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JPL Small-Body Database Browser
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277592 (2006 AT12)
Classification:
Main-belt Asteroid
SPK-ID:
2277592
[
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 8
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1760401581472193
8.1332e-08
a
3.137570129003688
5.4869e-08
au
q
2.585231787295888
2.5943e-07
au
i
8.250514869960842
1.0155e-05
deg
node
276.8431143886855
7.6517e-05
deg
peri
139.9166880804832
9.682e-05
deg
M
168.4967206000734
5.4708e-05
deg
t
p
2457650.382009886302
(2016-Sep-18.88200989)
0.00029311
TDB
period
2029.96518402734
5.56
5.3249e-05
1.458e-07
d
yr
n
.1773429430379587
4.652e-09
deg/d
Q
3.689908470711489
6.4528e-08
au
Orbit Determination Parameters
# obs. used (total)
114
data-arc span
6733 days (18.43 yr)
first obs. used
1999-10-13
last obs. used
2018-03-20
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.61357
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 06:19:46
Additional Information
Earth MOID
= 1.6039 au
Jupiter MOID
= 1.67912 au
T_jup
= 3.171
[ 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
16.2
n/a
MPO440345
277592 (2006 AT12)
Discovered 2006-Jan-05 by LINEAR at Socorro
Reference:
20110517/Numbers.arc
Last Updated:
2011-05-20
[ show close-approach data ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-16 10:49 UT
(server date/time)
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