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JPL Small-Body Database Browser
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437965 (2003 AL73)
Classification:
Apollo
[
NEO
]
SPK-ID:
2437965
[
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 32
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.6936356574316842
4.131e-08
a
2.543504477178852
6.3393e-09
au
q
.7792390769704668
1.0371e-07
au
i
9.636072069316505
1.4273e-05
deg
node
217.3686251308081
0.00013658
deg
peri
336.4045896411969
0.00013126
deg
M
350.9720394745422
3.9882e-06
deg
t
p
2458637.656460545438
(2019-Jun-03.15646055)
1.6519e-05
TDB
period
1481.655326099175
4.06
5.5392e-06
1.517e-08
d
yr
n
.2429714884822701
9.0836e-10
deg/d
Q
4.307769877387237
1.0737e-08
au
Orbit Determination Parameters
# obs. used (total)
101
data-arc span
4596 days (12.58 yr)
first obs. used
2003-01-12
last obs. used
2015-08-13
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.57054
source
ORB
producer
Otto Matic
solution date
2017-Apr-06 09:20:38
Additional Information
Earth MOID
= .105031 au
Jupiter MOID
= .761001 au
T_jup
= 3.039
[ 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
19.4
n/a
MPO346158
437965 (2003 AL73)
Discovered 2003-Jan-12 by LINEAR at Socorro
Reference:
Last Updated:
2015-07-06
[ show close-approach data ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-06 11:32 UT
(server date/time)
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