+ 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
]
437286 (2013 AP132)
Classification:
Jupiter Trojan
SPK-ID:
2437286
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
[ 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
.0522346698295388
1.1914e-07
a
5.156923970580224
3.934e-07
au
q
4.887553749640932
9.3683e-07
au
i
10.3969874678834
1.0746e-05
deg
node
129.2126152906761
5.5723e-05
deg
peri
289.4733199152572
0.00016418
deg
M
259.7644886589582
0.00016165
deg
t
p
2459791.477698386204
(2022-Jul-30.97769839)
0.0019586
TDB
period
4277.445844120508
11.71
0.00048947
1.34e-06
d
yr
n
.08416237472528892
9.6307e-09
deg/d
Q
5.426294191519516
4.1395e-07
au
Orbit Determination Parameters
# obs. used (total)
78
data-arc span
5989 days (16.40 yr)
first obs. used
2003-04-01
last obs. used
2019-08-24
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.60076
source
ORB
producer
Otto Matic
solution date
2019-Sep-24 07:37:29
Additional Information
Earth MOID
= 3.91779 au
Jupiter MOID
= .142413 au
T_jup
= 2.965
[ show covariance matrix ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
13.9
n/a
MPO380271
437286 (2013 AP132)
Discovered 2013-Jan-03 by Mt. Lemmon Survey at Mount Lemmon
Reference:
Last Updated:
2015-06-04
Alternate Designations
2013 AP132
= 2014 ED21
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-06 01:27 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
:
Alan B. Chamberlin