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JPL Small-Body Database Browser
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249017 (2007 RE119)
Classification:
Outer Main-belt Asteroid
SPK-ID:
2249017
[
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 18
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1953285324453972
7.0837e-08
a
3.963535996843748
7.5101e-08
au
q
3.189344327285754
2.854e-07
au
i
8.606060927354712
9.2477e-06
deg
node
10.97292857328315
4.0459e-05
deg
peri
28.56560364282912
4.5716e-05
deg
M
140.2374110650069
2.0724e-05
deg
t
p
2457477.747522842980
(2016-Mar-30.24752284)
0.00015811
TDB
period
2882.190199512203
7.89
8.1917e-05
2.243e-07
d
yr
n
.1249050114947057
3.55e-09
deg/d
Q
4.737727666401742
8.977e-08
au
Orbit Determination Parameters
# obs. used (total)
244
data-arc span
6290 days (17.22 yr)
first obs. used
2002-02-03
last obs. used
2019-04-25
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.56192
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 09:31:59
Additional Information
Earth MOID
= 2.19984 au
Jupiter MOID
= .807392 au
T_jup
= 3.005
[ 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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Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
14.7
n/a
MPO437157
diameter
diameter
6.381
km
0.642
urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G)
geometric albedo
albedo
0.057
0.014
urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G)
249017 (2007 RE119)
Discovered 2007-Sep-11 by PMO NEO Survey Program at Purple Mountain
Reference:
20100824/Numbers.arc
Last Updated:
2010-08-27
[ show close-approach data ]
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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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Close-Approach Data
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2019-Dec-11 17:22 UT
(server date/time)
Site Manager:
Ryan S. Park
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