+ 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
]
226635 (2004 FF19)
Classification:
Main-belt Asteroid
SPK-ID:
2226635
[
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 13
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.09283085597663063
5.3195e-08
a
2.265604013799452
1.4202e-08
au
q
2.055286053894358
1.1893e-07
au
i
2.986362924453954
5.6924e-06
deg
node
243.2410254007189
0.00012807
deg
peri
349.5173481863402
0.00013358
deg
M
109.6054802867849
4.019e-05
deg
t
p
2458221.268674774548
(2018-Apr-12.76867477)
0.0001382
TDB
period
1245.588055669724
3.41
1.1712e-05
3.207e-08
d
yr
n
.2890201125174056
2.7176e-09
deg/d
Q
2.475921973704545
1.552e-08
au
Orbit Determination Parameters
# obs. used (total)
260
data-arc span
9861 days (27.00 yr)
first obs. used
1992-11-25
last obs. used
2019-11-25
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.5936
source
ORB
producer
Otto Matic
solution date
2019-Dec-14 15:36:27
Additional Information
Earth MOID
= 1.04416 au
Jupiter MOID
= 2.51292 au
T_jup
= 3.609
[ 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
MPO454627
226635 (2004 FF19)
Discovered 2004-Mar-16 by CSS at Catalina
Reference:
20091202/Numbers.arc
Last Updated:
2009-12-04
[ show close-approach data ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-15 19:39 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
:
Alan B. Chamberlin