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JPL Small-Body Database Browser
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413547 (2005 SS178)
Classification:
Main-belt Asteroid
SPK-ID:
2413547
[
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 17
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1524257441288009
6.9884e-08
a
2.715404344584414
3.006e-08
au
q
2.301506816750556
1.9441e-07
au
i
12.85354635216744
8.9862e-06
deg
node
196.3014553889338
2.0729e-05
deg
peri
210.6971031137205
3.3985e-05
deg
M
343.5708548480475
2.6388e-05
deg
t
p
2458675.086916875462
(2019-Jul-10.58691688)
0.00012048
TDB
period
1634.369276479076
4.47
2.7139e-05
7.43e-08
d
yr
n
.2202684577964831
3.6576e-09
deg/d
Q
3.129301872418272
3.4642e-08
au
Orbit Determination Parameters
# obs. used (total)
143
data-arc span
4748 days (13.00 yr)
first obs. used
2005-09-29
last obs. used
2018-09-29
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.60469
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 04:40:24
Additional Information
Earth MOID
= 1.31825 au
Jupiter MOID
= 2.31738 au
T_jup
= 3.308
[ hide covariance matrix ]
Orbital Elements at Epoch 2457087.5 (2015-Mar-06.0) TDB
Reference:
JPL 17
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1499526368957682
6.9557e-08
q
2.308789856403409
1.931e-07
au
t
p
2457037.039891382263
(2015-Jan-14.53989138)
0.00011106
TDB
node
196.3430865153014
2.0753e-05
deg
peri
210.1335447757879
3.4449e-05
deg
i
12.83998645567884
8.9825e-06
deg
Orbit Determination Parameters
# obs. used (total)
143
data-arc span
4748 days (13.00 yr)
first obs. used
2005-09-29
last obs. used
2018-09-29
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.60469
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 04:40:24
Additional Information
Jupiter MOID
= 2.31738 au
T_jup
= 3.308
Orbit Covariance (6×6)
e
q
tp
node
peri
i
e
4.838237013867505E-15
-1.331304181812998E-14
-4.20137563394431E-12
3.115440967998439E-14
-9.658139221848852E-13
-7.396435393509516E-15
q
-1.331304181812998E-14
3.728586614563051E-14
1.240748229945353E-11
-8.727952604157499E-14
2.864401754923428E-12
2.281533420378462E-14
tp
-4.20137563394431E-12
1.240748229945353E-11
1.233324585036735E-8
-5.137865397445059E-11
3.062014575360439E-9
1.818537073799238E-11
node
3.115440967998439E-14
-8.727952604157499E-14
-5.137865397445059E-11
4.306860585652153E-10
-4.311812375798988E-10
-2.164274717376341E-11
peri
-9.658139221848852E-13
2.864401754923428E-12
3.062014575360439E-9
-4.311812375798988E-10
1.186755350798079E-9
2.534563470701251E-11
i
-7.396435393509516E-15
2.281533420378462E-14
1.818537073799238E-11
-2.164274717376341E-11
2.534563470701251E-11
8.068506412691925E-11
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.8
n/a
MPO455944
413547 (2005 SS178)
Discovered 2005-Sep-29 by LONEOS at Anderson Mesa
Reference:
Last Updated:
2014-11-10
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-13 21:42 UT
(server date/time)
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