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JPL Small-Body Database Browser
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173196 (1998 QF33)
Classification:
Main-belt Asteroid
SPK-ID:
2173196
[
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 10
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.2786851110588621
5.3829e-08
a
2.567274610717439
2.2201e-08
au
q
1.851813400711052
1.4271e-07
au
i
2.984685348932327
7.6788e-06
deg
node
276.645409025856
0.00010949
deg
peri
84.05148919139423
0.00011237
deg
M
355.3418360344539
3.5469e-05
deg
t
p
2458619.941026234402
(2019-May-16.44102623)
0.00014825
TDB
period
1502.473827918204
4.11
1.9489e-05
5.336e-08
d
yr
n
.2396048392395683
3.108e-09
deg/d
Q
3.282735820723825
2.8388e-08
au
Orbit Determination Parameters
# obs. used (total)
179
data-arc span
7268 days (19.90 yr)
first obs. used
1998-08-17
last obs. used
2018-07-11
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.64367
source
ORB
producer
Otto Matic
solution date
2019-Jul-13 04:38:04
Additional Information
Earth MOID
= .85081 au
Jupiter MOID
= 2.1905 au
T_jup
= 3.374
[ 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
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Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.5
n/a
MPO449897
173196 (1998 QF33)
Discovered 1998-Aug-17 by LINEAR at Socorro
Reference:
20080122/Numbers.arc
Last Updated:
2008-01-28
[ show close-approach data ]
Alternate Designations
1998 QF33
= 2002 NC44
[
Ephemeris
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Orbit Diagram
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Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-08 19:09 UT
(server date/time)
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