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JPL Small-Body Database Browser
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74757 (1999 RZ205)
Classification:
Main-belt Asteroid
SPK-ID:
2074757
[
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 19
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1247114321319959
4.1576e-08
a
2.276782739201322
8.9326e-09
au
q
1.992841903142117
9.7181e-08
au
i
6.368329937575576
4.7763e-06
deg
node
284.2350571732654
3.4339e-05
deg
peri
21.89555798276345
3.7995e-05
deg
M
300.879531293927
1.5999e-05
deg
t
p
2458806.570668510525
(2019-Nov-19.07066851)
5.5869e-05
TDB
period
1254.818209114915
3.44
7.3846e-06
2.022e-08
d
yr
n
.286894147203941
1.6884e-09
deg/d
Q
2.560723575260528
1.0047e-08
au
Orbit Determination Parameters
# obs. used (total)
1061
data-arc span
9353 days (25.61 yr)
first obs. used
1994-01-10
last obs. used
2019-08-20
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.52298
source
ORB
producer
Otto Matic
solution date
2019-Sep-24 02:44:06
Additional Information
Earth MOID
= .978417 au
Jupiter MOID
= 2.64383 au
T_jup
= 3.590
[ 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
15.2
n/a
MPO385287
74757 (1999 RZ205)
Discovered 1999-Sep-08 by LINEAR at Socorro
Reference:
20040415/Numbers.arc
Last Updated:
2004-04-19
[ show close-approach data ]
Alternate Designations
1999 RZ205
= 1998 FE101
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-15 21:34 UT
(server date/time)
Site Manager:
Ryan S. Park
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