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JPL Small-Body Database Browser
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357331 (2003 NH6)
Classification:
Main-belt Asteroid
SPK-ID:
2357331
[
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 11
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.3888328499661658
8.0713e-08
a
3.12807992914554
4.2762e-08
au
q
1.911779695373917
2.6133e-07
au
i
21.8631657799102
1.0189e-05
deg
node
161.8861016395006
2.6223e-05
deg
peri
151.9762187227224
2.9929e-05
deg
M
298.831239745458
1.7942e-05
deg
t
p
2458943.854202316571
(2020-Apr-04.35420232)
0.00010574
TDB
period
2020.762106663546
5.53
4.1437e-05
1.134e-07
d
yr
n
.178150609026607
3.6531e-09
deg/d
Q
4.344380162917162
5.939e-08
au
Orbit Determination Parameters
# obs. used (total)
101
data-arc span
5841 days (15.99 yr)
first obs. used
2003-07-05
last obs. used
2019-07-02
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.65732
source
ORB
producer
Otto Matic
solution date
2019-Sep-24 06:42:42
Additional Information
Earth MOID
= .921256 au
Jupiter MOID
= 1.22954 au
T_jup
= 2.989
[ 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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Discovery Circumstances
|
Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
15.9
n/a
MPO402436
357331 (2003 NH6)
Discovered 2003-Jul-05 by LINEAR at Socorro
Reference:
20130327/Numbers.arc
Last Updated:
2013-03-29
[ show close-approach data ]
Alternate Designations
2003 NH6
= 2009 WP249
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-13 06:14 UT
(server date/time)
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