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JPL Small-Body Database Browser
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357826 (2005 UR56)
Classification:
Main-belt Asteroid
SPK-ID:
2357826
[
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 12
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1068266961411353
1.4059e-07
a
2.996989061004137
4.8765e-08
au
q
2.676830621245942
4.4303e-07
au
i
9.731546857634582
1.3639e-05
deg
node
.7619457628633717
3.1646e-05
deg
peri
350.7096775008815
4.6881e-05
deg
M
255.7396836253859
3.1339e-05
deg
t
p
2459149.336139950038
(2020-Oct-26.83613995)
0.00016642
TDB
period
1895.073957689638
5.19
4.6253e-05
1.266e-07
d
yr
n
.1899662008119676
4.6365e-09
deg/d
Q
3.317147500762333
5.3974e-08
au
Orbit Determination Parameters
# obs. used (total)
263
data-arc span
5015 days (13.73 yr)
first obs. used
2005-10-07
last obs. used
2019-07-01
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.57945
source
ORB
producer
Otto Matic
solution date
2019-Sep-24 06:43:09
Additional Information
Earth MOID
= 1.67113 au
Jupiter MOID
= 2.11202 au
T_jup
= 3.224
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
15.8
n/a
MPO434259
357826 (2005 UR56)
Discovered 2005-Oct-24 by LONEOS at Anderson Mesa
Reference:
20130327/Numbers.arc
Last Updated:
2013-03-29
[ show close-approach data ]
[
Ephemeris
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Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-05 15:50 UT
(server date/time)
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