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JPL Small-Body Database Browser
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243384 (2008 YA40)
Classification:
Main-belt Asteroid
SPK-ID:
2243384
[
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 7
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.07945683613390045
7.2389e-08
a
2.622798541921628
2.5979e-08
au
q
2.414399267963929
1.8531e-07
au
i
1.169980315272039
9.5009e-06
deg
node
27.15059126832055
0.00039778
deg
peri
69.82447047321868
0.0004037
deg
M
164.1133832707364
6.6453e-05
deg
t
p
2457893.226599550731
(2017-May-19.72659955)
0.00028442
TDB
period
1551.478734319278
4.25
2.3051e-05
6.311e-08
d
yr
n
.2320366963701585
3.4475e-09
deg/d
Q
2.831197815879329
2.8043e-08
au
Orbit Determination Parameters
# obs. used (total)
143
data-arc span
6744 days (18.46 yr)
first obs. used
1999-10-02
last obs. used
2018-03-20
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.58461
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 11:41:41
Additional Information
Earth MOID
= 1.43163 au
Jupiter MOID
= 2.27803 au
T_jup
= 3.399
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
17.0
n/a
MPO440238
243384 (2008 YA40)
Discovered 2008-Dec-29 by Spacewatch at Kitt Peak
Reference:
20100626/Numbers.arc
Last Updated:
2010-06-28
[ show close-approach data ]
Alternate Designations
2008 YA40
= 1999 TP299 = 1999 TP76 = 2007 RM102
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-16 10:43 UT
(server date/time)
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