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JPL Small-Body Database Browser
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146131 (2000 RK97)
Classification:
Main-belt Asteroid
SPK-ID:
2146131
[
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 9
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.3317172863480916
5.5097e-08
a
3.064132929604534
2.1418e-08
au
q
2.04770706918629
1.7416e-07
au
i
13.51058241413946
6.8581e-06
deg
node
284.2951511157902
2.8422e-05
deg
peri
96.53577720405701
3.0607e-05
deg
M
154.5177192182764
1.1721e-05
deg
t
p
2457759.616911237390
(2017-Jan-06.11691124)
5.8683e-05
TDB
period
1959.114550007763
5.36
2.0541e-05
5.624e-08
d
yr
n
.1837564832534031
1.9266e-09
deg/d
Q
4.080558790022779
2.8523e-08
au
Orbit Determination Parameters
# obs. used (total)
403
data-arc span
6843 days (18.74 yr)
first obs. used
2000-08-05
last obs. used
2019-05-01
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.59011
source
ORB
producer
Otto Matic
solution date
2019-Jul-13 08:28:14
Additional Information
Earth MOID
= 1.10198 au
Jupiter MOID
= 1.80873 au
T_jup
= 3.106
[ 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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Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
15.0
n/a
MPO385650
diameter
diameter
3.571
km
0.743
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)
geometric albedo
albedo
0.071
0.043
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)
146131 (2000 RK97)
Discovered 2000-Sep-05 by LONEOS at Anderson Mesa
Reference:
20070106/Numbers.arc
Last Updated:
2007-01-09
[ show close-approach data ]
Alternate Designations
2000 RK97
= 2002 CR48
[
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-11 23:11 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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