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JPL Small-Body Database Browser
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74759 (1999 RA210)
Classification:
Main-belt Asteroid
SPK-ID:
2074759
[
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 17
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.2002644994399018
7.9122e-08
a
2.301355241847012
9.892e-09
au
q
1.840475486305126
1.8099e-07
au
i
4.502620129436162
5.1023e-06
deg
node
306.0143002465354
7.0535e-05
deg
peri
68.49122028415019
7.1674e-05
deg
M
216.7258155674644
1.481e-05
deg
t
p
2459108.003877445939
(2020-Sep-15.50387745)
5.4853e-05
TDB
period
1275.1871288199
3.49
8.2218e-06
2.251e-08
d
yr
n
.2823115069653784
1.8202e-09
deg/d
Q
2.762234997388898
1.1873e-08
au
Orbit Determination Parameters
# obs. used (total)
696
data-arc span
10751 days (29.43 yr)
first obs. used
1989-12-01
last obs. used
2019-05-09
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.55543
source
ORB
producer
Otto Matic
solution date
2019-May-30 05:41:58
Additional Information
Earth MOID
= .846029 au
Jupiter MOID
= 2.72288 au
T_jup
= 3.560
[ 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
15.7
n/a
MPO280229
74759 (1999 RA210)
Discovered 1999-Sep-08 by LINEAR at Socorro
Reference:
20040415/Numbers.arc
Last Updated:
2004-04-19
Alternate Designations
1999 RA210
= 2000 AB146
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
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Discovery Circumstances
]
2019-Dec-07 06:43 UT
(server date/time)
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Ryan S. Park
Webmaster
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