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JPL Small-Body Database Browser
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442681 (2012 UK24)
Classification:
Main-belt Asteroid
SPK-ID:
2442681
[
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 9
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1259892668386382
1.0242e-07
a
2.267192307138761
4.1697e-08
au
q
1.981550410580148
2.5743e-07
au
i
9.707186751258483
9.5439e-06
deg
node
334.2194613357408
4.4389e-05
deg
peri
.8082642355383647
6.3423e-05
deg
M
9.622314941925312
4.4923e-05
deg
t
p
2458567.172093634526
(2019-Mar-24.67209363)
0.00015521
TDB
period
1246.898107574302
3.41
3.4398e-05
9.418e-08
d
yr
n
.2887164539052344
7.9648e-09
deg/d
Q
2.552834203697374
4.695e-08
au
Orbit Determination Parameters
# obs. used (total)
44
data-arc span
3629 days (9.94 yr)
first obs. used
2005-08-31
last obs. used
2015-08-08
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.52588
source
ORB
producer
Otto Matic
solution date
2017-Apr-09 12:26:19
Additional Information
Earth MOID
= .970734 au
Jupiter MOID
= 2.79487 au
T_jup
= 3.586
[ 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
18.4
n/a
MPO250066
442681 (2012 UK24)
Discovered 2005-Aug-31 by Spacewatch at Kitt Peak
Reference:
Last Updated:
2015-09-02
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-10 00:24 UT
(server date/time)
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Ryan S. Park
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