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JPL Small-Body Database Browser
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437825 (2015 DD197)
Classification:
Main-belt Asteroid
SPK-ID:
2437825
[
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 10
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.21472206840498
1.0305e-07
a
3.14117531011912
8.611e-08
au
q
2.466695650307688
3.2421e-07
au
i
15.27948678040079
1.6247e-05
deg
node
201.8182584156455
3.5103e-05
deg
peri
280.1675549673218
5.3706e-05
deg
M
300.9346223078578
4.0537e-05
deg
t
p
2458934.131596989466
(2020-Mar-25.63159699)
0.00023587
TDB
period
2033.464943578722
5.57
8.3616e-05
2.289e-07
d
yr
n
.1770377213223215
7.2798e-09
deg/d
Q
3.815654969930552
1.046e-07
au
Orbit Determination Parameters
# obs. used (total)
86
data-arc span
8044 days (22.02 yr)
first obs. used
1996-10-06
last obs. used
2018-10-15
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.60397
source
ORB
producer
Otto Matic
solution date
2018-Oct-31 05:29:09
Additional Information
Earth MOID
= 1.53682 au
Jupiter MOID
= 1.61297 au
T_jup
= 3.121
[ 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
16.0
n/a
MPO456080
437825 (2015 DD197)
Discovered 2007-Sep-15 by Spacewatch at Kitt Peak
Reference:
Last Updated:
2015-06-04
[ show close-approach data ]
Alternate Designations
2015 DD197
= 2013 WQ60
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-09 16:06 UT
(server date/time)
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