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JPL Small-Body Database Browser
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357057 (2001 MR28)
Classification:
Main-belt Asteroid
SPK-ID:
2357057
[
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 13
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1682049159229072
5.9486e-08
a
2.615682741796223
2.7736e-08
au
q
2.17571204613139
1.549e-07
au
i
10.98106260118578
7.3746e-06
deg
node
280.05891936
3.0222e-05
deg
peri
336.2226251288861
3.7007e-05
deg
M
102.9877754005016
2.2938e-05
deg
t
p
2458158.462408723865
(2018-Feb-08.96240872)
9.7817e-05
TDB
period
1545.16914498411
4.23
2.4577e-05
6.729e-08
d
yr
n
.2329842018711176
3.7057e-09
deg/d
Q
3.055653437461056
3.2401e-08
au
Orbit Determination Parameters
# obs. used (total)
182
data-arc span
6728 days (18.42 yr)
first obs. used
2001-06-26
last obs. used
2019-11-27
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.60873
source
ORB
producer
Otto Matic
solution date
2019-Dec-04 23:20:55
Additional Information
Earth MOID
= 1.16469 au
Jupiter MOID
= 2.05261 au
T_jup
= 3.362
[ 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
16.4
n/a
MPO450329
357057 (2001 MR28)
Discovered 2001-Jun-26 by NEAT at Palomar
Reference:
20130327/Numbers.arc
Last Updated:
2013-03-29
[ show close-approach data ]
Alternate Designations
2001 MR28
= 2008 CU89 = 2010 NQ14
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-13 02:48 UT
(server date/time)
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