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JPL Small-Body Database Browser
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305365 (2008 BA47)
Classification:
Main-belt Asteroid
SPK-ID:
2305365
[
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 6
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.04745093892635156
1.1972e-07
a
3.079748879402234
5.6595e-08
au
q
2.933611903417219
3.6216e-07
au
i
3.800133319368457
1.1793e-05
deg
node
316.9218794167176
0.00014813
deg
peri
235.2714351660966
0.0001767
deg
M
346.0253186771985
9.5787e-05
deg
t
p
2458677.132112527549
(2019-Jul-12.63211253)
0.0005251
TDB
period
1974.110169146046
5.40
5.4416e-05
1.49e-07
d
yr
n
.1823606431021667
5.0268e-09
deg/d
Q
3.225885855387249
5.9281e-08
au
Orbit Determination Parameters
# obs. used (total)
86
data-arc span
4950 days (13.55 yr)
first obs. used
2005-09-14
last obs. used
2019-04-04
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.65187
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 10:34:50
Additional Information
Earth MOID
= 1.9357 au
Jupiter MOID
= 1.75667 au
T_jup
= 3.223
[ hide covariance matrix ]
Orbital Elements at Epoch 2457047.5 (2015-Jan-25.0) TDB
Reference:
JPL 6
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.04743963339954469
1.2052e-07
q
2.934630992876273
3.6452e-07
au
t
p
2456693.432015419625
(2014-Feb-04.93201542)
0.00052369
TDB
node
316.9533228904107
0.0001481
deg
peri
233.7679657309364
0.0001759
deg
i
3.800092180807566
1.1793e-05
deg
Orbit Determination Parameters
# obs. used (total)
86
data-arc span
4950 days (13.55 yr)
first obs. used
2005-09-14
last obs. used
2019-04-04
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.65187
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 10:34:50
Additional Information
Jupiter MOID
= 1.75667 au
T_jup
= 3.223
Orbit Covariance (6×6)
e
q
tp
node
peri
i
e
1.452475338349564E-14
-4.346711677127095E-14
-2.470474718381278E-11
-7.02172459793618E-15
-4.253816999160349E-12
3.584422839763605E-15
q
-4.346711677127095E-14
1.328778823816985E-13
7.139207349847122E-11
5.907973384644614E-14
1.231198264781859E-11
-3.699363667830309E-15
tp
-2.470474718381278E-11
7.139207349847122E-11
2.742480859770049E-7
-1.35404365318142E-10
4.984080780938987E-8
-1.940111354677728E-11
node
-7.02172459793618E-15
5.907973384644614E-14
-1.35404365318142E-10
2.193417626257178E-8
-2.190589350739604E-8
7.594965152079696E-10
peri
-4.253816999160349E-12
1.231198264781859E-11
4.984080780938987E-8
-2.190589350739604E-8
3.093938794711303E-8
-7.608020157006598E-10
i
3.584422839763605E-15
-3.699363667830309E-15
-1.940111354677728E-11
7.594965152079696E-10
-7.608020157006598E-10
1.390672349974806E-10
[
Ephemeris
|
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
16.4
n/a
MPO254610
305365 (2008 BA47)
Discovered 2008-Jan-31 by Mt. Lemmon Survey at Mount Lemmon
Reference:
20111110/Numbers.arc
Last Updated:
2011-11-14
[ show close-approach data ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-15 02:56 UT
(server date/time)
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