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JPL Small-Body Database Browser
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226116 (2002 PE168)
Classification:
Main-belt Asteroid
SPK-ID:
2226116
[
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 10
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.07379132859521514
5.0831e-08
a
2.186147403686525
1.6334e-08
au
q
2.024828682263516
1.0488e-07
au
i
2.631292787802976
4.857e-06
deg
node
60.41925469254699
0.00017368
deg
peri
34.20755597770029
0.00018571
deg
M
298.0058773995676
6.7378e-05
deg
t
p
2458803.813214143274
(2019-Nov-16.31321414)
0.00022217
TDB
period
1180.64026106675
3.23
1.3231e-05
3.622e-08
d
yr
n
.3049192983430257
3.4172e-09
deg/d
Q
2.347466125109534
1.7539e-08
au
Orbit Determination Parameters
# obs. used (total)
179
data-arc span
5819 days (15.93 yr)
first obs. used
2002-08-08
last obs. used
2018-07-14
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.58888
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 01:46:57
Additional Information
Earth MOID
= 1.04223 au
Jupiter MOID
= 2.74736 au
T_jup
= 3.672
[ show covariance matrix ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
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Discovery Circumstances
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
17.6
n/a
MPO454623
226116 (2002 PE168)
Discovered 2002-Aug-11 by NEAT at Palomar
Reference:
20091202/Numbers.arc
Last Updated:
2009-12-04
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
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Discovery Circumstances
]
2019-Dec-11 20:02 UT
(server date/time)
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