+ 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
]
173064 (2006 SD122)
Classification:
Main-belt Asteroid
SPK-ID:
2173064
[
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 10
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1274815733671038
8.3807e-08
a
3.0451073790015
4.59e-08
au
q
2.656912299254611
2.6359e-07
au
i
15.81144592835461
8.819e-06
deg
node
285.3061523709922
3.0772e-05
deg
peri
80.12009429903893
4.8233e-05
deg
M
141.7768123991311
3.916e-05
deg
t
p
2457836.127504495556
(2017-Mar-23.62750450)
0.00020114
TDB
period
1940.896354806791
5.31
4.3883e-05
1.201e-07
d
yr
n
.185481310791496
4.1937e-09
deg/d
Q
3.433302458748388
5.1751e-08
au
Orbit Determination Parameters
# obs. used (total)
232
data-arc span
6388 days (17.49 yr)
first obs. used
2001-10-25
last obs. used
2019-04-22
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.5693
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 08:47:33
Additional Information
Earth MOID
= 1.70924 au
Jupiter MOID
= 2.12234 au
T_jup
= 3.169
[ 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
15.0
n/a
MPO245261
173064 (2006 SD122)
Discovered 2006-Sep-19 by CSS at Catalina
Reference:
20071224/Numbers.arc
Last Updated:
2007-12-22
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-07 01:57 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
:
Alan B. Chamberlin