+ 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
]
379215 (2009 SC141)
Classification:
Main-belt Asteroid
SPK-ID:
2379215
[
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 12
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1880075380431203
1.8175e-07
a
2.444859426471484
5.3923e-08
au
q
1.985207424839065
4.146e-07
au
i
1.98753264139498
1.2542e-05
deg
node
247.262260967855
0.00031106
deg
peri
136.03874469
0.00031296
deg
M
174.859447091655
4.8787e-05
deg
t
p
2457922.287379853399
(2017-Jun-17.78737985)
0.00016877
TDB
period
1396.301700100873
3.82
4.6195e-05
1.265e-07
d
yr
n
.257823935882906
8.5297e-09
deg/d
Q
2.904511428103902
6.4061e-08
au
Orbit Determination Parameters
# obs. used (total)
96
data-arc span
4967 days (13.60 yr)
first obs. used
2005-08-29
last obs. used
2019-04-05
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.67468
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 12:29:28
Additional Information
Earth MOID
= .988524 au
Jupiter MOID
= 2.55254 au
T_jup
= 3.474
[ 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
17.9
n/a
MPO281810
379215 (2009 SC141)
Discovered 2009-Sep-19 by Spacewatch at Kitt Peak
Reference:
Last Updated:
2013-11-20
[ show close-approach data ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-16 00:11 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
:
Alan B. Chamberlin