameters
|
Discovery Circumstances
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
7.5
n/a
MPO201685
385528 (2004 OR15)
Discovered 2004-Jul-22 by Canada-France Ecliptic Plane Survey at Mauna Kea
Reference:
Last Updated:
2014-02-19
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-16 05:04 UT
(server date/time)
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