+ View the NASA Portal
+ Center for Near-Earth Object Studies
IMPORTANT:
The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.
Please visit
this page
for more details.
Don't show this message again
JPL Small-Body Database Browser
Search:
[
help
]
233345 (2006 DU20)
Classification:
Main-belt Asteroid
SPK-ID:
2233345
[
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 15
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.09452628291619672
4.1759e-08
a
2.569580235298668
2.4733e-08
au
q
2.326687367000959
1.0991e-07
au
i
5.470840393656729
4.6213e-06
deg
node
318.4807151488461
6.7485e-05
deg
peri
341.2901601722504
7.5658e-05
deg
M
288.9043905486945
3.5262e-05
deg
t
p
2458897.620065558430
(2020-Feb-18.12006556)
0.00014756
TDB
period
1504.498300620032
4.12
2.1722e-05
5.947e-08
d
yr
n
.2392824238163894
3.4547e-09
deg/d
Q
2.812473103596378
2.7071e-08
au
Orbit Determination Parameters
# obs. used (total)
257
data-arc span
6288 days (17.22 yr)
first obs. used
2002-02-11
last obs. used
2019-05-01
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.56714
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 07:00:54
Additional Information
Earth MOID
= 1.31118 au
Jupiter MOID
= 2.37308 au
T_jup
= 3.418
[ show covariance matrix ]
[
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
16.2
n/a
MPO433524
233345 (2006 DU20)
Discovered 2006-Feb-20 by CSS at Catalina
Reference:
20100228/Numbers.arc
Last Updated:
2010-03-03
[ show close-approach data ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-08 21:18 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
:
Alan B. Chamberlin