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JPL Small-Body Database Browser
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109808 (2001 RL102)
Classification:
Main-belt Asteroid
SPK-ID:
2109808
[
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 13
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1571696634767441
6.5301e-08
a
3.010441841327483
2.1314e-08
au
q
2.537291710209733
1.9163e-07
au
i
5.996258696864081
6.3996e-06
deg
node
38.8929620315983
4.4444e-05
deg
peri
317.9360952592151
4.7024e-05
deg
M
123.3995059410126
1.6685e-05
deg
t
p
2457946.534693408867
(2017-Jul-12.03469341)
8.5907e-05
TDB
period
1907.848079111005
5.22
2.0261e-05
5.547e-08
d
yr
n
.188694269707129
2.0039e-09
deg/d
Q
3.483591972445234
2.4664e-08
au
Orbit Determination Parameters
# obs. used (total)
555
data-arc span
9951 days (27.24 yr)
first obs. used
1991-11-07
last obs. used
2019-02-04
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.56676
source
ORB
producer
Otto Matic
solution date
2019-Jul-13 10:02:24
Additional Information
Earth MOID
= 1.53663 au
Jupiter MOID
= 1.97414 au
T_jup
= 3.223
[ 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
15.0
n/a
MPO338042
109808 (2001 RL102)
Discovered 2001-Sep-12 by LINEAR at Socorro
Reference:
20051019/Numbers.arc
Last Updated:
2005-10-26
[ show close-approach data ]
[
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
|
Close-Approach Data
]
2019-Dec-14 17:09 UT
(server date/time)
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