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JPL Small-Body Database Browser
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379546 (2011 AJ15)
Classification:
Main-belt Asteroid
SPK-ID:
2379546
[
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 14
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.08640245823585956
4.8379e-08
a
3.059970026970564
5.0518e-08
au
q
2.795581094512257
1.5693e-07
au
i
23.6995890891537
6.3526e-06
deg
node
103.3747246670934
1.4005e-05
deg
peri
282.7667080079011
3.9684e-05
deg
M
268.726090242796
3.782e-05
deg
t
p
2459096.199338069195
(2020-Sep-03.69933807)
0.00020721
TDB
period
1955.123454003521
5.35
4.8417e-05
1.326e-07
d
yr
n
.1841315949961243
4.5599e-09
deg/d
Q
3.32435895942887
5.4883e-08
au
Orbit Determination Parameters
# obs. used (total)
145
data-arc span
8984 days (24.60 yr)
first obs. used
1994-11-30
last obs. used
2019-07-06
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.56779
source
ORB
producer
Otto Matic
solution date
2019-Sep-24 06:57:25
Additional Information
Earth MOID
= 1.90428 au
Jupiter MOID
= 2.09367 au
T_jup
= 3.100
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
|
Physical Parameters
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Discovery Circumstances
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
15.5
n/a
MPO450360
379546 (2011 AJ15)
Discovered 2010-Dec-09 by Spacewatch at Kitt Peak
Reference:
Last Updated:
2013-11-20
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-15 21:22 UT
(server date/time)
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