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JPL Small-Body Database Browser
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277571 (2005 YQ184)
Classification:
Main-belt Asteroid
SPK-ID:
2277571
[
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 14
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.07050341482439866
4.6369e-08
a
2.648708093789736
2.2224e-08
au
q
2.461965128304537
1.2733e-07
au
i
1.24096348413132
5.3691e-06
deg
node
229.8952428318267
0.00031732
deg
peri
185.2692546293391
0.00032227
deg
M
78.97853164869314
5.6198e-05
deg
t
p
2458255.073120563860
(2018-May-16.57312056)
0.00024474
TDB
period
1574.525051315868
4.31
1.9816e-05
5.425e-08
d
yr
n
.2286403761560602
2.8776e-09
deg/d
Q
2.835451059274936
2.3791e-08
au
Orbit Determination Parameters
# obs. used (total)
201
data-arc span
6697 days (18.34 yr)
first obs. used
2000-10-04
last obs. used
2019-02-04
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.60395
source
ORB
producer
Otto Matic
solution date
2019-Dec-14 17:53:03
Additional Information
Earth MOID
= 1.47289 au
Jupiter MOID
= 2.3971 au
T_jup
= 3.388
[ show covariance matrix ]
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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
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Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.9
n/a
MPO427524
277571 (2005 YQ184)
Discovered 2005-Dec-27 by Mt. Lemmon Survey at Mount Lemmon
Reference:
20110517/Numbers.arc
Last Updated:
2011-05-20
[ show close-approach data ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
|
Physical Parameters
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Discovery Circumstances
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Close-Approach Data
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2019-Dec-15 21:16 UT
(server date/time)
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