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JPL Small-Body Database Browser
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173557 (2000 YU127)
Classification:
Main-belt Asteroid
SPK-ID:
2173557
[
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 15
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.2347747192694419
4.5757e-08
a
2.302189760557276
8.5296e-09
au
q
1.761693805817458
1.0624e-07
au
i
4.384633424664447
5.4199e-06
deg
node
24.29845901293849
5.8789e-05
deg
peri
13.82140631365507
6.0702e-05
deg
M
139.2582703951981
1.3705e-05
deg
t
p
2458106.952905069763
(2017-Dec-19.45290507)
4.8033e-05
TDB
period
1275.88080528833
3.49
7.0907e-06
1.941e-08
d
yr
n
.2821580186078945
1.5681e-09
deg/d
Q
2.842685715297094
1.0532e-08
au
Orbit Determination Parameters
# obs. used (total)
740
data-arc span
6697 days (18.34 yr)
first obs. used
2000-12-29
last obs. used
2019-05-01
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.55448
source
ORB
producer
Otto Matic
solution date
2019-Jul-13 11:59:41
Additional Information
Earth MOID
= .76886 au
Jupiter MOID
= 2.58547 au
T_jup
= 3.550
[ show covariance matrix ]
[
Ephemeris
|
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
16.3
n/a
MPO338379
173557 (2000 YU127)
Discovered 2000-Dec-29 by NEAT at Haleakala
Reference:
20080122/Numbers.arc
Last Updated:
2008-01-28
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
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Discovery Circumstances
]
2019-Dec-07 17:36 UT
(server date/time)
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