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JPL Small-Body Database Browser
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249863 (2001 QP133)
Classification:
Main-belt Asteroid
SPK-ID:
2249863
[
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
.2827562349718285
6.0795e-08
a
2.668653773436608
1.7203e-08
au
q
1.91407528001631
1.6571e-07
au
i
11.62022341613567
9.7761e-06
deg
node
308.6417517308391
2.3209e-05
deg
peri
74.01890597981522
3.1634e-05
deg
M
353.4146618448383
1.9654e-05
deg
t
p
2458629.628113359516
(2019-May-26.12811336)
8.7061e-05
TDB
period
1592.343561158884
4.36
1.5397e-05
4.215e-08
d
yr
n
.2260818637266931
2.1861e-09
deg/d
Q
3.423232266856907
2.2067e-08
au
Orbit Determination Parameters
# obs. used (total)
384
data-arc span
9438 days (25.84 yr)
first obs. used
1994-01-07
last obs. used
2019-11-10
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.60533
source
ORB
producer
Otto Matic
solution date
2019-Dec-04 18:49:00
Additional Information
Earth MOID
= .953445 au
Jupiter MOID
= 2.23585 au
T_jup
= 3.296
[ 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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Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
15.8
n/a
MPO310651
diameter
diameter
1.657
km
0.359
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)
geometric albedo
albedo
0.338
0.170
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)
249863 (2001 QP133)
Discovered 2001-Aug-21 by LINEAR at Socorro
Reference:
20100923/Numbers.arc
Last Updated:
2010-09-27
[ show close-approach data ]
[
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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
]
2019-Dec-12 14:25 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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Alan B. Chamberlin