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13875 (4525 P-L)
Classification:
Main-belt Asteroid
SPK-ID:
2013875
[
Ephemeris
|
Orbit Diagram
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Orbital Elements
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Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference:
JPL 33
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1770816849797822
3.6813e-08
a
3.093845606925497
1.3437e-08
au
q
2.545982213783833
1.1254e-07
au
i
1.179061673458673
4.3232e-06
deg
node
206.2458759287524
0.00015426
deg
peri
186.6933576264732
0.00015472
deg
M
13.75969578543324
9.6248e-06
deg
t
p
2459124.528147914033
(2020-Oct-02.02814791)
5.3316e-05
TDB
period
1987.679609886592
5.44
1.2949e-05
3.545e-08
d
yr
n
.1811157080896654
1.1799e-09
deg/d
Q
3.641709000067161
1.5817e-08
au
Orbit Determination Parameters
# obs. used (total)
1692
data-arc span
22069 days (60.42 yr)
first obs. used
1960-09-24
last obs. used
2021-02-25
planetary ephem.
DE441
SB-pert. ephem.
SB441-N16
condition code
0
norm. resid. RMS
.49899
source
ORB
producer
Otto Matic
solution date
2021-Apr-13 00:11:32
Additional Information
Earth MOID
= 1.55102 au
Jupiter MOID
= 1.79664 au
T_jup
= 3.199
[ show covariance matrix ]
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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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Close-Approach Data
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Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
13.97
n/a
E2021B10
diameter
diameter
8.206
km
0.118
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.081
0.017
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
13875 (4525 P-L)
Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference:
20000222/Numbers.arc
Last Updated:
2004-04-19
[ show close-approach data ]
Alternate Designations
4525 P-L
= 1998 RP68
[
Ephemeris
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Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2021-Apr-19 13:26 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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