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JPL Small-Body Database Browser
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249168 (2008 BJ36)
Classification:
Main-belt Asteroid
SPK-ID:
2249168
[
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
.1519522049313925
3.9623e-08
a
2.374812598554103
1.3915e-08
au
q
2.013954587904957
9.3463e-08
au
i
2.77478850613888
5.5466e-06
deg
node
154.6708758286165
9.416e-05
deg
peri
266.2866933951689
9.6411e-05
deg
M
101.5661445862502
2.0871e-05
deg
t
p
2458223.371885726417
(2018-Apr-14.87188573)
7.5874e-05
TDB
period
1336.726147197572
3.66
1.1748e-05
3.216e-08
d
yr
n
.2693146990165002
2.367e-09
deg/d
Q
2.735670609203248
1.6029e-08
au
Orbit Determination Parameters
# obs. used (total)
404
data-arc span
9093 days (24.90 yr)
first obs. used
1994-05-15
last obs. used
2019-04-07
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.54573
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 10:12:21
Additional Information
Earth MOID
= 1.0286 au
Jupiter MOID
= 2.57549 au
T_jup
= 3.525
[ 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
16.9
n/a
MPO422967
diameter
diameter
1.786
km
0.193
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.096
0.044
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
249168 (2008 BJ36)
Discovered 2008-Jan-30 by Spacewatch at Kitt Peak
Reference:
20100824/Numbers.arc
Last Updated:
2010-08-27
[ show close-approach data ]
Alternate Designations
2008 BJ36
= 2006 SO235
[
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
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2019-Dec-15 21:31 UT
(server date/time)
Site Manager:
Ryan S. Park
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