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JPL Small-Body Database Browser
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243577 (1996 WE)
Classification:
Main-belt Asteroid
SPK-ID:
2243577
[
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 10
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.2400940778250609
4.7122e-08
a
2.483985225413378
1.52e-08
au
q
1.887595083386677
1.2082e-07
au
i
8.044955561569001
6.1373e-06
deg
node
230.5447512657968
5.4682e-05
deg
peri
158.9144304871758
5.8469e-05
deg
M
275.6020682095451
2.3272e-05
deg
t
p
2458935.736457550204
(2020-Mar-27.23645755)
9.4097e-05
TDB
period
1429.95358011513
3.91
1.3125e-05
3.593e-08
d
yr
n
.2517564241288275
2.3108e-09
deg/d
Q
3.080375367440079
1.8849e-08
au
Orbit Determination Parameters
# obs. used (total)
320
data-arc span
8324 days (22.79 yr)
first obs. used
1996-11-16
last obs. used
2019-09-01
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.4756
source
ORB
producer
Otto Matic
solution date
2019-Sep-24 04:15:52
Additional Information
Earth MOID
= .895205 au
Jupiter MOID
= 2.37165 au
T_jup
= 3.423
[ 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
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
15.8
n/a
MPO450092
243577 (1996 WE)
Discovered 1996-Nov-16 by di Cicco, D. at Sudbury
Reference:
20100726/Numbers.arc
Last Updated:
2010-07-28
Alternate Designations
1996 WE
= 2000 WN92
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
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Discovery Circumstances
]
2019-Dec-07 04:10 UT
(server date/time)
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Ryan S. Park
Webmaster
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