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JPL Small-Body Database Browser
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74411 (1999 AE5)
Classification:
Main-belt Asteroid
SPK-ID:
2074411
[
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 23
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1758104246351728
3.8379e-08
a
3.108077077554064
2.2431e-08
au
q
2.561644726750437
1.2734e-07
au
i
2.887664387177088
4.8034e-06
deg
node
133.2479382498263
0.00010445
deg
peri
334.6940281574218
0.00010574
deg
M
269.2704783027509
1.7493e-05
deg
t
p
2459104.908292828057
(2020-Sep-12.40829283)
9.9855e-05
TDB
period
2001.410147669788
5.48
2.1666e-05
5.932e-08
d
yr
n
.1798731761299115
1.9472e-09
deg/d
Q
3.654509428357691
2.6374e-08
au
Orbit Determination Parameters
# obs. used (total)
796
data-arc span
9367 days (25.65 yr)
first obs. used
1994-04-03
last obs. used
2019-11-25
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.526
source
ORB
producer
Otto Matic
solution date
2019-Dec-04 06:46:43
Additional Information
Earth MOID
= 1.57899 au
Jupiter MOID
= 1.48272 au
T_jup
= 3.194
[ 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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Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
14.7
n/a
MPO337818
diameter
diameter
6.491
km
0.078
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.066
0.008
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
74411 (1999 AE5)
Discovered 1999-Jan-15 by Spacewatch at Kitt Peak
Reference:
20040415/Numbers.arc
Last Updated:
2004-04-19
[ show close-approach data ]
Alternate Designations
1999 AE5
= 2002 RD163
[
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
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2019-Dec-14 10:55 UT
(server date/time)
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Ryan S. Park
Webmaster
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