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JPL Small-Body Database Browser
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11906 (1992 AE1)
Classification:
Main-belt Asteroid
SPK-ID:
2011906
[
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 24
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.194430096200134
4.3249e-08
a
2.734108984493279
1.1989e-08
au
q
2.2025159116166
1.2011e-07
au
i
10.69166802695839
4.6605e-06
deg
node
97.45821677484361
2.5894e-05
deg
peri
26.95530303050215
2.9102e-05
deg
M
13.34416272351439
1.1311e-05
deg
t
p
2458539.291605454940
(2019-Feb-24.79160545)
5.1855e-05
TDB
period
1651.285471616178
4.52
1.0861e-05
2.974e-08
d
yr
n
.2180119707876155
1.434e-09
deg/d
Q
3.265702057369958
1.432e-08
au
Orbit Determination Parameters
# obs. used (total)
1512
data-arc span
23545 days (64.46 yr)
first obs. used
1954-11-20
last obs. used
2019-05-08
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.46417
source
ORB
producer
Otto Matic
solution date
2019-May-30 01:58:23
Additional Information
Earth MOID
= 1.22432 au
Jupiter MOID
= 1.85641 au
T_jup
= 3.301
[ show covariance matrix ]
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Orbit Diagram
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Orbital Elements
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Physical Parameters
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Close-Approach Data
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Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
13.3
n/a
MPO270245
diameter
diameter
5.295
km
0.071
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)
geometric albedo
albedo
0.334
0.099
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)
SMASSII spectral type
spec_B
Sq
n/a
EAR-A-5-DDR-TAXONOMY-V4.0
based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)
11906 (1992 AE1)
Discovered 1992-Jan-10 by Hioki, T., Hayakawa, S. at Okutama
Reference:
19991026/Numbers.arc
Last Updated:
2004-04-19
[ show close-approach data ]
Alternate Designations
1992 AE1
= 1954 WE1 = 1983 EA3
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
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Close-Approach Data
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2019-Dec-16 05:20 UT
(server date/time)
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Ryan S. Park
Webmaster
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