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JPL Small-Body Database Browser
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469544 (2003 SA344)
Classification:
Main-belt Asteroid
SPK-ID:
2469544
[
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 7
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.139126711234992
1.1033e-07
a
2.699136252266463
3.2438e-08
au
q
2.323614302313489
3.1081e-07
au
i
4.540169426534827
1.0193e-05
deg
node
311.4146846038508
0.00011089
deg
peri
48.15520606899175
0.0001278
deg
M
180.2674925600733
5.4275e-05
deg
t
p
2459409.148474670639
(2021-Jul-13.64847467)
0.00025097
TDB
period
1619.703942419716
4.43
2.9198e-05
7.994e-08
d
yr
n
.2222628411104484
4.0067e-09
deg/d
Q
3.074658202219438
3.6951e-08
au
Orbit Determination Parameters
# obs. used (total)
70
data-arc span
5203 days (14.25 yr)
first obs. used
2003-09-17
last obs. used
2017-12-15
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.49695
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 13:06:58
Additional Information
Earth MOID
= 1.3219 au
Jupiter MOID
= 2.37725 au
T_jup
= 3.350
[ show covariance matrix ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
17.4
n/a
MPO434688
469544 (2003 SA344)
Discovered 2003-Sep-17 by Spacewatch at Kitt Peak
Reference:
Last Updated:
2016-08-22
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-05 16:25 UT
(server date/time)
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