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JPL Small-Body Database Browser
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312285 (2008 BX19)
Classification:
Main-belt Asteroid
SPK-ID:
2312285
[
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
.0216868500819325
4.8157e-08
a
2.612860995632027
2.6087e-08
au
q
2.556196270934826
1.3041e-07
au
i
7.329706260670365
6.2347e-06
deg
node
295.7068520971446
4.5587e-05
deg
peri
332.4090909824187
0.00016806
deg
M
88.08656199946793
0.00016234
deg
t
p
2458223.032082804927
(2018-Apr-14.53208280)
0.00069561
TDB
period
1542.669473137651
4.22
2.3103e-05
6.325e-08
d
yr
n
.2333617189350305
3.4949e-09
deg/d
Q
2.669525720329227
2.6653e-08
au
Orbit Determination Parameters
# obs. used (total)
187
data-arc span
7229 days (19.79 yr)
first obs. used
2000-02-12
last obs. used
2019-11-28
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.54881
source
ORB
producer
Otto Matic
solution date
2019-Dec-04 21:32:00
Additional Information
Earth MOID
= 1.54129 au
Jupiter MOID
= 2.38535 au
T_jup
= 3.397
[ show covariance matrix ]
[
Ephemeris
|
Orbit Diagram
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Orbital Elements
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Mission Design
|
Physical Parameters
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Discovery Circumstances
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Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.7
n/a
MPO303129
312285 (2008 BX19)
Discovered 2008-Jan-30 by Spacewatch at Kitt Peak
Reference:
20120109/Numbers.arc
Last Updated:
2012-01-11
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
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Discovery Circumstances
]
2019-Dec-14 11:10 UT
(server date/time)
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Ryan S. Park
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