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JPL Small-Body Database Browser
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305004 (2007 TR290)
Classification:
Main-belt Asteroid
SPK-ID:
2305004
[
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 11
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.06638186897999231
6.718e-08
a
2.724729382620656
3.1953e-08
au
q
2.543856753737596
1.8362e-07
au
i
6.778034525391179
6.6202e-06
deg
node
83.98954133935401
6.1322e-05
deg
peri
279.9623518998973
7.9032e-05
deg
M
232.9166274525041
5.2576e-05
deg
t
p
2459180.422181374525
(2020-Nov-26.92218137)
0.00024368
TDB
period
1642.795442942804
4.50
2.8898e-05
7.912e-08
d
yr
n
.2191386648572131
3.8548e-09
deg/d
Q
2.905602011503715
3.4074e-08
au
Orbit Determination Parameters
# obs. used (total)
204
data-arc span
6612 days (18.10 yr)
first obs. used
2001-05-22
last obs. used
2019-06-29
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.68593
source
ORB
producer
Otto Matic
solution date
2019-Sep-24 05:54:05
Additional Information
Earth MOID
= 1.55184 au
Jupiter MOID
= 2.41372 au
T_jup
= 3.344
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
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Physical Parameters
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Discovery Circumstances
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Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.2
n/a
MPO397061
305004 (2007 TR290)
Discovered 2007-Oct-12 by Mt. Lemmon Survey at Mount Lemmon
Reference:
20111110/Numbers.arc
Last Updated:
2011-11-14
[ show close-approach data ]
Alternate Designations
2007 TR290
= 2007 UH3
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-16 10:51 UT
(server date/time)
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