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JPL Small-Body Database Browser
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441974 (2010 MQ92)
Classification:
Main-belt Asteroid
SPK-ID:
2441974
[
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
.1631351996085745
5.9586e-07
a
3.021494514823365
1.9412e-07
au
q
2.528582404031443
1.9451e-06
au
i
8.45953774066173
2.6594e-05
deg
node
342.8461897327676
5.2563e-05
deg
peri
17.62950058851498
0.00017245
deg
M
234.3619156751063
0.00015158
deg
t
p
2459269.999022418728
(2021-Feb-24.49902242)
0.00085984
TDB
period
1918.364557736151
5.25
0.00018487
5.061e-07
d
yr
n
.1876598473153787
1.8084e-08
deg/d
Q
3.514406625615288
2.2578e-07
au
Orbit Determination Parameters
# obs. used (total)
80
data-arc span
3230 days (8.84 yr)
first obs. used
2007-01-27
last obs. used
2015-12-01
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.54303
source
ORB
producer
Otto Matic
solution date
2018-Oct-04 12:16:50
Additional Information
Earth MOID
= 1.5256 au
Jupiter MOID
= 1.93983 au
T_jup
= 3.209
[ hide covariance matrix ]
Orbital Elements at Epoch 2456975.5 (2014-Nov-14.0) TDB
Reference:
JPL 10
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1643363569315585
5.9062e-07
q
2.523984290629881
1.9234e-06
au
t
p
2457355.186132625446
(2015-Nov-28.68613263)
0.00072222
TDB
node
342.8830976681276
5.2522e-05
deg
peri
18.02546256806589
0.00017266
deg
i
8.464649894922418
2.6608e-05
deg
Orbit Determination Parameters
# obs. used (total)
80
data-arc span
3230 days (8.84 yr)
first obs. used
2007-01-27
last obs. used
2015-12-01
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.54303
source
ORB
producer
Otto Matic
solution date
2018-Oct-04 12:16:50
Additional Information
Jupiter MOID
= 1.93983 au
T_jup
= 3.209
Orbit Covariance (6×6)
e
q
tp
node
peri
i
e
3.488362047708065E-13
-1.135016071334652E-12
-3.770471717357924E-10
1.56744467645659E-12
-8.239709875802755E-11
-2.473485402437043E-12
q
-1.135016071334652E-12
3.699294289529049E-12
1.218869367848288E-9
-5.129531643854613E-12
2.657293845305567E-10
8.073072835726547E-12
tp
-3.770471717357924E-10
1.218869367848288E-9
5.215989247490407E-7
-1.600634226314932E-9
1.184809698127743E-7
2.674816465435465E-9
node
1.56744467645659E-12
-5.129531643854613E-12
-1.600634226314932E-9
2.758564672163983E-9
-3.06238746601172E-9
-5.653192378944518E-11
peri
-8.239709875802755E-11
2.657293845305567E-10
1.184809698127743E-7
-3.06238746601172E-9
2.981114022690165E-8
6.275450929510762E-10
i
-2.473485402437043E-12
8.073072835726547E-12
2.674816465435465E-9
-5.653192378944518E-11
6.275450929510762E-10
7.080118590642377E-10
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.9
n/a
MPO349184
diameter
diameter
3.432
km
0.204
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.029
0.004
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
441974 (2010 MQ92)
Discovered 2010-Jun-28 by WISE at WISE
Reference:
Last Updated:
2015-09-02
[ show close-approach data ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-10 21:50 UT
(server date/time)
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Ryan S. Park
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