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JPL Small-Body Database Browser
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48750 (1997 GG8)
Classification:
Main-belt Asteroid
SPK-ID:
2048750
[
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 22
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.06066009002986265
3.44e-08
a
2.402219781009117
1.0274e-08
au
q
2.256500912821587
8.2205e-08
au
i
5.832198751965704
4.7154e-06
deg
node
218.3202371848607
4.3485e-05
deg
peri
248.9346302595353
6.6834e-05
deg
M
72.00881783745348
4.9078e-05
deg
t
p
2458328.480075612723
(2018-Jul-28.98007561)
0.00018539
TDB
period
1359.933070981281
3.72
8.7243e-06
2.389e-08
d
yr
n
.2647189098359351
1.6982e-09
deg/d
Q
2.547938649196647
1.0897e-08
au
Orbit Determination Parameters
# obs. used (total)
1072
data-arc span
9547 days (26.14 yr)
first obs. used
1993-03-21
last obs. used
2019-05-11
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.55152
source
ORB
producer
Otto Matic
solution date
2019-May-30 04:39:12
Additional Information
Earth MOID
= 1.2812 au
Jupiter MOID
= 2.53369 au
T_jup
= 3.515
[ hide covariance matrix ]
Orbital Elements at Epoch 2456692.5 (2014-Feb-04.0) TDB
Reference:
JPL 22
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.06082597680808337
3.4676e-08
q
2.256024182243106
8.2944e-08
au
t
p
2456971.638293168094
(2014-Nov-10.13829317)
0.00018411
TDB
node
218.3888634154188
4.3506e-05
deg
peri
249.8307097532563
6.6542e-05
deg
i
5.830710955426178
4.7135e-06
deg
Orbit Determination Parameters
# obs. used (total)
1072
data-arc span
9547 days (26.14 yr)
first obs. used
1993-03-21
last obs. used
2019-05-11
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.55152
source
ORB
producer
Otto Matic
solution date
2019-May-30 04:39:12
Additional Information
Jupiter MOID
= 2.53369 au
T_jup
= 3.515
Orbit Covariance (6×6)
e
q
tp
node
peri
i
e
1.202402901431117E-15
-2.856687691918079E-15
1.503647339354958E-12
4.346153306618656E-15
3.964567343596888E-13
-3.143417482595507E-15
q
-2.856687691918079E-15
6.879662722716464E-15
-3.726003178752037E-12
-1.029587249270888E-14
-9.900370248173381E-13
7.684511375069164E-15
tp
1.503647339354958E-12
-3.726003178752037E-12
3.389707505846161E-8
3.763173788794773E-11
9.288439246949406E-9
-1.810355427875247E-11
node
4.346153306618656E-15
-1.029587249270888E-14
3.763173788794773E-11
1.8927942449257E-9
-1.872277370672347E-9
-6.78748917855019E-11
peri
3.964567343596888E-13
-9.900370248173381E-13
9.288439246949406E-9
-1.872277370672347E-9
4.427842287272349E-9
6.259847302671504E-11
i
-3.143417482595507E-15
7.684511375069164E-15
-1.810355427875247E-11
-6.78748917855019E-11
6.259847302671504E-11
2.221724091543609E-11
[
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
15.1
n/a
MPO280000
48750 (1997 GG8)
Discovered 1997-Apr-02 by LINEAR at Socorro
Reference:
20021120/Numbers.arc
Last Updated:
2004-04-19
[ show close-approach data ]
Alternate Designations
1997 GG8
= 2000 AV116
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-14 16:35 UT
(server date/time)
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