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JPL Small-Body Database Browser
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243932 (2001 OL88)
Classification:
Main-belt Asteroid
SPK-ID:
2243932
[
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 11
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.02192426651528603
5.4115e-08
a
2.754977304800895
3.0562e-08
au
q
2.694576448126875
1.5322e-07
au
i
13.5259780269109
1.0548e-05
deg
node
309.7723973993574
2.6613e-05
deg
peri
308.9305702220804
0.0002538
deg
M
12.46551427583958
0.00024937
deg
t
p
2458542.666008767799
(2019-Feb-28.16600877)
0.0011572
TDB
period
1670.226866126637
4.57
2.7792e-05
7.609e-08
d
yr
n
.215539581658666
3.5866e-09
deg/d
Q
2.815378161474914
3.1232e-08
au
Orbit Determination Parameters
# obs. used (total)
347
data-arc span
6604 days (18.08 yr)
first obs. used
2001-07-21
last obs. used
2019-08-20
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.61993
source
ORB
producer
Otto Matic
solution date
2019-Sep-24 04:16:00
Additional Information
Earth MOID
= 1.69114 au
Jupiter MOID
= 2.30589 au
T_jup
= 3.303
[ 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
15.4
n/a
MPO258000
diameter
diameter
3.177
km
0.767
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.160
0.119
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
243932 (2001 OL88)
Discovered 2001-Jul-21 by NEAT at Haleakala
Reference:
20100726/Numbers.arc
Last Updated:
2010-07-28
[ 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
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Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-07 06:56 UT
(server date/time)
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Ryan S. Park
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Alan B. Chamberlin