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JPL Small-Body Database Browser
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27077 (1998 TL2)
Classification:
Main-belt Asteroid
SPK-ID:
2027077
[
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 17
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1698134275106226
5.559e-08
a
2.269910942476051
8.2212e-09
au
q
1.884449585190325
1.2781e-07
au
i
4.197119746620112
5.9309e-06
deg
node
3.217193888076964
4.9462e-05
deg
peri
14.68040756716389
5.0749e-05
deg
M
8.224553916965187
1.0831e-05
deg
t
p
2458571.962133250895
(2019-Mar-29.46213325)
3.754e-05
TDB
period
1249.141550216596
3.42
6.7863e-06
1.858e-08
d
yr
n
.2881979227554934
1.5657e-09
deg/d
Q
2.655372299761777
9.6173e-09
au
Orbit Determination Parameters
# obs. used (total)
817
data-arc span
9797 days (26.82 yr)
first obs. used
1991-09-13
last obs. used
2018-07-10
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.52433
source
ORB
producer
Otto Matic
solution date
2019-Jul-13 01:01:32
Additional Information
Earth MOID
= .885647 au
Jupiter MOID
= 2.80755 au
T_jup
= 3.591
[ 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
15.7
n/a
MPO351013
27077 (1998 TL2)
Discovered 1998-Oct-13 by ODAS at Caussols
Reference:
20010804/Numbers.arc
Last Updated:
2004-04-19
[ show close-approach data ]
Alternate Designations
1998 TL2
= 1991 RK35 = 2000 DZ11
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-15 18:41 UT
(server date/time)
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