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JPL Small-Body Database Browser
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109219 (2001 QT86)
Classification:
Main-belt Asteroid
SPK-ID:
2109219
[
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
.2464391056160898
4.0903e-08
a
2.620289690264348
1.4293e-08
au
q
1.974547842540541
1.1009e-07
au
i
9.979791216380937
4.9882e-06
deg
node
299.2742853796997
3.5617e-05
deg
peri
336.8963515505238
3.8409e-05
deg
M
116.3646374975545
1.7497e-05
deg
t
p
2458099.726995360459
(2017-Dec-12.22699536)
7.3204e-05
TDB
period
1549.253154112421
4.24
1.2676e-05
3.47e-08
d
yr
n
.232370028774443
1.9013e-09
deg/d
Q
3.266031537988155
1.7816e-08
au
Orbit Determination Parameters
# obs. used (total)
628
data-arc span
13047 days (35.72 yr)
first obs. used
1983-04-15
last obs. used
2019-01-03
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.59696
source
ORB
producer
Otto Matic
solution date
2019-Jul-13 09:40:54
Additional Information
Earth MOID
= .96179 au
Jupiter MOID
= 1.91306 au
T_jup
= 3.340
[ show covariance matrix ]
[
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
15.3
n/a
MPO264100
109219 (2001 QT86)
Discovered 2001-Aug-16 by NEAT at Palomar
Reference:
20051019/Numbers.arc
Last Updated:
2005-10-26
[ show close-approach data ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-11 03:36 UT
(server date/time)
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