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JPL Small-Body Database Browser
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379778 (2011 HX48)
Classification:
Main-belt Asteroid
SPK-ID:
2379778
[
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 15
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.07539787265122438
5.6295e-08
a
3.004014661533335
5.5228e-08
au
q
2.777518346640633
1.8634e-07
au
i
12.93273499580097
6.5516e-06
deg
node
92.17236236139273
3.5087e-05
deg
peri
37.74935826813385
6.4935e-05
deg
M
275.3068978100642
5.5238e-05
deg
t
p
2459047.901091022527
(2020-Jul-17.40109102)
0.000295
TDB
period
1901.741565764128
5.21
5.2445e-05
1.436e-07
d
yr
n
.1893001691085983
5.2204e-09
deg/d
Q
3.230510976426036
5.9392e-08
au
Orbit Determination Parameters
# obs. used (total)
137
data-arc span
4939 days (13.52 yr)
first obs. used
2005-03-09
last obs. used
2018-09-16
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.56541
source
ORB
producer
Otto Matic
solution date
2018-Oct-03 13:03:05
Additional Information
Earth MOID
= 1.80506 au
Jupiter MOID
= 1.92158 au
T_jup
= 3.209
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.0
n/a
MPO455733
379778 (2011 HX48)
Discovered 2006-May-22 by Spacewatch at Kitt Peak
Reference:
Last Updated:
2013-11-20
[ show close-approach data ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-14 11:12 UT
(server date/time)
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Ryan S. Park
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