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JPL Small-Body Database Browser
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344303 (2001 UN111)
Classification:
Main-belt Asteroid
SPK-ID:
2344303
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference:
JPL 8
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1092093832883411
1.3152e-07
a
3.069301167389593
5.0321e-08
au
q
2.734104679772789
4.1024e-07
au
i
15.05753750396306
1.5462e-05
deg
node
210.3275681959468
2.8468e-05
deg
peri
193.6247168879868
4.9175e-05
deg
M
82.52335302386474
3.7677e-05
deg
t
p
2458150.272468649102
(2018-Jan-31.77246865)
0.00020562
TDB
period
1964.073263473082
5.38
4.8301e-05
1.322e-07
d
yr
n
.1832925516044192
4.5076e-09
deg/d
Q
3.404497655006396
5.5816e-08
au
Orbit Determination Parameters
# obs. used (total)
102
data-arc span
5955 days (16.30 yr)
first obs. used
2001-10-15
last obs. used
2018-02-03
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.71526
source
ORB
producer
Otto Matic
solution date
2019-Jul-13 15:39:51
Additional Information
Earth MOID
= 1.74366 au
Jupiter MOID
= 2.02372 au
T_jup
= 3.170
[ show covariance matrix ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.2
n/a
MPO288287
344303 (2001 UN111)
Discovered 2001-Oct-21 by LINEAR at Socorro
Reference:
20121128/Numbers.arc
Last Updated:
2012-12-03
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-07 20:25 UT
(server date/time)
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