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JPL Small-Body Database Browser
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226713 (2004 PS4)
Classification:
Main-belt Asteroid
SPK-ID:
2226713
[
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 13
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1666176611051574
4.3559e-08
a
2.675889841523848
1.9436e-08
au
q
2.230039334754094
1.2141e-07
au
i
4.190381845762708
4.7217e-06
deg
node
249.2806602578312
9.8232e-05
deg
peri
140.0345568702359
0.00010118
deg
M
85.62303955429152
2.4213e-05
deg
t
p
2458220.232759394225
(2018-Apr-11.73275939)
0.00010569
TDB
period
1598.824420748069
4.38
1.7419e-05
4.769e-08
d
yr
n
.2251654373852763
2.4532e-09
deg/d
Q
3.121740348293601
2.2674e-08
au
Orbit Determination Parameters
# obs. used (total)
265
data-arc span
6673 days (18.27 yr)
first obs. used
2000-11-01
last obs. used
2019-02-08
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.57372
source
ORB
producer
Otto Matic
solution date
2019-Jul-13 18:51:29
Additional Information
Earth MOID
= 1.23668 au
Jupiter MOID
= 2.32617 au
T_jup
= 3.355
[ show covariance matrix ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
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Mission Design
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Physical Parameters
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Discovery Circumstances
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.4
n/a
MPO433485
226713 (2004 PS4)
Discovered 2004-Aug-05 by NEAT at Palomar
Reference:
20091202/Numbers.arc
Last Updated:
2009-12-04
Alternate Designations
2004 PS4
= 2000 VD41
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
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Discovery Circumstances
]
2019-Dec-10 06:27 UT
(server date/time)
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