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JPL Small-Body Database Browser
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46674 (1996 PY8)
Classification:
Main-belt Asteroid
SPK-ID:
2046674
[
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 26
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.06260926215232947
4.0406e-08
a
3.097598293063151
2.1756e-08
au
q
2.903659949490152
1.2144e-07
au
i
5.59627635835303
5.2499e-06
deg
node
333.4909725878891
4.7851e-05
deg
peri
294.3461293185592
6.6314e-05
deg
M
109.3476924959278
4.7752e-05
deg
t
p
2457995.656255535524
(2017-Aug-30.15625554)
0.00026248
TDB
period
1991.29714616813
5.45
2.0979e-05
5.744e-08
d
yr
n
.1807866800255055
1.9047e-09
deg/d
Q
3.29153663663615
2.3119e-08
au
Orbit Determination Parameters
# obs. used (total)
1525
data-arc span
10286 days (28.16 yr)
first obs. used
1991-10-06
last obs. used
2019-12-04
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.52001
source
ORB
producer
Otto Matic
solution date
2019-Dec-14 03:56:43
Additional Information
Earth MOID
= 1.89313 au
Jupiter MOID
= 1.81202 au
T_jup
= 3.213
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
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Physical Parameters
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Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
13.4
n/a
MPO385114
diameter
diameter
4.303
km
0.608
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.288
0.063
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
46674 (1996 PY8)
Discovered 1996-Aug-08 by Elst, E. W. at La Silla
Reference:
20020921/Numbers.arc
Last Updated:
2004-04-19
[ show close-approach data ]
Alternate Designations
1996 PY8
= 2000 DV6
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
|
Physical Parameters
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Discovery Circumstances
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Close-Approach Data
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2019-Dec-14 16:49 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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