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JPL Small-Body Database Browser
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277273 (2005 SU61)
Classification:
Main-belt Asteroid
SPK-ID:
2277273
[
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
.1497358975439944
8.4234e-08
a
3.143263427135508
3.2191e-08
au
q
2.672604056656161
2.6944e-07
au
i
17.66393788986874
7.8464e-06
deg
node
196.2485693500808
2.0554e-05
deg
peri
162.0533015154117
3.5618e-05
deg
M
171.7043438245718
2.6057e-05
deg
t
p
2457629.658399776164
(2016-Aug-29.15839978)
0.00014232
TDB
period
2035.492919373454
5.57
3.1269e-05
8.561e-08
d
yr
n
.1768613374055911
2.7169e-09
deg/d
Q
3.613922797614855
3.7011e-08
au
Orbit Determination Parameters
# obs. used (total)
161
data-arc span
7107 days (19.46 yr)
first obs. used
1999-10-13
last obs. used
2019-03-29
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.62878
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 04:36:08
Additional Information
Earth MOID
= 1.67478 au
Jupiter MOID
= 1.87453 au
T_jup
= 3.120
[ 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
MPO413220
277273 (2005 SU61)
Discovered 2005-Sep-26 by Spacewatch at Kitt Peak
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-15 06:02 UT
(server date/time)
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