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(2020 KB3)
Classification:
Amor
[
NEO
]
SPK-ID:
54017180
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Close-Approach Data
]
[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference:
JPL 15
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.4945896136473039
1.3727e-06
a
2.022167719938575
5.4128e-06
au
q
1.022024568604106
4.5421e-08
au
i
5.666777004841229
1.1419e-05
deg
node
82.07401516593676
8.1623e-06
deg
peri
186.4929260541192
2.6413e-05
deg
M
353.6194389431598
2.3227e-05
deg
t
p
2459019.115750734940
(2020-Jun-18.61575073)
1.5703e-05
TDB
period
1050.326171143537
2.88
0.0042172
1.155e-05
d
yr
n
.3427506710682567
1.3762e-06
deg/d
Q
3.022310871273045
8.09e-06
au
Orbit Determination Parameters
# obs. used (total)
105
# delay obs. used
1
# Doppler obs. used
1
data-arc span
23 days
first obs. used
2020-05-20
last obs. used
2020-06-12
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
3
norm. resid. RMS
.36423
source
ORB
producer
Otto Matic
solution date
2020-Jun-23 15:04:55
Additional Information
Earth MOID
= .00812445 au
Jupiter MOID
= 2.09979 au
T_jup
= 3.651
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
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Physical Parameters
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Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
24.897
.63092
15
autocmod 2.8
rotation period
rot_per
0.062793
h
n/a
LCDB (Rev. 2020-October); Warner et al., 2009
Published Reference List:
[Warner, B.D.; Stephens, R.D. (2020) Minor Planet Bull. 47, 290-304.]
[ show close-approach data ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
|
Physical Parameters
|
Close-Approach Data
]
2021-Jan-18 18:33 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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Alan B. Chamberlin