+ 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
]
357959 (2006 AC69)
Classification:
Main-belt Asteroid
SPK-ID:
2357959
[
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 8
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1596566816018664
8.4169e-08
a
2.233356604932538
1.5822e-08
au
q
1.876786300555398
1.9254e-07
au
i
1.289296063750775
1.0144e-05
deg
node
201.6767669353678
0.00041515
deg
peri
303.3905233448972
0.00041857
deg
M
323.8071772747595
4.5224e-05
deg
t
p
2458723.061901925860
(2019-Aug-27.56190193)
0.00015354
TDB
period
1219.089348964736
3.34
1.2955e-05
3.547e-08
d
yr
n
.2953023913347417
3.1382e-09
deg/d
Q
2.589926909309677
1.8349e-08
au
Orbit Determination Parameters
# obs. used (total)
66
data-arc span
9313 days (25.50 yr)
first obs. used
1993-04-17
last obs. used
2018-10-16
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.60771
source
ORB
producer
Otto Matic
solution date
2018-Oct-31 04:57:13
Additional Information
Earth MOID
= .889717 au
Jupiter MOID
= 2.42161 au
T_jup
= 3.623
[ 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
18.6
n/a
MPO377221
357959 (2006 AC69)
Discovered 2006-Jan-06 by Spacewatch at Kitt Peak
Reference:
20130327/Numbers.arc
Last Updated:
2013-03-29
[ show close-approach data ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-16 10:50 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
:
Alan B. Chamberlin