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JPL Small-Body Database Browser
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266265 (2007 AY3)
Classification:
Main-belt Asteroid
SPK-ID:
2266265
[
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 17
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1014929906531788
5.1786e-08
a
2.446336173327683
1.6006e-08
au
q
2.198050198953603
1.2125e-07
au
i
6.265096999564925
5.592e-06
deg
node
353.4876201323834
3.5443e-05
deg
peri
163.8154065927568
4.2486e-05
deg
M
44.18032166684932
2.2574e-05
deg
t
p
2458428.986225168050
(2018-Nov-06.48622517)
8.7455e-05
TDB
period
1397.566984801569
3.83
1.3716e-05
3.755e-08
d
yr
n
.2575905154564838
2.528e-09
deg/d
Q
2.694622147701763
1.763e-08
au
Orbit Determination Parameters
# obs. used (total)
438
data-arc span
6491 days (17.77 yr)
first obs. used
2001-09-21
last obs. used
2019-06-30
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.60264
source
ORB
producer
Otto Matic
solution date
2019-Sep-24 04:36:28
Additional Information
Earth MOID
= 1.20818 au
Jupiter MOID
= 2.28696 au
T_jup
= 3.483
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.4
n/a
MPO433729
266265 (2007 AY3)
Discovered 2007-Jan-08 by CSS at Catalina
Reference:
20110218/Numbers.arc
Last Updated:
2011-02-22
[ show close-approach data ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-14 11:10 UT
(server date/time)
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