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JPL Small-Body Database Browser
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109376 (2001 QE163)
Classification:
Main-belt Asteroid
SPK-ID:
2109376
[
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 18
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1164891033997787
4.0729e-08
a
2.657470521030228
1.5475e-08
au
q
2.347904162724074
1.0963e-07
au
i
14.26990389713538
6.5605e-06
deg
node
341.5704539472164
1.5466e-05
deg
peri
290.1241580099549
3.1708e-05
deg
M
83.53992453156866
2.7146e-05
deg
t
p
2458233.308441767376
(2018-Apr-24.80844177)
0.00011882
TDB
period
1582.344749590861
4.33
1.3822e-05
3.784e-08
d
yr
n
.2275104714652627
1.9873e-09
deg/d
Q
2.967036879336383
1.7278e-08
au
Orbit Determination Parameters
# obs. used (total)
702
data-arc span
7181 days (19.66 yr)
first obs. used
2000-03-30
last obs. used
2019-11-27
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.55911
source
ORB
producer
Otto Matic
solution date
2019-Dec-04 10:15:15
Additional Information
Earth MOID
= 1.37513 au
Jupiter MOID
= 2.31985 au
T_jup
= 3.334
[ 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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Discovery Circumstances
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Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
15.1
n/a
MPO453553
diameter
diameter
2.556
km
0.723
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.296
0.072
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
109376 (2001 QE163)
Discovered 2001-Aug-23 by LONEOS at Anderson Mesa
Reference:
20051019/Numbers.arc
Last Updated:
2005-10-26
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
|
Physical Parameters
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Discovery Circumstances
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2019-Dec-13 10:47 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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Alan B. Chamberlin