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JPL Small-Body Database Browser
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226786 (2004 RD160)
Classification:
Main-belt Asteroid
SPK-ID:
2226786
[
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 12
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.0406413026932816
7.0374e-08
a
2.737437149239381
3.0146e-08
au
q
2.626184137453309
2.0713e-07
au
i
5.98323222885312
6.7053e-06
deg
node
321.7305765429689
7.4265e-05
deg
peri
116.8812688178814
0.00011904
deg
M
358.6854753231352
9.4544e-05
deg
t
p
2458606.540611490446
(2019-May-03.04061149)
0.00043448
TDB
period
1654.301493789395
4.53
2.7327e-05
7.482e-08
d
yr
n
.2176145045818539
3.5948e-09
deg/d
Q
2.848690161025452
3.1372e-08
au
Orbit Determination Parameters
# obs. used (total)
202
data-arc span
6641 days (18.18 yr)
first obs. used
2000-11-19
last obs. used
2019-01-25
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.60721
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 02:12:09
Additional Information
Earth MOID
= 1.64852 au
Jupiter MOID
= 2.24992 au
T_jup
= 3.342
[ 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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Discovery Circumstances
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Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.1
n/a
MPO459998
diameter
diameter
3.744
km
0.348
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.050
0.009
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
226786 (2004 RD160)
Discovered 2004-Sep-10 by LINEAR at Socorro
Reference:
20091202/Numbers.arc
Last Updated:
2009-12-04
Alternate Designations
2004 RD160
= 2005 YG174
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-15 18:33 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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