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JPL Small-Body Database Browser
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379556 (2011 AA47)
Classification:
Main-belt Asteroid
SPK-ID:
2379556
[
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 11
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1017251251429014
7.2431e-08
a
2.28624111968146
1.7526e-08
au
q
2.053672955675017
1.6093e-07
au
i
4.666998054912884
7.2856e-06
deg
node
292.3348664014368
6.4428e-05
deg
peri
213.2117291070642
6.9476e-05
deg
M
130.0701925184484
2.7616e-05
deg
t
p
2458144.298449985561
(2018-Jan-25.79844999)
9.4322e-05
TDB
period
1262.645613305324
3.46
1.4519e-05
3.975e-08
d
yr
n
.2851156303926013
3.2785e-09
deg/d
Q
2.518809283687904
1.9309e-08
au
Orbit Determination Parameters
# obs. used (total)
167
data-arc span
5675 days (15.54 yr)
first obs. used
2004-01-21
last obs. used
2019-08-05
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.59802
source
ORB
producer
Otto Matic
solution date
2019-Sep-24 06:57:26
Additional Information
Earth MOID
= 1.06824 au
Jupiter MOID
= 2.49749 au
T_jup
= 3.590
[ 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
17.5
n/a
MPO440648
379556 (2011 AA47)
Discovered 2004-Jan-21 by LINEAR at Socorro
Reference:
Last Updated:
2013-11-20
[ show close-approach data ]
Alternate Designations
2011 AA47
= 2004 BH26
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-16 13:14 UT
(server date/time)
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