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JPL Small-Body Database Browser
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312400 (2008 FG23)
Classification:
Main-belt Asteroid
SPK-ID:
2312400
[
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 13
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.08851650192747758
6.4305e-08
a
3.001025042912304
4.0347e-08
au
q
2.735384803916948
1.8378e-07
au
i
13.30398263716655
7.0418e-06
deg
node
174.1364118274692
2.6691e-05
deg
peri
332.1015594608841
4.5292e-05
deg
M
91.21310735354804
3.7152e-05
deg
t
p
2458119.375351875113
(2017-Dec-31.87535188)
0.00019429
TDB
period
1898.903330347095
5.20
3.8295e-05
1.048e-07
d
yr
n
.1895831105494963
3.8233e-09
deg/d
Q
3.266665281907659
4.3919e-08
au
Orbit Determination Parameters
# obs. used (total)
233
data-arc span
5913 days (16.19 yr)
first obs. used
2003-05-20
last obs. used
2019-07-28
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.59642
source
ORB
producer
Otto Matic
solution date
2019-Sep-24 06:01:50
Additional Information
Earth MOID
= 1.75296 au
Jupiter MOID
= 1.73962 au
T_jup
= 3.206
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
|
Physical Parameters
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Discovery Circumstances
|
Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
15.5
n/a
MPO437379
312400 (2008 FG23)
Discovered 2008-Mar-27 by Spacewatch at Kitt Peak
Reference:
20120109/Numbers.arc
Last Updated:
2012-01-11
[ show close-approach data ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
|
Physical Parameters
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Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-14 08:19 UT
(server date/time)
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