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JPL Small-Body Database Browser
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434611 (2005 UU391)
Classification:
Outer Main-belt Asteroid
SPK-ID:
2434611
[
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 8
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.04488204997893458
1.6529e-07
a
3.37009629271747
6.853e-08
au
q
3.218839462473902
5.7958e-07
au
i
5.972818550549457
1.952e-05
deg
node
188.5258136387268
8.3516e-05
deg
peri
216.3705058709324
0.00016444
deg
M
58.49833097271349
0.00014114
deg
t
p
2458233.299836049546
(2018-Apr-24.79983605)
0.00088264
TDB
period
2259.757788368774
6.19
6.8927e-05
1.887e-07
d
yr
n
.1593091090792828
4.8593e-09
deg/d
Q
3.521353122961037
7.1606e-08
au
Orbit Determination Parameters
# obs. used (total)
85
data-arc span
6095 days (16.69 yr)
first obs. used
2002-04-06
last obs. used
2018-12-13
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.58613
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 06:01:03
Additional Information
Earth MOID
= 2.22881 au
Jupiter MOID
= 1.70831 au
T_jup
= 3.143
[ hide covariance matrix ]
Orbital Elements at Epoch 2456467.5 (2013-Jun-24.0) TDB
Reference:
JPL 8
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.0455031082300414
1.6275e-07
q
3.216058249988431
5.7295e-07
au
t
p
2455990.644727405346
(2012-Mar-04.14472741)
0.00088722
TDB
node
188.5677589582882
8.3535e-05
deg
peri
218.8518879025708
0.00016736
deg
i
5.972156058740852
1.9521e-05
deg
Orbit Determination Parameters
# obs. used (total)
85
data-arc span
6095 days (16.69 yr)
first obs. used
2002-04-06
last obs. used
2018-12-13
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.58613
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 06:01:03
Additional Information
Jupiter MOID
= 1.70831 au
T_jup
= 3.143
Orbit Covariance (6×6)
e
q
tp
node
peri
i
e
2.648889321747621E-14
-9.269959900967279E-14
-8.623632542515099E-11
-4.512840977190251E-14
-1.375228549885009E-11
-1.769813574839527E-14
q
-9.269959900967279E-14
3.282669253089262E-13
3.038798942471083E-10
1.411936055060652E-13
4.862027239642643E-11
7.145625797451392E-14
tp
-8.623632542515099E-11
3.038798942471083E-10
7.871538633716494E-7
1.768525633949647E-10
1.286854612265807E-7
8.79753472348431E-11
node
-4.512840977190251E-14
1.411936055060652E-13
1.768525633949647E-10
6.978172023152186E-9
-6.91082365445849E-9
3.781586516774749E-10
peri
-1.375228549885009E-11
4.862027239642643E-11
1.286854612265807E-7
-6.91082365445849E-9
2.801101036812029E-8
-3.601155552846558E-10
i
-1.769813574839527E-14
7.145625797451392E-14
8.79753472348431E-11
3.781586516774749E-10
-3.601155552846558E-10
3.810680840510903E-10
[
Ephemeris
|
Orbit Diagram
|
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
MPO437682
434611 (2005 UU391)
Discovered 2005-Oct-30 by Spacewatch at Kitt Peak
Reference:
Last Updated:
2015-06-04
[ show close-approach data ]
Alternate Designations
2005 UU391
= 2011 SE142
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-06 10:56 UT
(server date/time)
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Ryan S. Park
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