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JPL Small-Body Database Browser
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277513 (2005 WT184)
Classification:
Main-belt Asteroid
SPK-ID:
2277513
[
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
.02102005004519796
9.2524e-08
a
2.58610242300419
2.6155e-08
au
q
2.531742420650634
2.4457e-07
au
i
8.002731143249118
7.3667e-06
deg
node
165.2385789181963
3.4655e-05
deg
peri
27.34452009527119
0.00016701
deg
M
311.4966242065552
0.00016959
deg
t
p
2458805.161651384637
(2019-Nov-17.66165138)
0.00071693
TDB
period
1519.032300189439
4.16
2.3044e-05
6.309e-08
d
yr
n
.2369929855705533
3.5953e-09
deg/d
Q
2.640462425357746
2.6705e-08
au
Orbit Determination Parameters
# obs. used (total)
230
data-arc span
5798 days (15.87 yr)
first obs. used
2003-03-27
last obs. used
2019-02-09
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.56087
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 06:29:14
Additional Information
Earth MOID
= 1.53554 au
Jupiter MOID
= 2.31932 au
T_jup
= 3.408
[ 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
16.6
n/a
MPO423065
277513 (2005 WT184)
Discovered 2005-Nov-29 by NEAT at Palomar
Reference:
20110517/Numbers.arc
Last Updated:
2011-05-20
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-11 15:16 UT
(server date/time)
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