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JPL Small-Body Database Browser
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109651 (2001 RE7)
Classification:
Main-belt Asteroid
SPK-ID:
2109651
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference:
JPL 17
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.151309068474662
4.9864e-08
a
2.568849648971624
1.6571e-08
au
q
2.180159401534265
1.2342e-07
au
i
12.9767219379636
5.8243e-06
deg
node
184.480438002497
2.2976e-05
deg
peri
269.7263107234372
3.0496e-05
deg
M
35.74393174006654
2.1658e-05
deg
t
p
2458451.184023868137
(2018-Nov-28.68402387)
8.9824e-05
TDB
period
1503.856704919128
4.12
1.4552e-05
3.984e-08
d
yr
n
.2393845097225268
2.3164e-09
deg/d
Q
2.957539896408983
1.9079e-08
au
Orbit Determination Parameters
# obs. used (total)
482
data-arc span
7250 days (19.85 yr)
first obs. used
1999-03-23
last obs. used
2019-01-27
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.61298
source
ORB
producer
Otto Matic
solution date
2019-Jul-13 09:11:49
Additional Information
Earth MOID
= 1.24182 au
Jupiter MOID
= 2.33001 au
T_jup
= 3.379
[ 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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Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
15.9
n/a
MPO333681
109651 (2001 RE7)
Discovered 2001-Sep-10 by Yeung, W. K. Y. at Desert Eagle
Reference:
20051019/Numbers.arc
Last Updated:
2005-10-26
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
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Discovery Circumstances
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2019-Dec-06 23:25 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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