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JPL Small-Body Database Browser
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109868 (2001 RS147)
Classification:
Main-belt Asteroid
SPK-ID:
2109868
[
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 15
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.17080956122478
4.5295e-08
a
2.441446195010726
2.1503e-08
au
q
2.024423841687035
1.1122e-07
au
i
5.992041361260856
5.078e-06
deg
node
69.27805099376094
4.8304e-05
deg
peri
219.3958511685647
5.5545e-05
deg
M
255.2267281071371
3.6644e-05
deg
t
p
2459006.024566786814
(2020-Jun-05.52456679)
0.00014597
TDB
period
1393.378687195489
3.81
1.8408e-05
5.04e-08
d
yr
n
.2583647958076544
3.4132e-09
deg/d
Q
2.858468548334416
2.5175e-08
au
Orbit Determination Parameters
# obs. used (total)
592
data-arc span
9481 days (25.96 yr)
first obs. used
1993-05-23
last obs. used
2019-05-08
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.58674
source
ORB
producer
Otto Matic
solution date
2019-May-30 06:46:48
Additional Information
Earth MOID
= 1.01168 au
Jupiter MOID
= 2.30806 au
T_jup
= 3.474
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
15.8
n/a
MPO333683
109868 (2001 RS147)
Discovered 2001-Sep-10 by LONEOS at Anderson Mesa
Reference:
20051019/Numbers.arc
Last Updated:
2005-10-26
[ show close-approach data ]
[
Ephemeris
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Orbit Diagram
|
Orbital Elements
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Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-14 05:21 UT
(server date/time)
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