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JPL Small-Body Database Browser
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74710 (1999 RH153)
Classification:
Main-belt Asteroid
SPK-ID:
2074710
[
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 17
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1512277952257393
3.487e-08
a
2.214187683026635
8.497e-09
au
q
1.879340961506529
7.6664e-08
au
i
4.607796052158896
3.9497e-06
deg
node
277.5921582798814
6.4036e-05
deg
peri
359.3868033191899
6.6402e-05
deg
M
36.69446885234671
1.7743e-05
deg
t
p
2458477.835702017992
(2018-Dec-25.33570202)
5.922e-05
TDB
period
1203.427891304629
3.29
6.9273e-06
1.897e-08
d
yr
n
.2991454682089229
1.722e-09
deg/d
Q
2.549034404546741
9.782e-09
au
Orbit Determination Parameters
# obs. used (total)
1005
data-arc span
7389 days (20.23 yr)
first obs. used
1999-09-05
last obs. used
2019-11-28
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.50537
source
ORB
producer
Otto Matic
solution date
2019-Dec-04 06:49:14
Additional Information
Earth MOID
= .862386 au
Jupiter MOID
= 2.56319 au
T_jup
= 3.635
[ 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
15.6
n/a
MPO436305
74710 (1999 RH153)
Discovered 1999-Sep-09 by LINEAR at Socorro
Reference:
20040415/Numbers.arc
Last Updated:
2004-04-19
[ show close-approach data ]
Alternate Designations
1999 RH153
= 2000 YK46
[
Ephemeris
|
Orbit Diagram
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Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-10 19:44 UT
(server date/time)
Site Manager:
Ryan S. Park
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