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JPL Small-Body Database Browser
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434955 (2006 US47)
Classification:
Main-belt Asteroid
SPK-ID:
2434955
[
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
.1633375998538046
1.0312e-07
a
2.999182650896053
5.143e-08
au
q
2.509303355175521
3.1838e-07
au
i
7.472818130024041
8.2017e-06
deg
node
278.3341703376623
6.6058e-05
deg
peri
81.52347027136547
7.3507e-05
deg
M
151.6540183050359
3.443e-05
deg
t
p
2457801.302308055242
(2017-Feb-16.80230806)
0.00016636
TDB
period
1897.154934077729
5.19
4.8799e-05
1.336e-07
d
yr
n
.1897578281739062
4.8809e-09
deg/d
Q
3.489061946616586
5.983e-08
au
Orbit Determination Parameters
# obs. used (total)
109
data-arc span
4577 days (12.53 yr)
first obs. used
2006-08-18
last obs. used
2019-02-28
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.62778
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 08:16:52
Additional Information
Earth MOID
= 1.51865 au
Jupiter MOID
= 2.04618 au
T_jup
= 3.220
[ hide covariance matrix ]
Orbital Elements at Epoch 2456674.5 (2014-Jan-17.0) TDB
Reference:
JPL 9
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1625911815974949
1.0317e-07
q
2.512216553834871
3.1835e-07
au
t
p
2455905.956419425146
(2011-Dec-10.45641943)
0.00013832
TDB
node
278.3505476154496
6.605e-05
deg
peri
82.0198187211324
7.3589e-05
deg
i
7.472070721391294
8.2005e-06
deg
Orbit Determination Parameters
# obs. used (total)
109
data-arc span
4577 days (12.53 yr)
first obs. used
2006-08-18
last obs. used
2019-02-28
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.62778
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 08:16:52
Additional Information
Jupiter MOID
= 2.04618 au
T_jup
= 3.220
Orbit Covariance (6×6)
e
q
tp
node
peri
i
e
1.064414744751224E-14
-3.255709896220945E-14
-3.881010623147331E-12
1.46646004842487E-13
-5.071558314237286E-13
-2.649282273899876E-14
q
-3.255709896220945E-14
1.013463470328089E-13
1.450843862343213E-11
-4.667925763581736E-13
2.306628450570402E-12
8.506351839784524E-14
tp
-3.881010623147331E-12
1.450843862343213E-11
1.913330203408393E-8
-1.417202833472067E-10
4.54173968241058E-9
2.375865773343701E-11
node
1.46646004842487E-13
-4.667925763581736E-13
-1.417202833472067E-10
4.362557108307184E-9
-4.351570734764964E-9
2.870093021301898E-10
peri
-5.071558314237286E-13
2.306628450570402E-12
4.54173968241058E-9
-4.351570734764964E-9
5.415336193989525E-9
-2.800696687619818E-10
i
-2.649282273899876E-14
8.506351839784524E-14
2.375865773343701E-11
2.870093021301898E-10
-2.800696687619818E-10
6.724793604567827E-11
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.4
n/a
MPO437683
diameter
diameter
4.064
km
0.639
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)
geometric albedo
albedo
0.022
0.006
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)
434955 (2006 US47)
Discovered 2006-Oct-17 by Spacewatch at Kitt Peak
Reference:
Last Updated:
2015-06-04
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-16 14:04 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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