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118063 (4259 T-2)
Classification:
Main-belt Asteroid
SPK-ID:
2118063
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference:
JPL 12
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.2442708816794613
3.7476e-08
a
2.340428419510757
8.2918e-09
au
q
1.768729905969196
8.7755e-08
au
i
1.676228416159028
4.4625e-06
deg
node
113.42686516
0.000192
deg
peri
204.6737825903898
0.00019233
deg
M
97.98406970401625
1.3395e-05
deg
t
p
2458844.545535552419
(2019-Dec-27.04553555)
4.7575e-05
TDB
period
1307.800416825071
3.58
6.95e-06
1.903e-08
d
yr
n
.2752713604985438
1.4629e-09
deg/d
Q
2.912126933052317
1.0317e-08
au
Orbit Determination Parameters
# obs. used (total)
389
data-arc span
17279 days (47.31 yr)
first obs. used
1973-09-19
last obs. used
2021-01-09
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.5278
source
ORB
producer
Otto Matic
solution date
2021-Feb-24 09:18:45
Additional Information
Earth MOID
= .753665 au
Jupiter MOID
= 2.40058 au
T_jup
= 3.523
[ show covariance matrix ]
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Ephemeris
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Orbit Diagram
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Orbital Elements
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Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.7
n/a
MPO475036
118063 (4259 T-2)
Discovered 1973-Sep-29 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference:
20051019/Numbers.arc
Last Updated:
2005-10-26
Alternate Designations
4259 T-2
= 1998 QB101
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2021-Apr-13 05:56 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
:
Alan B. Chamberlin
