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JPL Small-Body Database Browser
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452118 (2014 RP31)
Classification:
Main-belt Asteroid
SPK-ID:
2452118
[
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 10
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.09337651602970919
5.1693e-08
a
3.070008500126785
8.0949e-08
au
q
2.783341802203353
1.4835e-07
au
i
10.46152528733569
6.2119e-06
deg
node
144.0512230685189
3.0537e-05
deg
peri
253.7124637247787
5.1273e-05
deg
M
245.4617050628191
3.7638e-05
deg
t
p
2459225.609367118053
(2021-Jan-11.10936712)
0.00020794
TDB
period
1964.752245403366
5.38
7.7709e-05
2.128e-07
d
yr
n
.1832292090986218
7.247e-09
deg/d
Q
3.356675198050217
8.8508e-08
au
Orbit Determination Parameters
# obs. used (total)
165
data-arc span
4462 days (12.22 yr)
first obs. used
2006-02-03
last obs. used
2018-04-23
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.52943
source
ORB
producer
Otto Matic
solution date
2018-May-07 07:06:06
Additional Information
Earth MOID
= 1.81172 au
Jupiter MOID
= 2.05992 au
T_jup
= 3.199
[ show covariance matrix ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
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Mission Design
|
Physical Parameters
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Discovery Circumstances
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.2
n/a
MPO450472
452118 (2014 RP31)
Discovered 2006-Feb-03 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-10 03:29 UT
(server date/time)
Site Manager:
Ryan S. Park
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