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JPL Small-Body Database Browser
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437620 (2014 BG21)
Classification:
Main-belt Asteroid
SPK-ID:
2437620
[
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 15
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.03750077380804849
5.0087e-08
a
3.033263787235904
4.8536e-08
au
q
2.919514048050626
1.4672e-07
au
i
9.41202855549958
6.5572e-06
deg
node
320.1662086221557
3.3505e-05
deg
peri
91.47418685613071
9.8027e-05
deg
M
81.79415199901352
9.0026e-05
deg
t
p
2458162.086972524394
(2018-Feb-12.58697252)
0.00048473
TDB
period
1929.584035459179
5.28
4.6314e-05
1.268e-07
d
yr
n
.186568707754846
4.478e-09
deg/d
Q
3.147013526421182
5.0356e-08
au
Orbit Determination Parameters
# obs. used (total)
275
data-arc span
4652 days (12.74 yr)
first obs. used
2006-08-29
last obs. used
2019-05-25
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.46961
source
ORB
producer
Otto Matic
solution date
2019-Sep-24 07:37:46
Additional Information
Earth MOID
= 1.94892 au
Jupiter MOID
= 2.01192 au
T_jup
= 3.221
[ 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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Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
15.6
n/a
MPO428071
437620 (2014 BG21)
Discovered 2006-Aug-29 by Spacewatch at Kitt Peak
Reference:
Last Updated:
2015-06-04
Alternate Designations
2014 BG21
= 2014 CF3
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-11 06:06 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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Alan B. Chamberlin