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JPL Small-Body Database Browser
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442044 (2010 RA11)
Classification:
Main-belt Asteroid
SPK-ID:
2442044
[
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 7
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1530581690285336
8.258e-08
a
2.986609255913722
5.6443e-08
au
q
2.529484311599897
2.6279e-07
au
i
4.661109696965205
1.4665e-05
deg
node
327.4125096525963
8.4545e-05
deg
peri
103.3395594297489
0.00017703
deg
M
191.5611945823282
0.00012787
deg
t
p
2459482.575356441827
(2021-Sep-25.07535644)
0.00066235
TDB
period
1885.237356864691
5.16
5.3443e-05
1.463e-07
d
yr
n
.1909573872431163
5.4133e-09
deg/d
Q
3.443734200227548
6.5083e-08
au
Orbit Determination Parameters
# obs. used (total)
90
data-arc span
4135 days (11.32 yr)
first obs. used
2005-10-06
last obs. used
2017-01-31
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.68327
source
ORB
producer
Otto Matic
solution date
2017-Apr-09 12:32:29
Additional Information
Earth MOID
= 1.54887 au
Jupiter MOID
= 1.85595 au
T_jup
= 3.235
[ show covariance matrix ]
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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
17.4
n/a
MPO224702
442044 (2010 RA11)
Discovered 2010-Sep-02 by Mt. Lemmon Survey at Mount Lemmon
Reference:
Last Updated:
2015-09-02
[ show close-approach data ]
Alternate Designations
2010 RA11
= 2005 TW92
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-16 14:13 UT
(server date/time)
Site Manager:
Ryan S. Park
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