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JPL Small-Body Database Browser
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300270 (2007 JZ16)
Classification:
Main-belt Asteroid
SPK-ID:
2300270
[
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 9
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1377681841353793
4.6393e-08
a
2.28641231599304
1.8013e-08
au
q
1.971417443033912
1.0434e-07
au
i
7.328696692372428
6.2969e-06
deg
node
73.18324341888236
4.1569e-05
deg
peri
228.1195652644044
4.7996e-05
deg
M
113.732915731966
2.4292e-05
deg
t
p
2458201.554174098284
(2018-Mar-24.05417410)
8.4017e-05
TDB
period
1262.78743844999
3.46
1.4923e-05
4.086e-08
d
yr
n
.2850836087203104
3.369e-09
deg/d
Q
2.601407188952168
2.0495e-08
au
Orbit Determination Parameters
# obs. used (total)
145
data-arc span
6171 days (16.90 yr)
first obs. used
2001-12-09
last obs. used
2018-11-01
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.59412
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 09:10:43
Additional Information
Earth MOID
= .963659 au
Jupiter MOID
= 2.59252 au
T_jup
= 3.578
[ hide covariance matrix ]
Orbital Elements at Epoch 2456956.5 (2014-Oct-26.0) TDB
Reference:
JPL 9
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1386413410320306
4.6388e-08
q
1.969188659492407
1.0439e-07
au
t
p
2456939.186828459730
(2014-Oct-08.68682846)
8.1204e-05
TDB
node
73.22676368507349
4.16e-05
deg
peri
228.1327641865728
4.7931e-05
deg
i
7.326810244790532
6.2945e-06
deg
Orbit Determination Parameters
# obs. used (total)
145
data-arc span
6171 days (16.90 yr)
first obs. used
2001-12-09
last obs. used
2018-11-01
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.59412
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 09:10:43
Additional Information
Jupiter MOID
= 2.59252 au
T_jup
= 3.578
Orbit Covariance (6×6)
e
q
tp
node
peri
i
e
2.151889749450767E-15
-4.790791723633333E-15
-6.592789928448804E-13
-8.608291831387347E-16
-1.5495718809188E-13
1.879386448252854E-15
q
-4.790791723633333E-15
1.089827241319148E-14
1.569891269594946E-12
1.70414241676126E-15
3.759855511848373E-13
-3.691738050739686E-15
tp
-6.592789928448804E-13
1.569891269594946E-12
6.594103405416015E-9
-3.385052890382247E-12
1.953340190618984E-9
-2.282408015280085E-12
node
-8.608291831387347E-16
1.70414241676126E-15
-3.385052890382247E-12
1.730600244179538E-9
-1.717078047486311E-9
-4.185568798475455E-11
peri
-1.5495718809188E-13
3.759855511848373E-13
1.953340190618984E-9
-1.717078047486311E-9
2.297397733547097E-9
4.095981354228122E-11
i
1.879386448252854E-15
-3.691738050739686E-15
-2.282408015280085E-12
-4.185568798475455E-11
4.095981354228122E-11
3.962057647426915E-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
17.5
n/a
MPO455216
300270 (2007 JZ16)
Discovered 2007-May-07 by Spacewatch at Kitt Peak
Reference:
20111012/Numbers.arc
Last Updated:
2011-10-13
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
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Discovery Circumstances
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2019-Dec-14 09:02 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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Alan B. Chamberlin