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JPL Small-Body Database Browser
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452020 (2014 OG120)
Classification:
Main-belt Asteroid
SPK-ID:
2452020
[
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 15
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.03756663844922512
9.3966e-08
a
2.755920945953123
6.4019e-08
au
q
2.652390260181855
2.4487e-07
au
i
4.129465073209277
8.4347e-06
deg
node
4.372653936103988
0.00012377
deg
peri
266.8838832401169
0.00017671
deg
M
45.32260335463923
0.00013052
deg
t
p
2458390.116872210592
(2018-Sep-28.61687221)
0.00060229
TDB
period
1671.085074516895
4.58
5.8228e-05
1.594e-07
d
yr
n
.2154288883850362
7.5064e-09
deg/d
Q
2.85945163172439
6.6423e-08
au
Orbit Determination Parameters
# obs. used (total)
80
data-arc span
4237 days (11.60 yr)
first obs. used
2008-02-26
last obs. used
2019-10-03
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.67709
source
ORB
producer
Otto Matic
solution date
2019-Nov-08 16:46:58
Additional Information
Earth MOID
= 1.63995 au
Jupiter MOID
= 2.1715 au
T_jup
= 3.339
[ show covariance matrix ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
17.2
n/a
MPO456151
452020 (2014 OG120)
Discovered 2008-Feb-26 by Mt. Lemmon Survey at Mount Lemmon
Reference:
Last Updated:
2015-11-30
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-13 21:56 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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