+ 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
]
379642 (2011 EB1)
Classification:
Main-belt Asteroid
SPK-ID:
2379642
[
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 16
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.02504451803234961
8.9827e-08
a
2.579956216709409
3.8909e-08
au
q
2.515342456717357
2.3632e-07
au
i
5.109516027458892
9.204e-06
deg
node
301.0741011650732
6.4221e-05
deg
peri
248.3580203356786
0.00019121
deg
M
308.2277713428514
0.00018434
deg
t
p
2458818.176371976555
(2019-Nov-30.67637198)
0.00077701
TDB
period
1513.620254412969
4.14
3.4241e-05
9.375e-08
d
yr
n
.2378403691087099
5.3804e-09
deg/d
Q
2.64456997670146
3.9883e-08
au
Orbit Determination Parameters
# obs. used (total)
147
data-arc span
4360 days (11.94 yr)
first obs. used
2007-02-17
last obs. used
2019-01-25
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.62781
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 13:57:45
Additional Information
Earth MOID
= 1.52091 au
Jupiter MOID
= 2.34315 au
T_jup
= 3.419
[ 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
16.9
n/a
MPO423397
379642 (2011 EB1)
Discovered 2007-Feb-17 by Mt. Lemmon Survey at Mount Lemmon
Reference:
Last Updated:
2013-11-20
[ show close-approach data ]
Alternate Designations
2011 EB1
= 2007 DG44
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-11 20:50 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
:
Alan B. Chamberlin