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JPL Small-Body Database Browser
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146297 (2001 HY52)
Classification:
Main-belt Asteroid
SPK-ID:
2146297
[
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 14
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1221844546620364
3.4749e-08
a
2.348788808805596
1.2383e-08
au
q
2.06180332908539
8.2487e-08
au
i
7.092639748019334
4.1562e-06
deg
node
64.5516617688486
4.2041e-05
deg
peri
208.7791620557047
4.7932e-05
deg
M
318.7670676440277
2.2545e-05
deg
t
p
2458751.093456344802
(2019-Sep-24.59345634)
8.2148e-05
TDB
period
1314.814183383593
3.60
1.0398e-05
2.847e-08
d
yr
n
.273802948393485
2.1652e-09
deg/d
Q
2.635774288525802
1.3896e-08
au
Orbit Determination Parameters
# obs. used (total)
528
data-arc span
6599 days (18.07 yr)
first obs. used
2001-04-15
last obs. used
2019-05-10
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.60573
source
ORB
producer
Otto Matic
solution date
2019-May-30 07:22:08
Additional Information
Earth MOID
= 1.04839 au
Jupiter MOID
= 2.44956 au
T_jup
= 3.539
[ 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
16.1
n/a
MPO432920
146297 (2001 HY52)
Discovered 2001-Apr-23 by LINEAR at Socorro
Reference:
20070106/Numbers.arc
Last Updated:
2007-01-09
Alternate Designations
2001 HY52
= 2004 CB45
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
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Discovery Circumstances
]
2019-Dec-15 23:58 UT
(server date/time)
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Ryan S. Park
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