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JPL Small-Body Database Browser
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351636 (2005 YQ23)
Classification:
Main-belt Asteroid
SPK-ID:
2351636
[
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 9
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1016505176263524
5.8521e-08
a
2.27197805245022
2.2355e-08
au
q
2.041030307382943
1.3664e-07
au
i
6.415553164398863
6.5491e-06
deg
node
285.6870160588442
4.4954e-05
deg
peri
343.1632257327653
5.2393e-05
deg
M
162.6177799219184
2.5858e-05
deg
t
p
2458035.471763763146
(2017-Oct-08.97176376)
8.9043e-05
TDB
period
1250.848247608199
3.42
1.8461e-05
5.054e-08
d
yr
n
.287804696283799
4.2477e-09
deg/d
Q
2.502925797517496
2.4627e-08
au
Orbit Determination Parameters
# obs. used (total)
121
data-arc span
5167 days (14.15 yr)
first obs. used
2004-09-16
last obs. used
2018-11-09
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.62907
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 06:15:06
Additional Information
Earth MOID
= 1.02531 au
Jupiter MOID
= 2.58059 au
T_jup
= 3.597
[ 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
17.7
n/a
MPO460398
351636 (2005 YQ23)
Discovered 2005-Dec-24 by Spacewatch at Kitt Peak
Reference:
20130127/Numbers.arc
Last Updated:
2013-01-31
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
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Discovery Circumstances
]
2019-Dec-09 17:05 UT
(server date/time)
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Ryan S. Park
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