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JPL Small-Body Database Browser
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379589 (2011 BT115)
Classification:
Main-belt Asteroid
SPK-ID:
2379589
[
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 12
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1394129723488468
7.3152e-08
a
2.624843928381698
4.4821e-08
au
q
2.258906634374182
1.9738e-07
au
i
15.19633754476394
8.1362e-06
deg
node
119.0185921163577
4.0933e-05
deg
peri
161.4980667003965
6.0199e-05
deg
M
186.5490321371993
4.2748e-05
deg
t
p
2459348.889838511496
(2021-May-14.38983851)
0.00018517
TDB
period
1553.293966495761
4.25
3.9785e-05
1.089e-07
d
yr
n
.2317655303922682
5.9363e-09
deg/d
Q
2.990781222389214
5.1069e-08
au
Orbit Determination Parameters
# obs. used (total)
91
data-arc span
4781 days (13.09 yr)
first obs. used
2004-06-22
last obs. used
2017-07-25
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.6091
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 13:29:27
Additional Information
Earth MOID
= 1.24635 au
Jupiter MOID
= 2.20842 au
T_jup
= 3.340
[ show covariance matrix ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
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Discovery Circumstances
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.5
n/a
MPO418931
379589 (2011 BT115)
Discovered 2010-Dec-05 by Mt. Lemmon Survey at Mount Lemmon
Reference:
Last Updated:
2013-11-20
Alternate Designations
2011 BT115
= 2011 BF8
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-10 03:00 UT
(server date/time)
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