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JPL Small-Body Database Browser
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109010 (2001 QR3)
Classification:
Main-belt Asteroid
SPK-ID:
2109010
[
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 17
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1458695716129379
5.6187e-08
a
2.404596154984369
1.1978e-08
au
q
2.053838743954681
1.4047e-07
au
i
6.626934508810991
6.2342e-06
deg
node
154.7142749243108
3.6902e-05
deg
peri
150.381093817891
4.3575e-05
deg
M
279.5618570247821
2.0337e-05
deg
t
p
2458904.813475702413
(2020-Feb-25.31347570)
7.6725e-05
TDB
period
1361.951522011398
3.73
1.0176e-05
2.786e-08
d
yr
n
.2643265888556254
1.975e-09
deg/d
Q
2.755353566014056
1.3725e-08
au
Orbit Determination Parameters
# obs. used (total)
425
data-arc span
8491 days (23.25 yr)
first obs. used
1996-02-10
last obs. used
2019-05-11
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.63309
source
ORB
producer
Otto Matic
solution date
2019-May-30 06:46:10
Additional Information
Earth MOID
= 1.04124 au
Jupiter MOID
= 2.48874 au
T_jup
= 3.500
[ show covariance matrix ]
[
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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Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.3
n/a
MPO432614
109010 (2001 QR3)
Discovered 2001-Aug-16 by LINEAR at Socorro
Reference:
20051019/Numbers.arc
Last Updated:
2005-10-26
[ show close-approach data ]
Alternate Designations
2001 QR3
= 1996 CQ6
[
Ephemeris
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Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-11 17:40 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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Alan B. Chamberlin