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JPL Small-Body Database Browser
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27212 (1999 CW106)
Classification:
Main-belt Asteroid
SPK-ID:
2027212
[
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 23
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.09066732435496157
3.2707e-08
a
2.717160123004529
1.3162e-08
au
q
2.47080248480771
8.9316e-08
au
i
14.07332219333128
4.6371e-06
deg
node
185.4709435918842
1.3963e-05
deg
peri
294.9761138764295
2.8763e-05
deg
M
199.2288387402383
2.6163e-05
deg
t
p
2459331.095382754151
(2021-Apr-26.59538275)
0.00012048
TDB
period
1635.954705623703
4.48
1.1887e-05
3.254e-08
d
yr
n
.2200549922088161
1.5989e-09
deg/d
Q
2.963517761201349
1.4355e-08
au
Orbit Determination Parameters
# obs. used (total)
1274
data-arc span
10374 days (28.40 yr)
first obs. used
1991-06-17
last obs. used
2019-11-11
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.53845
source
ORB
producer
Otto Matic
solution date
2019-Dec-04 01:01:32
Additional Information
Earth MOID
= 1.52055 au
Jupiter MOID
= 2.13477 au
T_jup
= 3.311
[ 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
MPO449162
diameter
diameter
4.177
km
0.967
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.212
0.057
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
27212 (1999 CW106)
Discovered 1999-Feb-12 by LINEAR at Socorro
Reference:
20010804/Numbers.arc
Last Updated:
2004-04-19
[ show close-approach data ]
Alternate Designations
1999 CW106
= 2001 LL8
[
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
]
2019-Dec-07 02:33 UT
(server date/time)
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Ryan S. Park
Webmaster
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