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JPL Small-Body Database Browser
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277317 (2005 SD213)
Classification:
Main-belt Asteroid
SPK-ID:
2277317
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
[ 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
.2052131128537065
6.8167e-08
a
2.389469604209717
1.2367e-08
au
q
1.899119108660527
1.653e-07
au
i
.4962241968144492
5.7242e-06
deg
node
320.8055304711742
0.0008079
deg
peri
47.80667013642282
0.00080802
deg
M
253.452495857818
1.3894e-05
deg
t
p
2458999.792793933593
(2020-May-30.29279393)
5.3313e-05
TDB
period
1349.120347523793
3.69
1.0474e-05
2.868e-08
d
yr
n
.2668405384743863
2.0716e-09
deg/d
Q
2.879820099758907
1.4905e-08
au
Orbit Determination Parameters
# obs. used (total)
234
data-arc span
6552 days (17.94 yr)
first obs. used
2001-07-27
last obs. used
2019-07-05
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.65097
source
ORB
producer
Otto Matic
solution date
2019-Sep-24 04:46:48
Additional Information
Earth MOID
= .897482 au
Jupiter MOID
= 2.58101 au
T_jup
= 3.504
[ show covariance matrix ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
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Mission Design
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Physical Parameters
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Discovery Circumstances
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
17.1
n/a
MPO440344
277317 (2005 SD213)
Discovered 2005-Sep-30 by Mt. Lemmon Survey at Mount Lemmon
Reference:
20110517/Numbers.arc
Last Updated:
2011-05-20
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-14 21:27 UT
(server date/time)
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Ryan S. Park
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