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JPL Small-Body Database Browser
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226101 (2002 PL32)
Classification:
Main-belt Asteroid
SPK-ID:
2226101
[
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 19
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1445604010424914
6.1816e-08
a
2.137144748236481
1.257e-08
au
q
1.828198246345561
1.378e-07
au
i
3.988816496681934
5.5433e-06
deg
node
162.1661666518297
7.8567e-05
deg
peri
85.83220729048971
8.2253e-05
deg
M
184.3979738820086
2.7789e-05
deg
t
p
2459157.142491592791
(2020-Nov-03.64249159)
9.1406e-05
TDB
period
1141.167339599811
3.12
1.0068e-05
2.756e-08
d
yr
n
.315466441693158
2.7833e-09
deg/d
Q
2.446091250127401
1.4387e-08
au
Orbit Determination Parameters
# obs. used (total)
419
data-arc span
7060 days (19.33 yr)
first obs. used
1999-09-03
last obs. used
2019-01-01
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.5651
source
ORB
producer
Otto Matic
solution date
2019-Jul-13 11:22:57
Additional Information
Earth MOID
= .819654 au
Jupiter MOID
= 2.57883 au
T_jup
= 3.700
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
|
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
16.9
n/a
MPO454623
diameter
diameter
2.379
km
0.481
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)
geometric albedo
albedo
0.054
0.036
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)
226101 (2002 PL32)
Discovered 2002-Aug-06 by NEAT at Palomar
Reference:
20091202/Numbers.arc
Last Updated:
2009-12-04
Alternate Designations
2002 PL32
= 1999 RT217
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-14 16:56 UT
(server date/time)
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Ryan S. Park
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