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JPL Small-Body Database Browser
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469722 (2005 LP40)
Classification:
Apollo
[
NEO
]
SPK-ID:
2469722
[
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 31
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.5473735891774379
5.4085e-08
a
1.963336749594012
7.8398e-09
au
q
.8886580662047729
1.0519e-07
au
i
23.61902070533913
2.1188e-05
deg
node
148.6465094427938
0.00010874
deg
peri
186.6995239954142
0.00010196
deg
M
352.1748183195788
1.3878e-05
deg
t
p
2458622.341504442400
(2019-May-18.84150444)
3.8848e-05
TDB
period
1004.825436697168
2.75
6.0185e-06
1.648e-08
d
yr
n
.3582711850759965
2.1459e-09
deg/d
Q
3.038015432983251
1.2131e-08
au
Orbit Determination Parameters
# obs. used (total)
91
data-arc span
4220 days (11.55 yr)
first obs. used
2005-06-14
last obs. used
2017-01-02
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.66948
source
ORB
producer
Otto Matic
solution date
2017-Apr-06 09:19:16
Additional Information
Earth MOID
= .120684 au
Jupiter MOID
= 2.3573 au
T_jup
= 3.592
[ show covariance matrix ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
19.5
n/a
E2013R01
469722 (2005 LP40)
Discovered 2005-Jun-14 by LINEAR at Socorro
Reference:
Last Updated:
2016-08-22
[ show close-approach data ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-15 19:39 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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