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JPL Small-Body Database Browser
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160958 (2002 AS156)
Classification:
Main-belt Asteroid
SPK-ID:
2160958
[
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
.1071962030641736
4.133e-08
a
2.417343834884063
1.713e-08
au
q
2.158213754283902
9.8368e-08
au
i
2.037428092256875
4.4593e-06
deg
node
293.1144323727913
0.00013703
deg
peri
349.626162617313
0.00013938
deg
M
77.28261421725223
2.8803e-05
deg
t
p
2458305.796447142932
(2018-Jul-06.29644714)
0.00010835
TDB
period
1372.796198771193
3.76
1.4592e-05
3.995e-08
d
yr
n
.2622384883657461
2.7874e-09
deg/d
Q
2.676473915484223
1.8966e-08
au
Orbit Determination Parameters
# obs. used (total)
492
data-arc span
7477 days (20.47 yr)
first obs. used
1999-06-15
last obs. used
2019-12-04
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.58331
source
ORB
producer
Otto Matic
solution date
2019-Dec-14 12:25:37
Additional Information
Earth MOID
= 1.14119 au
Jupiter MOID
= 2.43526 au
T_jup
= 3.507
[ show covariance matrix ]
[
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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Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.2
n/a
MPO454067
160958 (2002 AS156)
Discovered 2002-Jan-13 by LINEAR at Socorro
Reference:
20070828/Numbers.arc
Last Updated:
2007-08-30
[ hide close-approach data ]
Close-Approach Data
...sorted by
Date/Time (TDB)
Date/Time (TDB)
Time Uncertainty
(days_HH:MM)
Body
Nominal Distance (au)
Minimum Distance (au)
Maximum Distance (au)
V-relative (km/s)
V-infinity (km/s)
JD (TDB)
Time Uncertainty (minutes)
Semi-major axis (km)
Semi-minor axis (km)
range-LOV angle (deg)
N-sigma
BP
Orbit Ref.
Reference
Modified
2109-Aug-02 11:55
< 00:01
Amphi
0.0200921646827173
0.0200734720802679
0.0201108904463535
3.65960670709212
3.6596066289092
2491569.996403677
0.676748463613145
1590.899711064
58.7054001524989
54.1717872381102
41499.9227987989
T
14
CATAB v2.0f-lin.ifort 2019-Dec-14 12:25:41
2019-Dec-14 12:25
2187-Nov-30 10:38
00:03
Hebe
0.0325906112453823
0.0325579664470528
0.0326233452426021
7.74734014324657
7.74734011862519
2520178.942936219
2.66834634392244
3144.45097925256
42.1416185371698
58.7886489167804
98932.2083192304
T
14
CATAB v2.0f-lin.ifort 2019-Dec-14 12:25:41
2019-Dec-14 12:25
[
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2019-Dec-16 05:08 UT
(server date/time)
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