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JPL Small-Body Database Browser
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214879 (2007 RB149)
Classification:
Inner Main-belt Asteroid
SPK-ID:
2214879
[
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
.04541257011851049
5.0008e-08
a
1.930851676662062
1.0133e-08
au
q
1.843166739507203
1.0082e-07
au
i
20.60090903959993
8.0597e-06
deg
node
198.3560094423588
1.1399e-05
deg
peri
57.10257909938425
8.3168e-05
deg
M
220.6083200942684
8.3016e-05
deg
t
p
2458979.951390491309
(2020-May-10.45139049)
0.00022711
TDB
period
979.9903456881605
2.68
7.7145e-06
2.112e-08
d
yr
n
.367350557670243
2.8918e-09
deg/d
Q
2.018536613816921
1.0593e-08
au
Orbit Determination Parameters
# obs. used (total)
327
data-arc span
9980 days (27.32 yr)
first obs. used
1991-09-29
last obs. used
2019-01-25
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.5859
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 09:38:55
Additional Information
Earth MOID
= .867717 au
Jupiter MOID
= 2.97648 au
T_jup
= 3.834
[ show covariance matrix ]
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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
17.4
n/a
MPO352325
214879 (2007 RB149)
Discovered 2007-Sep-12 by CSS at Catalina
Reference:
20090509/Numbers.arc
Last Updated:
2009-05-11
[ show close-approach data ]
Alternate Designations
2007 RB149
= 1999 TJ21
[
Ephemeris
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Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-16 08:04 UT
(server date/time)
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