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JPL Small-Body Database Browser
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249714 (2000 QQ143)
Classification:
Main-belt Asteroid
SPK-ID:
2249714
[
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 11
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.2429774709842757
5.5029e-08
a
2.22551619753954
1.4541e-08
au
q
1.68476590022684
1.2839e-07
au
i
5.71383921723998
5.7415e-06
deg
node
145.3246086043393
6.4952e-05
deg
peri
180.6425047487491
6.6186e-05
deg
M
239.5926415677967
1.7798e-05
deg
t
p
2459006.097336139249
(2020-Jun-05.59733614)
6.2735e-05
TDB
period
1212.675395518665
3.32
1.1885e-05
3.254e-08
d
yr
n
.2968642732674781
2.9095e-09
deg/d
Q
2.766266494852239
1.8074e-08
au
Orbit Determination Parameters
# obs. used (total)
286
data-arc span
10449 days (28.61 yr)
first obs. used
1990-09-14
last obs. used
2019-04-24
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.57366
source
ORB
producer
Otto Matic
solution date
2019-Jul-13 07:57:02
Additional Information
Earth MOID
= .672099 au
Jupiter MOID
= 2.57851 au
T_jup
= 3.601
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
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Physical Parameters
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Discovery Circumstances
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Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.8
n/a
MPO433636
249714 (2000 QQ143)
Discovered 2000-Aug-31 by LINEAR at Socorro
Reference:
20100923/Numbers.arc
Last Updated:
2010-09-27
Alternate Designations
2000 QQ143
= 1990 RC14
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
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Discovery Circumstances
]
2019-Dec-06 10:58 UT
(server date/time)
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Ryan S. Park
Webmaster
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