+ 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
]
452462 (2003 UC240)
Classification:
Outer Main-belt Asteroid
SPK-ID:
2452462
[
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 15
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.2071845080259524
7.5997e-08
a
3.22820448942579
5.6961e-08
au
q
2.559370530476937
2.4918e-07
au
i
7.952133481019949
1.0278e-05
deg
node
277.03316822
8.0705e-05
deg
peri
111.567800602564
0.0001047
deg
M
254.5503210848779
5.6633e-05
deg
t
p
2459221.058521204571
(2021-Jan-06.55852120)
0.00033729
TDB
period
2118.556167567508
5.80
5.6072e-05
1.535e-07
d
yr
n
.169927050087771
4.4975e-09
deg/d
Q
3.897038448374643
6.8762e-08
au
Orbit Determination Parameters
# obs. used (total)
75
data-arc span
4894 days (13.40 yr)
first obs. used
2003-10-24
last obs. used
2017-03-18
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.47897
source
ORB
producer
Otto Matic
solution date
2017-Apr-09 10:49:43
Additional Information
Earth MOID
= 1.5775 au
Jupiter MOID
= 1.66457 au
T_jup
= 3.138
[ 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
16.3
n/a
MPO368963
452462 (2003 UC240)
Discovered 2003-Oct-24 by Spacewatch at Kitt Peak
Reference:
Last Updated:
2016-01-04
[ show close-approach data ]
Alternate Designations
2003 UC240
= 2014 QG152
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-09 11:19 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
:
Alan B. Chamberlin