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JPL Small-Body Database Browser
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344489 (2002 QP71)
Classification:
Main-belt Asteroid
SPK-ID:
2344489
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference:
JPL 9
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.09567399551052805
5.2633e-08
a
2.19943833640226
1.7422e-08
au
q
1.989009282879627
1.1277e-07
au
i
1.485831102261058
9.8749e-06
deg
node
344.1879548626717
0.00020337
deg
peri
92.13037754562696
0.00021061
deg
M
304.6079285166221
5.7167e-05
deg
t
p
2458783.820578310146
(2019-Oct-27.32057831)
0.00019
TDB
period
1191.42336483041
3.26
1.4156e-05
3.876e-08
d
yr
n
.3021595938327457
3.5903e-09
deg/d
Q
2.409867389924893
1.9089e-08
au
Orbit Determination Parameters
# obs. used (total)
114
data-arc span
5345 days (14.63 yr)
first obs. used
2002-08-08
last obs. used
2017-03-27
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.53232
source
ORB
producer
Otto Matic
solution date
2017-Apr-10 08:28:29
Additional Information
Earth MOID
= 1.0047 au
Jupiter MOID
= 2.76797 au
T_jup
= 3.660
[ show covariance matrix ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
18.2
n/a
MPO402361
344489 (2002 QP71)
Discovered 2002-Aug-18 by NEAT at Palomar
Reference:
20121128/Numbers.arc
Last Updated:
2012-12-03
Alternate Designations
2002 QP71
= 2004 DK72
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-06 23:26 UT
(server date/time)
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