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JPL Small-Body Database Browser
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117876 (2586 P-L)
Classification:
Main-belt Asteroid
SPK-ID:
2117876
[
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 19
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1649339789285918
4.2902e-08
a
2.340805358138182
9.7701e-09
au
q
1.954727016523085
9.7465e-08
au
i
2.578515059545938
4.3133e-06
deg
node
165.9117803926292
9.1993e-05
deg
peri
234.267300290472
9.2978e-05
deg
M
101.8113877084498
1.3173e-05
deg
t
p
2458230.552380224155
(2018-Apr-22.05238022)
4.6919e-05
TDB
period
1308.116372018088
3.58
8.1898e-06
2.242e-08
d
yr
n
.2752048729767156
1.723e-09
deg/d
Q
2.72688369975328
1.1382e-08
au
Orbit Determination Parameters
# obs. used (total)
553
data-arc span
21352 days (58.46 yr)
first obs. used
1960-09-24
last obs. used
2019-03-11
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.53714
source
ORB
producer
Otto Matic
solution date
2019-Jul-13 12:17:22
Additional Information
Earth MOID
= .963356 au
Jupiter MOID
= 2.6759 au
T_jup
= 3.545
[ 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 Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.6
n/a
MPO432682
diameter
diameter
2.559
km
0.716
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.045
0.051
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)
117876 (2586 P-L)
Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference:
20051019/Numbers.arc
Last Updated:
2005-10-26
Alternate Designations
2586 P-L
= 2003 SJ64
[
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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2019-Dec-13 05:49 UT
(server date/time)
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