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JPL Small-Body Database Browser
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312088 (2007 TQ97)
Classification:
Main-belt Asteroid
SPK-ID:
2312088
[
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 16
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.2149950002165068
4.0562e-08
a
2.35555031142703
1.413e-08
au
q
1.849118771711783
9.4841e-08
au
i
2.815688662887867
5.7496e-06
deg
node
156.9543578531099
8.6794e-05
deg
peri
221.1188661612583
8.7963e-05
deg
M
70.64860892697899
1.3553e-05
deg
t
p
2458341.357813944157
(2018-Aug-10.85781394)
4.8949e-05
TDB
period
1320.495737949031
3.62
1.1882e-05
3.253e-08
d
yr
n
.2726248859834604
2.4531e-09
deg/d
Q
2.861981851142277
1.7168e-08
au
Orbit Determination Parameters
# obs. used (total)
285
data-arc span
5136 days (14.06 yr)
first obs. used
2005-01-17
last obs. used
2019-02-09
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.5256
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 09:40:59
Additional Information
Earth MOID
= .851242 au
Jupiter MOID
= 2.59647 au
T_jup
= 3.522
[ show covariance matrix ]
[
Ephemeris
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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
17.3
n/a
MPO455300
312088 (2007 TQ97)
Discovered 2007-Oct-08 by LONEOS at Anderson Mesa
Reference:
20120109/Numbers.arc
Last Updated:
2012-01-11
[ show close-approach data ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-12 06:36 UT
(server date/time)
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