+ 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
]
266526 (2008 FX20)
Classification:
Main-belt Asteroid
SPK-ID:
2266526
[
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 14
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1237925384759566
5.7927e-08
a
2.363110674300023
1.6948e-08
au
q
2.070575205228793
1.4134e-07
au
i
7.315229635141954
5.1365e-06
deg
node
139.5383092735578
4.0366e-05
deg
peri
181.0661909342642
4.5522e-05
deg
M
266.9819039142374
2.0804e-05
deg
t
p
2458943.338404269326
(2020-Apr-03.83840427)
7.7666e-05
TDB
period
1326.858221470824
3.63
1.4274e-05
3.908e-08
d
yr
n
.2713176089009265
2.9187e-09
deg/d
Q
2.655646143371252
1.9046e-08
au
Orbit Determination Parameters
# obs. used (total)
277
data-arc span
7615 days (20.85 yr)
first obs. used
1998-08-26
last obs. used
2019-07-02
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.6254
source
ORB
producer
Otto Matic
solution date
2019-Sep-24 04:36:37
Additional Information
Earth MOID
= 1.05684 au
Jupiter MOID
= 2.62482 au
T_jup
= 3.528
[ 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
16.5
n/a
MPO433730
266526 (2008 FX20)
Discovered 2008-Mar-27 by Spacewatch at Kitt Peak
Reference:
20110218/Numbers.arc
Last Updated:
2011-02-22
[ show close-approach data ]
Alternate Designations
2008 FX20
= 2009 SN32
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-12 06:45 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
:
Alan B. Chamberlin