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JPL Small-Body Database Browser
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146167 (2000 SY266)
Classification:
Main-belt Asteroid
SPK-ID:
2146167
[
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 14
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.03650265320618117
6.0311e-08
a
3.128769803126609
3.0296e-08
au
q
3.014561404041106
1.8739e-07
au
i
21.5583306649972
7.0039e-06
deg
node
247.7586588936221
1.5031e-05
deg
peri
137.8474241538486
0.00011548
deg
M
115.9965621303933
0.00011059
deg
t
p
2457949.169431414706
(2017-Jul-14.66943141)
0.00061924
TDB
period
2021.430638841907
5.53
2.9361e-05
8.039e-08
d
yr
n
.1780916906484838
2.5867e-09
deg/d
Q
3.242978202212111
3.1402e-08
au
Orbit Determination Parameters
# obs. used (total)
488
data-arc span
8412 days (23.03 yr)
first obs. used
1996-01-24
last obs. used
2019-02-04
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.56146
source
ORB
producer
Otto Matic
solution date
2019-Jul-13 13:54:02
Additional Information
Earth MOID
= 2.04386 au
Jupiter MOID
= 2.00829 au
T_jup
= 3.104
[ 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
14.4
n/a
MPO385651
diameter
diameter
8.250
km
0.360
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.054
0.009
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
146167 (2000 SY266)
Discovered 2000-Sep-27 by LINEAR at Socorro
Reference:
20070106/Numbers.arc
Last Updated:
2007-01-09
[ show close-approach data ]
Alternate Designations
2000 SY266
= 2004 JR27
[
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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Close-Approach Data
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2019-Dec-15 21:29 UT
(server date/time)
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Ryan S. Park
Webmaster
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