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JPL Small-Body Database Browser
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452394 (2002 PO99)
Classification:
Main-belt Asteroid
SPK-ID:
2452394
[
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 14
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.2974109557318956
5.4272e-08
a
2.580320159326624
3.8305e-08
au
q
1.812904674647016
1.5407e-07
au
i
5.480683728257211
1.2724e-05
deg
node
75.02023176423636
8.1342e-05
deg
peri
234.10404865
9.9593e-05
deg
M
20.55677539514744
5.8761e-05
deg
t
p
2458514.050734045078
(2019-Jan-30.55073404)
0.00024527
TDB
period
1513.940544931882
4.14
3.3712e-05
9.23e-08
d
yr
n
.2377900514027107
5.295e-09
deg/d
Q
3.347735644006232
4.9697e-08
au
Orbit Determination Parameters
# obs. used (total)
98
data-arc span
6317 days (17.30 yr)
first obs. used
2002-08-11
last obs. used
2019-11-27
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.71101
source
ORB
producer
Otto Matic
solution date
2019-Dec-05 02:32:47
Additional Information
Earth MOID
= .804097 au
Jupiter MOID
= 1.95138 au
T_jup
= 3.355
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
17.8
n/a
MPO450473
452394 (2002 PO99)
Discovered 2002-Aug-14 by LINEAR at Socorro
Reference:
Last Updated:
2016-01-04
[ show close-approach data ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-13 02:50 UT
(server date/time)
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Ryan S. Park
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