+ 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
]
117705 (2005 FS2)
Classification:
Main-belt Asteroid
SPK-ID:
2117705
[
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 18
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1819484025586804
4.8224e-08
a
2.783552791975039
1.9653e-08
au
q
2.277089808037426
1.4197e-07
au
i
12.16239272845049
5.2567e-06
deg
node
65.55712373030845
2.6164e-05
deg
peri
199.6097400761389
3.0485e-05
deg
M
317.1033322659449
1.6307e-05
deg
t
p
2458802.624368798418
(2019-Nov-15.12436880)
7.7526e-05
TDB
period
1696.280308264211
4.64
1.7965e-05
4.919e-08
d
yr
n
.2122290745498218
2.2477e-09
deg/d
Q
3.290015775912652
2.3229e-08
au
Orbit Determination Parameters
# obs. used (total)
538
data-arc span
13509 days (36.99 yr)
first obs. used
1982-05-16
last obs. used
2019-05-11
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.58545
source
ORB
producer
Otto Matic
solution date
2019-May-30 06:55:02
Additional Information
Earth MOID
= 1.26507 au
Jupiter MOID
= 1.79718 au
T_jup
= 3.275
[ 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
15.2
n/a
MPO436565
diameter
diameter
2.429
km
0.504
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.299
0.030
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
117705 (2005 FS2)
Discovered 2005-Mar-18 by CSS at Catalina
Reference:
20051019/Numbers.arc
Last Updated:
2005-10-26
[ show close-approach data ]
Alternate Designations
2005 FS2
= 1982 KK2 = 2000 EP205
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-16 08:09 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
:
Alan B. Chamberlin