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JPL Small-Body Database Browser
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392763 (2012 TG56)
Classification:
Main-belt Asteroid
SPK-ID:
2392763
[
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 12
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.2186810148572135
2.3979e-07
a
2.561735897370185
3.9182e-08
au
q
2.001532891537118
6.3243e-07
au
i
13.89354365489544
1.5236e-05
deg
node
28.51276161430305
1.7208e-05
deg
peri
24.24705639216313
5.6154e-05
deg
M
206.0728020762126
4.4099e-05
deg
t
p
2459240.843227700138
(2021-Jan-26.34322770)
0.00019353
TDB
period
1497.614229852913
4.10
3.4359e-05
9.407e-08
d
yr
n
.2403823313266441
5.515e-09
deg/d
Q
3.121938903203251
4.775e-08
au
Orbit Determination Parameters
# obs. used (total)
244
data-arc span
4872 days (13.34 yr)
first obs. used
2004-12-11
last obs. used
2018-04-14
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.53126
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 14:47:21
Additional Information
Earth MOID
= 1.01831 au
Jupiter MOID
= 2.32326 au
T_jup
= 3.360
[ hide covariance matrix ]
Orbital Elements at Epoch 2457474.5 (2016-Mar-27.0) TDB
Reference:
JPL 12
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.2202356573399168
2.4171e-07
q
1.995308934781555
6.3851e-07
au
t
p
2457742.974257660914
(2016-Dec-20.47425766)
0.00016683
TDB
node
28.54820841539054
1.7173e-05
deg
peri
23.93887716607063
5.5494e-05
deg
i
13.91606762847168
1.5254e-05
deg
Orbit Determination Parameters
# obs. used (total)
244
data-arc span
4872 days (13.34 yr)
first obs. used
2004-12-11
last obs. used
2018-04-14
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.53126
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 14:47:21
Additional Information
Jupiter MOID
= 2.32326 au
T_jup
= 3.360
Orbit Covariance (6×6)
e
q
tp
node
peri
i
e
5.842363714645626E-14
-1.54218320712515E-13
-3.837481582342313E-11
5.082934822893163E-13
-1.208912086787248E-11
-4.889677774511634E-13
q
-1.54218320712515E-13
4.077002929560766E-13
1.015542123024819E-10
-1.343447326608281E-12
3.195668639766308E-11
1.294798194368758E-12
tp
-3.837481582342313E-11
1.015542123024819E-10
2.783366383139119E-8
-3.389365710950895E-10
8.808930097386556E-9
3.272173104645218E-10
node
5.082934822893163E-13
-1.343447326608281E-12
-3.389365710950895E-10
2.949052010802605E-10
-3.881237439230554E-10
-1.911785103426088E-11
peri
-1.208912086787248E-11
3.195668639766308E-11
8.808930097386556E-9
-3.881237439230554E-10
3.079608501536758E-9
1.17564174382652E-10
i
-4.889677774511634E-13
1.294798194368758E-12
3.272173104645218E-10
-1.911785103426088E-11
1.17564174382652E-10
2.326842915693696E-10
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
17.2
n/a
MPO437608
392763 (2012 TG56)
Discovered 2010-Apr-10 by Mt. Lemmon Survey at Mount Lemmon
Reference:
Last Updated:
2014-04-17
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-11 01:09 UT
(server date/time)
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Ryan S. Park
Webmaster
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Alan B. Chamberlin