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JPL Small-Body Database Browser
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441715 (2009 BO9)
Classification:
Main-belt Asteroid
SPK-ID:
2441715
[
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 12
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1469723387822673
7.3749e-08
a
2.66851485718496
3.8404e-08
au
q
2.276316987549258
1.9016e-07
au
i
13.14572388391885
8.5561e-06
deg
node
309.8654213411793
2.9103e-05
deg
peri
206.0331937872264
3.9166e-05
deg
M
113.701349238023
3.1404e-05
deg
t
p
2458097.618126031259
(2017-Dec-10.11812603)
0.00013269
TDB
period
1592.219229076711
4.36
3.4372e-05
9.411e-08
d
yr
n
.226099517846393
4.8809e-09
deg/d
Q
3.060712726820662
4.4049e-08
au
Orbit Determination Parameters
# obs. used (total)
167
data-arc span
5270 days (14.43 yr)
first obs. used
2005-03-18
last obs. used
2019-08-22
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.61987
source
ORB
producer
Otto Matic
solution date
2019-Sep-24 07:42:21
Additional Information
Earth MOID
= 1.29491 au
Jupiter MOID
= 1.99504 au
T_jup
= 3.329
[ 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
MPO434639
441715 (2009 BO9)
Discovered 2008-Oct-02 by Mt. Lemmon Survey at Mount Lemmon
Reference:
Last Updated:
2015-09-02
[ 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
2080-Dec-28 07:15
00:04
Jupiter
1.99302935958931
1.9930284981845
1.99303022101475
4.07451066213408
3.96883511249717
2481126.802001356
3.72339070585245
509.574889126363
25.0191223920076
87.1520476105248
1272188.87522185
T
12
CATAB v2.0f-lin.ifort 2019-Sep-24 07:42:22
2019-Sep-24 07:42
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
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Mission Design
|
Physical Parameters
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Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-10 08:12 UT
(server date/time)
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