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JPL Small-Body Database Browser
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212100 (2005 EX151)
Classification:
Main-belt Asteroid
SPK-ID:
2212100
[
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 15
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.07813368166827232
4.141e-08
a
2.553062234386798
1.8182e-08
au
q
2.353582082485932
1.0168e-07
au
i
4.056179545314206
5.0193e-06
deg
node
55.67553853819381
6.5099e-05
deg
peri
282.3392864738515
7.3463e-05
deg
M
22.792531984357
3.4087e-05
deg
t
p
2458506.163317135839
(2019-Jan-22.66331714)
0.00014093
TDB
period
1490.014617700498
4.08
1.5917e-05
4.358e-08
d
yr
n
.2416083679471406
2.581e-09
deg/d
Q
2.752542386287664
1.9603e-08
au
Orbit Determination Parameters
# obs. used (total)
316
data-arc span
7769 days (21.27 yr)
first obs. used
1998-08-17
last obs. used
2019-11-24
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.55771
source
ORB
producer
Otto Matic
solution date
2019-Dec-04 16:51:43
Additional Information
Earth MOID
= 1.34763 au
Jupiter MOID
= 2.51593 au
T_jup
= 3.431
[ 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
16.0
n/a
MPO454522
212100 (2005 EX151)
Discovered 2005-Mar-10 by Spacewatch at Kitt Peak
Reference:
20090409/Numbers.arc
Last Updated:
2009-04-10
[ hide close-approach data ]
Close-Approach Data
...sorted by
Date/Time (TDB)
Date/Time (TDB)
Time Uncertainty
(days_HH:MM)
Body
Nominal Distance (au)
Minimum Distance (au)
Maximum Distance (au)
V-relative (km/s)
V-infinity (km/s)
JD (TDB)
Time Uncertainty (minutes)
Semi-major axis (km)
Semi-minor axis (km)
range-LOV angle (deg)
N-sigma
BP
Orbit Ref.
Reference
Modified
2040-Sep-12 04:02
00:01
Ceres
0.0174009572118029
0.0173984760206962
0.0174034429541975
3.419219438382
3.41921233783176
2466409.667862168
1.12744073685227
566.869447861083
74.6662255258729
-80.0891815096485
33961.1045579881
T
15
CATAB v2.0f-lin.ifort 2019-Dec-04 16:51:46
2019-Dec-04 16:51
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
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Mission Design
|
Physical Parameters
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Discovery Circumstances
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Close-Approach Data
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2019-Dec-10 00:02 UT
(server date/time)
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