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JPL Small-Body Database Browser
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233198 (2005 WZ178)
Classification:
Main-belt Asteroid
SPK-ID:
2233198
[
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 12
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1057695112161988
6.6157e-08
a
2.570342701044706
2.1696e-08
au
q
2.298478809897083
1.6819e-07
au
i
13.41148925800976
8.2997e-06
deg
node
108.3335633421915
2.6173e-05
deg
peri
344.7529668521808
5.2788e-05
deg
M
49.8041346640562
4.3251e-05
deg
t
p
2458392.267807612128
(2018-Sep-30.76780761)
0.00018068
TDB
period
1505.167989872444
4.12
1.9058e-05
5.218e-08
d
yr
n
.2391759607048967
3.0283e-09
deg/d
Q
2.842206592192329
2.3991e-08
au
Orbit Determination Parameters
# obs. used (total)
356
data-arc span
6352 days (17.39 yr)
first obs. used
2001-11-12
last obs. used
2019-04-04
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.60237
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 06:38:26
Additional Information
Earth MOID
= 1.31772 au
Jupiter MOID
= 2.31818 au
T_jup
= 3.384
[ show covariance matrix ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.2
n/a
MPO427341
233198 (2005 WZ178)
Discovered 2005-Nov-28 by NEAT at Palomar
Reference:
20100228/Numbers.arc
Last Updated:
2010-03-03
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-14 16:10 UT
(server date/time)
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