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JPL Small-Body Database Browser
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452937 (2006 WN178)
Classification:
Main-belt Asteroid
SPK-ID:
2452937
[
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
.08628492773496016
6.7055e-08
a
2.730745899835535
3.7643e-08
au
q
2.495123687205687
1.9516e-07
au
i
6.900715855911388
9.1717e-06
deg
node
208.3776579580426
4.8202e-05
deg
peri
250.9155857796181
7.8352e-05
deg
M
242.3364108650668
5.9431e-05
deg
t
p
2459139.216097705274
(2020-Oct-16.71609771)
0.00027677
TDB
period
1648.239668700709
4.51
3.4081e-05
9.331e-08
d
yr
n
.218414837863831
4.5162e-09
deg/d
Q
2.966368112465383
4.0891e-08
au
Orbit Determination Parameters
# obs. used (total)
99
data-arc span
4729 days (12.95 yr)
first obs. used
2006-11-16
last obs. used
2019-10-28
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.57869
source
ORB
producer
Otto Matic
solution date
2019-Nov-08 16:52:26
Additional Information
Earth MOID
= 1.52234 au
Jupiter MOID
= 2.1966 au
T_jup
= 3.338
[ 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
17.2
n/a
MPO409072
452937 (2006 WN178)
Discovered 2006-Nov-24 by Spacewatch at Kitt Peak
Reference:
Last Updated:
2016-01-04
Alternate Designations
2006 WN178
= 2010 TP28
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-10 19:58 UT
(server date/time)
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Ryan S. Park
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