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JPL Small-Body Database Browser
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379755 (2011 GU84)
Classification:
Main-belt Asteroid
SPK-ID:
2379755
[
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
.1199916864726998
1.1012e-07
a
3.087375679948371
8.4622e-08
au
q
2.716916265336568
3.7715e-07
au
i
9.308291081310385
9.0605e-06
deg
node
198.8918132022173
4.8393e-05
deg
peri
359.4394637679581
6.1032e-05
deg
M
179.5174967078069
4.4592e-05
deg
t
p
2457612.431787088292
(2016-Aug-11.93178709)
0.00021972
TDB
period
1981.447843087853
5.42
8.1465e-05
2.23e-07
d
yr
n
.1816853273508236
7.4697e-09
deg/d
Q
3.457835094560174
9.4776e-08
au
Orbit Determination Parameters
# obs. used (total)
88
data-arc span
4928 days (13.49 yr)
first obs. used
2006-05-08
last obs. used
2019-11-04
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.50025
source
ORB
producer
Otto Matic
solution date
2019-Dec-05 00:19:04
Additional Information
Earth MOID
= 1.71522 au
Jupiter MOID
= 1.50204 au
T_jup
= 3.195
[ show covariance matrix ]
[
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
|
Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.2
n/a
MPO455732
379755 (2011 GU84)
Discovered 2011-Mar-02 by Mt. Lemmon Survey at Mount Lemmon
Reference:
Last Updated:
2013-11-20
[ show close-approach data ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-12 01:07 UT
(server date/time)
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Ryan S. Park
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